Hustler Z XR7
Parts Manual
•••••••
Hustler Turf Equipment
•••••
P.O. Box 7000
•••
Hesston, Kansas
•
67062-2097
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Table of Contents
Seat Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
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Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-25
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
c-2
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Chapter 1
General Information
This Manual covers Hustler XR7 Z models 927723, 927731, 927749, 927756, 927772, 927798,
927806, 927814 with serial numbers prior to 07020000.
Frequently Ordered Parts
PART NO.
DESCRIPTION
027912
027920
768341
781443
797696
794685
798496
797928
797720
797936
068478
785261
785279
772079
785634
747303
Lubrizol 7 oz. Bottle
Lubrizol 10 oz. Bottle
Hydraulic Oil Filter
Pump Drive Belt
Blade, F18.50"-H-F-CW (54" Deck)
Blade, F20.50"-H-F-CW (60" Deck)
Blade, F22.50"-H-F-CW (66" Deck)
Belt, B-Section (54" Deck)
Belt, B-Section (60" Deck)
Belt, B-Section (66" Deck)
Fuel Filter
Main Air Filter Element
Safety Air Filter Element
Kawasaki Engine Oil Filter
Honda Engine Oil Filter
Kohler Engine Oil Filter
Service Literature
PART NO.
DESCRIPTION
600876
785642
778423
742684
Owner’s Manual
Honda 18/20/24 Engine Owner’s Manual
Kawasaki 19–25 hp Engine Owner’s Manual
Kohler Engine Owner’s Manual
Note: When ordering parts, you must use the part number as shown for each part, not the index number. Always give
the model and serial number to your parts and service representative.
Note: Items sold in bulk such as seals and hoses are sold by the foot.
Using this manual
Illustrations used were current at the time of printing, but subsequent production changes may cause your machine to
vary slightly in detail. Excel Industries, Inc. reserves the right to redesign and change the machine as deemed neces-
sary, without notification. If a change has been made to your machine which is not reflected in this parts manual, see
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your Hustler dealer for current information and parts.
Hardware Description Codes & Abbreviations
The following codes are used throughout this parts manual. Refer to this list when ordering parts.
ABBREVIATION
DESCRIPTION
CB
CE
Carriage Bolt
Clevis Pin
CP
Cotter Pin
CS
Cap Screw
CW
FDRW
FW
HX
Cup Washer
Fender Washer
Flat Washer
Hex Head
LW
MB
MS
NT
Lock Washer
Machine Bushing
Machine Screw
Nut
SC
SH
SB
SS
Self Tapping Cap Screw
Socket Head
Shoulder Bolt
Set Screw
OD
ID
Outside Diameter
Inside Diameter
Standard Torques
The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap
screws, nuts and set screws to these values unless a different torque is shown in the Notes section next to the fastener.
SIZE
FT-LBS
NM
SIZE
FT-LBS
NM
.250
.312
.375
.438
.500
.562
.625
.750
.875
1.00
8.2
17
30
48
73
105
145
260
420
625
11.1
23
40
65
99
143
200
350
565
850
M3
M4
M5
M6
M8
M10
M12
M14
M16
M20
M24
1
1.3
3
6.1
10.4
25
50
87
108.5
215
435
750
2.2
4.5
7.7
18.5
37
64
80
160
320
555
NOTE:
Loctite® 592 to be used on all pipe threads.
Lubricate all grease zerks.
1-2
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Chapter 2 Contents
Rivet Nut Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
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Rivet Nut Installation
1
2
2
2
3
5
2
3
4
SERVICE
PART NO.
MFG. PART
NO.
INDEX NO.
QTY.
DESCRIPTION
TRACTOR FRAME (54")
1
548032
547760
547752
N/A
107701
106211
106039
808493
600961
808477
106732
1
1
TRACTOR FRAME (60")
1
TRACTOR FRAME (66")
2
3
4
15
8
3/8-16 THREAD RIVET NUT
1/2-13 THREAD RIVET NUT
1/4-20 THREAD RIVET NUT (KAW ONLY)
XR7 MMZ SEAT SUPPORT
N/A
N/A
2
5
547950
1
1
NOTES:
1. Seat support 547950 includes rivet nuts.
2-2
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Footrest Assembly
1
2
3
4
5
6
5
1
7
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
5
6
7
359547
395533
305615
086660
767954
781880
052860
359547
395533
305615
086660
767954
781880
052860
2
1
2
2
4
2
2
STEP TREAD
FLOOR
PLATFORM STEP TREAD
NT .375-16 HX LK NY
FW .406 X .812 X .060 SAE HD ZN
RUBBER BUMPER
CS .375-16 X 1.250 HX G5 ZN
NOTES:
1. Do not tighten, Item 2 (348276 Floor) must be able to pivot on these
bolts.
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2-4
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Hydraulic System Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
768515
055947
032771
032763
349860
034272
768523
781062
781047
041707
704742
781054
705186
768341
768333
781575
763946
778985
781591
779132
781559
781542
781658
781526
781500
781492
781484
781476
781534
781518
763953
N/A
768515
055947
032771
032763
349860
034272
768523
781062
781047
041707
704742
781054
705186
768341
768333
N/A
2
2
1
1
1
4
4
1
1
4
8
2
4
1
1
1
3
2
1
2
1
1
1
4
1
1
1
1
2
1
1
1
FW .281 X .625 X .051/.080 HD ZN/YL
CS .250-20 X .500 HX G5 ZN
STRAINER
2
3
4
BREATHER CAP
5
RESERVOIR
6
NT .312-18 HX G5 ZN
7
FW .343 X .687 X .051/.080 HD ZN/YL
HYDRO-GEAR PUMP, BDP-10A-300
HYDRO-GEAR PUMP BDP-10A-400
NT .437-14 HX G5 ZN
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
FW .453 X .812 X .060 ZN
ROSS/PARKER WHEEL MOTOR, MB-15
CS .437-14 X 1.375 HX G5 ZN
FILTER ELEMENT
FILTER HEAD
-6STR -6 90°, PUSHLOC HOSE 4.75"
90°, -6 O-RING/-6 JIC FITTING
-6STR -6 90°, PUSHLOC HOSE, 13.00"
-6STR -6 90°, PUSHLOC HOSE, 15.00"
STR-6MORB/-6JIC FITTING
45°, -8MORB/-8MSL FITTING
90°,-8MORB/-8MSL FITTING
STR-8-MORB/HEX PLUG
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
90°, -10MORB/-8MSL FITTING
RIGHT LOOP/RP-BM HYDRO TUBE
RIGHT LOOP/LP-TM HYDRO TUBE
LEFT LOOP/RP-BM HYDRO TUBE
LEFT LOOP/LP-TM HYDRO TUBE
STR-8MORB/-8MSL FITTING
-6STR -6STR PUSHLOC HOSE, 9.00"
-6 O-RING/-6JIC/6JIC T FITTING
MMZ HYDRAULIC KIT (INCLUDES 16-31)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
781469
NOTES:
1. Add 3.5 oz. Lubrizol® (027912) when hydraulic oil is changed (see
Owner’s Manual).
2. Hydraulic system capacity is 5 US quarts. Fill reservoir to within 1" of top
of Item 3 (032771 Strainer)
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HYDRAULIC SYSTEM CHARGING PROCEDURE
1. Set handles in the neutral position.
2. Start engine at idle.
3. Let run for a minimum of 30 seconds.
4. Stroke handles to forward position.
5. If motors do not turn in 15 seconds return handles to neutral and
repeat step 3 and 4 (one time).
6. If motors do not turn after second attempt, shut off the engine
and check for oil at the pump.
7. Increase throttle to half speed and work handles through forward
and reverse position until the motor operates smoothly
throughout the entire speed range.
Note:
Seal Kit for hydraulic pump; 727756 (BDP10 Overhaul Seal Kit)
3-4
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Battery Installation
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
NT .250-20 HX GR.5 ZN
1
2
024927
771428
796219
744276
768523
058776
348417
055939
029868
740696
034272
779850
024927
771428
796219
744276
768523
058776
348417
055939
029868
740696
034272
779850
2
1
1
1
3
2
1
2
4
1
2
2
RED BATTERY CABLE BOOT
36" NEGATIVE BATTERY CABLE
POSITIVE BATTERY CABLE
FW .343 X .687 X .051/.080 HD ZN/YL
NT .312-18 HX NL ZN
3
4
5
6
7
BATTERY CLAMP STRAP
CS .250-20 X .750 HX G5 ZN
LW .250 INT-EXT TOOTH ZN
BATTERY
8
9
10
11
12
NT .312-18 HX G5 ZN
CB .312-18 X 3.00 FUL ZN
NOTES:
1. When performing service on mower, disconnect battery ground cable
and do not reconnect to battery until engine is ready to be started. See
Owners Manual.
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Deck Lift Assembly
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
348318
600437
348284
783001
704643
781294
782995
781229
055749
348391
015495
034272
756270
348458
781831
348318
600437
N/A
1
1
1
1
8
7
2
1
3
4
4
1
1
1
1
STOP HANDLE
DECK HEIGHT 1/2" PIN W/A
HEIGHT ADJUSTMENT STOP 3/8"
DECK LIFT INDICATOR SUBASSEMBLY
NT .437-14 HX FLG ZN
2
{
3
4
783001
704643
781294
782995
781229
055749
018846
015495
034272
756270
348458
781831
5
CLIP E, 1.00 X .625 X .050
6
DECK LIFT SPRING SUBASSEMBLY
CE .750 X 2.25 X 1.75 HEADLESS
CS .437-14 X 1.750 HX G5 ZN
DECK LIFT CHAIN
7
8
9
10
11
12
13
14
STRAIGHT GREASE FITTING
NT .312-18 HX G5 ZN
CS .312-18 X 1.50 FUL THR GR5 ZN
DECK LEVELER YOKE
CS .437-14 X 1.750 FUL THD G5 ZN
NOTES:
1. Apply grease to zerks (see owner’s manual).
2. Verify pin diameter prior to ordering replacement part. For mowers with
3/8" diameter pins, order 348284; for mowers with 1/2" pins, order
600437. Item 3 includes 600437 (1/2" pin).
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Steering and Park Brake Assembly
1
11
12
13
10
3
20
19
2
8
6
3
21
21
7
22
6
3
6
7
7
14
16
7
3
23
24
4
30
17
18
7
5
25
3
38
5
3
11
4
15
9
3
26
27
37
3
10
36
35
3
6
7
28
29
40
28
30
36
3
30
7
34
31
41
3
TRACTOR
FRAME
15
29
33
1
39
2
32
4-6
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Steering and Park Brake Assembly
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
781260
348755
767954
036244
705178
041152
768523
348946
348888
348714
055822
781716
053199
348987
348862
086660
781583
063198
781211
781286
600221
783696
781922
704163
768515
068551
367557
348797
781153
005116
054502
034272
781765
781112
781351
036236
350272
350330
350264
765339
059832
782979
065516
350397
064337
N/A
2
2
48
10
6
8
18
2
1
1
8
4
2
1
4
8
2
4
2
2
2
2
4
2
4
2
2
2
4
4
4
8
2
1
1
4
2
1
1
4
4
2
2
2
2
STEERING BAR GRIP
348755
767954
036244
705178
041152
768523
348946
348888
348714
055822
781716
053199
348987
348862
086660
781583
063198
781211
781286
600221
783696
781922
704163
768515
068551
367557
348797
781153
005116
054502
034272
781765
781112
781351
036236
350272
350330
350264
765339
059832
782979
N/A
STEERING BAR
FW .406 X .812 X .060 SAE HD ZN
CS .375-16 X 1.000 HX G5 ZN
CS .375-16 X 1.750 HX G5 ZN
NT .312-24 HX ZN
FW .343X .687 X .051/.080 HD ZN/YL
STEERING ARM MOUNT
STEERLEVER SUPPORT LH
STEERLEVER SUPPORT RH
CS .375-16 X .750 HX G5 ZN
SS .500-13 X 1.75 SH ZN
NT .500-13 HX JAM ZN
STEERING CONTROL PANEL
STEERLEVER BUSHING
NT .375-16 HX LK NY
10
11
12
13
14
15
16
17
18
19
20
BRAKE ROD ASSEMBLY
CS 10-24 X .750 HXFLK ZN
PUSH BUTTON SWITCH
PUMP ROD ADJUSTER ASSEMBLY
CENTERING DAMPER
CENTERING DAMPER
DAMPER BALL STUD
6
21
22
23
24
25
26
27
28
29
30
31
32
CS .250-20 X 2.00 HX G5 ZN
FW .281 X .625 X .051/.080 HD ZN/YL
NT .250-20 HX NL ZN
PUMP ARM
ADJUSTABLE PIVOT
BUSHING
CS .375-16 X 1.375 HX G5 ZN
NT .375-16 HX GRD 5 ZN
NT .312-18 HX G5 ZN
BRAKE DRUM-HUB ASSEMBLY
BRAKE ASSEMBLY
3
4
BRAKE ASSEMBLY
33
34
35
CS .312-18 X 1.000 HX G5 ZN
BRAKE ARM EXTENSION
L.S. BRAKE PIVOT ARM
R.S. BRAKE PIVOT ARM
BUSHING
36
37
38
39
40
41
NT #10-24 HX NL ZN
CS .375-16 X 4.75 HX G5 ZN
ROSS CASTLE NUT
350397
N/A
BRAKE LINK TURNBUCKLE
ROSS KEY
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NOTES:
1. Torque to 350-375 ft.-lbs. Included with wheel motor.
2. Torque brake assembly mounting bolts to 100 ft.-lbs.
3. 781112 used on left wheel.
4. 781351 used on right wheel.
5. Includes Item 1 (781260 Steering Bar Grip).
6. Use 783696 on mowers with serial numbers prior to 06071499.
4-8
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Pump Belt and Pulleys Installation
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
779876
212076
787366
783829
785659
083196
768127
325308
008193
767962
016527
366765
784918
349761
015495
025296
061101
781856
028118
794446
781302
781443
791251
036236
768523
034272
779876
212076
787366
783829
785659
083196
768127
325308
008193
767962
016527
366765
784918
349761
015495
025296
061101
781856
028118
794446
781302
781443
791251
036236
768523
034272
1
1
1
1
1
4
2
2
2
4
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
ENGINE SC SINGLE PULLEY
KEY 1/4 SQ X 1.50 LONG
WARNER CLUTCH
2
3
4
FW .460 X 1.750 X .250 ZNYC
CS .437-20 X 2.50 HX G5 ZNYC
SS .312-18 X .750 SQ-HD ZN
KEY 5MM X 30MM RADIUS ENDS
PULLEY & FAN
5
6
7
8
9
NT .500-13 HX G5 ZNYC
FW .531 X 1.063 X .090 SAE HD ZN
CS .500-13 X 1.00 HX G5 ZNYC
CLUTCH ANCHOR ANGLE
RUBBER BUMPER
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
PUMP IDLER ARM
STRAIGHT GREASE FITTING
FW .760 X 1.625 X .08 ZN
NT .750-10 HX NL ZN
IDLER PULLEY
FW .62 X 1.00 X.134 ZN
CS .625-11 X 1.50 HX G5 ZN
IDLER SPRING
A-SEC PUMP IDLER BELT
HARNESS, CLUTCH PIGTAIL(DIODE)
CS .312-18X1.000 HX G5 ZNYC
FW .343 X .687 X .051/.080 HD ZNYC
NT .312-18 HX G5 ZNYC
NOTES:
1. Torque to 45-48 ft-lbs.
2. Torque to 12-15 ft-lbs.
3. Apply grease at zerk (see owner’s manual).
4. Included with Honda 24 HP engine (785014).
5. Electric clutch burnishing procedure: After installing a new clutch it is
important to burnish the clutch to insure maximum deck clutch life. In an
open area with no bystanders set the engine speed to half throttle. Cycle
the deck clutch on for 15 seconds, and then off for 15 seconds. Repeat
this operation 10 times, it will require about 5 minutes to complete.
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Kawasaki Engine Installation
TO ENGINE
SENSOR
YELLOW
PART OF
ENGINE
16
17
1
2
19
20
18
STARTER
SOLENOID
GROUND
3
2
3
9
5
NEGATIVE
BATTERY
CABLE
6
7
21
22
3
4
TO SPADE
TERMINAL
8
2
23
17
TO BULLET
TERMINALS
2
2
7
3
RED/BLK
24
20
6
7
10
6
17
2
3
11
25
2
PURPLE
3
13
12
6
14
15
POSITIVE
BATTERY
CABLE
TRACTOR
FRAME
26
3
27
23
3
15
28
29
3
30
PART OF COMMON
31
38
37
32
9
WIRE HARNESS
36
35
39
1
34
33
5-2
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Kawasaki Engine Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
KAWASAKI 23 HP ENGINE
1
777656
782318
058776
768523
029876
792762
768515
024927
799312
799320
044255
030817
055947
792192
771428
050161
786673
057661
788943
785741
034272
782763
366443
036236
786038
796524
350371
349704
767962
016527
064006
781732
781724
720177
782649
782664
017004
360693
780841
789131
777656
782318
058776
768523
029876
792762
768515
024927
799312
799320
044255
030817
055947
792192
771428
050161
786673
057661
788943
785741
034272
782763
366443
036236
786038
796524
350371
349704
767962
016527
064006
781732
781724
720177
782649
782664
017004
360693
780841
789131
1
1
4
22
1
1
5
3
1
1
1
1
2
1
1
4
1
3
1
1
6
1
1
6
1
1
1
1
6
6
2
1
1
2
1
4
4
1
2
1
5
6
KAWASAKI 25 HP ENGINE (FH721V, 3600 RMP)
NT .312-18 HXZY NL
2
3
FW .343 X .687 X .051/.080 HD ZN/YL
LW .312 INT-EXT TOOTH ZN
BATTERY CABLE
4
5
6
FW .281 X .625 X .051/.080 HD ZN/YL
NT .250-20 HX GR.5 ZN
7
8
WIRE HARNESS ADAPTER
COMMON WIRE HARNESS
NT #10-32 HX ZN
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
STARTER SOLENOID
CS .250-20 X .500 HX G5 ZN
STARTER RELAY GROUND WIRE
RED BATTERY CABLE BOOT
CS .312-18 X 1.75 HX G5
DONALDSON AIR CLEANER CAP
HOSE CLAMP
7
AIR FILTER INDICATOR
MOUNTING BAND
NT .312-18 HX G5 ZN
AIR CLEANER
REMOTE AIR CLEAN MOUNT BRACKET
CS .312-18 X 1.00 HX G5 ZNYC
REMOTE AIR FILTER HOSE
OIL DRAIN M20 X 2.5 VALVE
MUFFLER GUARD
ENGINE CAGE MOUNT PLATE
FW .531 X 1.063 X .090 SAE HD ZN
CS .500-13 X 1.00 HX G5 ZN
CS .312-18 X .625 HX G5 ZN
MUFFLER MANIFOLD
MUFFLER
CS M 8-1.25 X 20 10.9 HXFL ZN
KAW (23) EXHAUST PIPE CLAMP
NT M8-1.25 HX STAINLESS STEEL
LW .312 MED SPRING ZN
HEAT SHIELD
KAW (23) MUFFLER GASKET
HUSTLER Z FAN CONNECTOR CAP
106567 4/07
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NOTES:
1. Includes mounting hardware.
2. Part of Item 8 (799312 Wire Harness Adapter).
3. Engine oil capacity; 2 US quarts (w/filter).
4. Engine RPM to be set at 3600± 50.
5. 23 HP engine used in 927723 and 927731 only.
6. 25 HP engine used in 927772 and 927798 only.
7. Includes one (1) of Item 17 (057661 Hose Clamp).
8. When installing lower hose clamp on air cleaner hose, install as low as
possible (against carburetor inlet).
9. This connector used for optional hydraulic oil cooler fan.
10. Air filter service parts:
785261
MAIN AIR FILTER ELEMENT
763318
VACUATOR VALVE
5-4
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Honda Engine Installation
PART OF
ENGINE
1
2
YEL
2
BLK
7
10
11
8
2
12
3
ORG
3
13
4
3
3
BRN
GRA/PUR
3
5
7
POSITIVE
BATTERY
CABLE
NEGATIVE
BATTERY
CABLE
11
6
3
PUR
14
2
RED/BLK
15
25
3
16
26
13
3
3
27
9
17
11
PART OF COMMON
WIRE HARNESS
10
2
28
29
3
36
18
19
TRACTOR
FRAME
20
3
22
16
3
8
33
9
30
23
21
24
3
31
16
35
8
7
1
32
8
34
5-6
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Honda Engine Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
HONDA 24HP ENGINE
1
785014
058776
768523
799320
029876
077545
017004
799304
050161
775353
057661
785741
034272
782763
366443
036236
785675
787689
787713
382168
377994
365742
767962
016527
017038
024927
785477
768515
056077
784843
720177
785378
785543
782664
784959
789131
785014
058776
768523
799320
029876
N/A
1
4
23
1
1
1
5
1
4
1
3
1
6
1
1
9
1
1
1
1
1
1
6
6
2
2
1
2
2
1
2
1
2
4
1
1
6
2
NT .312-18 HXZY NL
3
FW .343 X .687 X .051/.080 HD ZN/YL
COMMON WIRE HARNESS
LW .312 INT-EXT TOOTH ZN
NT M8-1.25 X 10 HX ZNYC
LW .312 MED SPRING ZN
WIRE HARNESS ADAPTER
CS .312-18 X 1.75 HX G5
4
5
6
7
N/A
8
799304
050161
775353
057661
785741
034272
782763
366443
036236
785675
787689
787713
382168
377994
365742
767962
016527
017038
024927
N/A
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
DONALDSON AIR CLEANER CAP
HOSE CLAMP
MOUNTING BAND
NT .312-18 HX G5 ZN
AIR CLEANER
REMOTE AIR CLEANER MOUNT BRACKET
CS .312-18 X 1. HX G5 ZNYC
REMOTE AIR FILTER HOSE
HONDA OIL DRAIN VALVE
0.50" LOW PRESSURE HOSE, 3.00" LONG
MUFFLER GUARD
MMZ ROLLER HEAT SHIELD
ENGINE CAGE MOUNT PLATE
FW .531 X 1.063 X .090 SAE HD ZN
CS .500-13 X 1.00 HX G5 ZNYC
LW .250 MED SPRING ZNYC
NT .250-20 HX GR.5 ZNYC
HONDA 20 AMP RECTIFIER
FW .281 X .625 X .051/.080HD ZNYC
CS .250-20 X 1.00 HX G5 ZNYC
MUFFLER
768515
056077
784843
720177
785378
N/A
CS M 8-1.25 X 20 10.9 HXFL ZN
1.50" MUFFLER CLAMP
HONDA (20) MUFFLER GASKET
NT M8-1.25 HX STAINLESS STEEL
MUFFLER MANIFOLD
N/A
784959
789131
HUSTLER Z FAN CONNECTION CAP
NOTES:
1. Includes mounting hardware.
2. Part of Item 4 (799320 Tractor Common Wire Harness).
3. Part of 8 (799304 Wire Harness Adapter).
4. Engine oil capacity; 2.3 US quarts (with filter).
5. Engine RPM to be set at 3600± 50.
6. Used on 927756 only.
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7. Includes one (1) of Item 14 (057661 Hose Clamp).
8. Supplied with engine.
9. When installing lower hose clamp on air cleaner hose, install as low as
possible (against carburetor inlet).
10. This connector used for optional hydraulic oil cooler fan.
11. Air filter service parts:
785261
MAIN AIR FILTER ELEMENT
763318
VACUATOR VALVE
5-8
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Kohler Engine Installation
1
7
2
3
4
11
8
12
4
2
BLK
9
POSITIVE
BATTERY
CABLE
NEGATIVE
BATTERY
CABLE
6
5
13
10
PUR (P/O ENGINE)
4
14
2
RED/BLK
8
4
15
8
12
4
3
6
4
16
TRACTOR
FRAME
17
18
4
23
19
4
6
24
26
14
25
6
4
20
1
27
14
21
22
PART OF COMMON
2
WIRE HARNESS
29
24
28
5-10
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Kohler Engine Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
788216
799320
058776
768523
029876
050161
786673
057661
788943
782763
785741
034272
366443
036236
795310
796672
787713
382168
365742
377994
016527
767962
029751
705137
788018
788026
785378
016899
789131
788216
799320
058776
768523
029876
050161
786673
057661
788943
782763
785741
034272
366443
036236
795310
796672
787713
382168
365742
377994
016527
767962
029751
705137
788018
788026
785378
016899
789131
1
1
KOHLER 27HP ENGINE
5
2
COMMON WIRE HARNESS
NT .312-18 HXZY NL
3
4
4
29
1
FW .343 X .687 X .051/.080 HD ZN/YL
LW .312 INT-EXT TOOTH ZN
CS .312-18 X 1.75 HX G5
DONALDSON AIR CLEANER CAP
HOSE CLAMP
5
6
4
7
1
8
3
9
AIR FILTER INDICATOR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
1
1
6
1
9
1
1
1
1
1
1
6
6
2
4
1
1
1
2
1
AIR CLEANER
MOUNTING BAND
NT .312-18 HX G5 ZN
REMOTE AIR CLEANER MOUNT BRACKET
CS .312-18 X 1.00 HX G5 ZNYC
REMOTE AIR FILTER HOSE (STRAIGHT)
3/8-18 OIL DRAIN VALVE
0.50" LOW PRESSURE HOSE
MUFFLER GUARD
ENGINE CAGE MOUNT PLATE
MMZ ROLLER HEAT SHIELD
CS .500-13 X 1.00 HX G5 ZNYC
FW .531 X 1.063 X .090 SAE HD ZN
CS .375-16 X 1.00 HXFLK ZNYC
FW .391 X 1.250 X .060 ZNYC
MUFFLER
MUFFLER MANIFOLD
1.50" MUFFLER CLAMP
NT .375-16 HXFLK ZNYC
HUSTLER Z FAN CONNECTION CAP
NOTES:
1. Includes mounting hardware.
2. Part of Item 2 (799320 Common Wire Harness).
3. Engine oil capacity; 1.9 US quarts (w/filter).
4. Engine RPM to be set at 3600± 50.
5. Used on 927806, and 927814 only.
6. Supplied with engine.
7. Air filter service parts:
785261
MAIN AIR FILTER ELEMENT
VACUATOR VALVE
763318
106567 4/07
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Fuel System Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
779306
793240
793232
000323
106732
055822
712919
036244
767954
045088
797084
347989
016527
767962
015818
015818
015818
015818
015818
000331
779306
793240
793232
000323
N/A
2
1
3.5" FUEL CAP
LEFT SIDE FUEL TANK
RIGHT SIDE FUEL TANK
CLIP
3
1
4
6
5
1
REAR SEAT SUPPORT
CS .375-16 X .750 HX G5 ZN
FW .406 X 1.00 X .12 HRD ZN
CS .375-16 X 1.000 HX G5 ZN
FW .406 X .812 X .060 SAE HD ZN
HOSE CLAMP 1"
6
055822
712919
036244
767954
045088
797084
347989
016527
767962
015818
015818
015818
015818
015818
000331
12
11
2
7
8
9
3
10
11
12
13
14
15
16
17
1
1
3-WAY NYLON FUEL VALVE
FUEL SHUT-OFF BRACKET
CS .500-13 X 1.00 HX G5 ZN
FW .531 X 1.063 X .090 SAE HD ZN
FUEL LINE 45.5"
1
8
8
1
1
FUEL LINE 26.5"
1
FUEL LINE 22.5"KAWASAKI
FUEL LINE 36”"HONDA
FUEL LINE 38"KOHLER
BLACK CABLE TIE (NOT SHOWN)
1
1
3
NOTES:
1. Torque to 20 ft.-lbs.
2. Supplied with new fuel tank.
3. Fuel tank service part not shown:
PN
DESCRIPTION
799197
SZ HOSE ASSY, SUCTION
106567 4/07
5-13
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Instrument Panel Assembly
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
776476
785808
045898
785030
786657
712257
000430
704932
714998
059832
769166
778365
055947
768515
106633
026237
762195
776476
785808
045898
785030
786657
712257
000430
704932
714998
059832
769166
778365
055947
768515
106633
N/A
1
1
1
1
1
1
2
4
2
2
1
1
3
3
1
6
1
PTO SWITCH
IGNITION KEY SET
KEY SWITCH
Z CHOKE CABLE (KAWASAKI)
Z CHOKE CABLE (HONDA & KOHLER)
RED INDICATOR LIGHT
TIE STRAP
5
6
7
FW .219 X .500 X .048 ZN
MS #10-24 X .625 HX ZN
NT #10-24 HX NL ZN
8
9
10
11
12
13
14
HOUR METER
THROTTLE/CHOKE CABLE
CS .250-20 X .500 HX G5 ZN
FW .281 X .625 X .051 /.080 HD ZN/YL
INSTRUMENT PANEL
RELAY (NOT SHOWN)
DELAY MODULE (NOT SHOWN)
N/A
NOTES:
1. Part of 799320 (Common Wire Harness)
106567 4/07
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Front Wheel Assembly
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
CS .500-13 X 1.25 HX G5 ZN
1
2
705954
344267
712976
784223
387035
045765
349266
041475
025296
061101
747782
789537
705954
344267
712976
784223
387035
045765
349266
041475
025296
061101
747782
N/A
2
2
2
4
2
2
2
2
4
2
2
2
FW .510 X 2.15 X .187 SPL ZN
FW .531X 1.375X.125 ZNY
BEARING W/O COLLAR
SPACER, 1.07 X 1.312 X 2.793
FW 1.030 X 1.500 X.134 ZN
FORK
3
4
5
6
7
8
CS .750-10 X 9.50 HX ZN
FW .760 X 1.625 X .08 ZN
9
10
11
NT .750-10 HX NL
ZN
WHEEL & TIRE ASSY
OPTIONAL SEMI-PNEUMATIC WHEEL/TIRE ASSEMBLY
NOTES:
1. Apply grease to zerks.
2. Torque to 100 ft.-lbs.
3. Assemble with extended inner race toward item 5 (387035 Spacer, 1.07
x 1.312 x 2.793).
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Front Wheel Breakdown—747782
1
1
2
3
4
1
5
6
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
5
6
039677
747741
747832
782771
019521
015511
N/A
N/A
N/A
N/A
N/A
N/A
2
1
1
1
1
1
WHEEL BEARING
13 X 6.50 TIRE
6 X 4.5 WHEEL
BEARING SPACER
TIRE VALVE
GREASE FITTING 45 DEG 1/4
NOTES:
1. Inflate tire to 8-10 psi.
6-4
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Optional Semi-Pneumatic Tire/Wheel—789537
2
1
3
4
1
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
WHEEL BEARING
1
2
3
4
039677
789537
015511
782771
N/A
N/A
N/A
N/A
2
1
1
1
TIRE/WHEEL ASSEMBLY
GREASE FITTING 45 DEG 1/4
BEARING SPACER
NOTES:
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Drive Wheel Assembly Installation
1
6
2
2
3
1
5
4
INDEX
NO.
SERVICE
PART NO.
PART NO.
QTY
DESCRIPTION
1
2
3
4
5
6
784058
781245
784066
019521
061077
770859
784058
N/A
2
WHEEL & TIRE ASSY FOR 66" (QTY PER TRACTOR)
TIRE, 12 X 12 X 24 FOR 66"
N/A
WHEEL ASSEMBLY 12 X 8.50 FOR 66"
TIRE VALVE
N/A
061077
N/A
10
10
WHEEL NUT (QTY PER TRACTOR)
1/2" WHEEL LUG STUD
1
2
3
4
5
6
781237
781245
781252
019521
061077
770859
781237
N/A
2
WHEEL & TIRE ASSY FOR 60" & 54" (QTY PER TRACTOR)
TIRE, 12 X 12 X 24 FOR 60" & 54"
WHEEL ASSEMBLY 12 X 8.50 FOR 60" & 54"
TIRE VALVE
N/A
2
2
N/A
061077
N/A
10
10
WHEEL NUT (QTY PER TRACTOR)
1/2" WHEEL LUG STUD
NOTES:
1. Torque to 65-75 ft. lbs.
2. Inflate tire to 8-10 psi.
6-6
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Anti-Rollover Wheel Assembly
1
3
3
1
4
2
3
TRACTOR
FRAME
1
3
2
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
068239
031997
767962
781567
068239
031997
767962
781567
2
2
4
2
CS .500-13 X 4.500 HX G5 ZN
ANTI-SCALP WHEEL
FW .531 X 1.063 X .090 SAE HD ZN
NT .50-13 HX LK NY
NOTES:
1. Do not torque, wheel must turn freely.
1065674/07
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66" Deck Assembly
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
66" DECK CRATED
1
2
547737
798694
052860
767954
086660
103010
781708
767962
031997
053199
781567
808485
314104
015495
052860
025395
103713
N/A
103929
798694
052860
767954
086660
103010
N/A
1
1
3
RUBBER CHUTE ASSEMBLY
CS .375-19 X 1.250 HX G5 ZN
FW .406 X .812 .060 SAE HD ZN
NT .375-16 HX LK NY
3
2
4
22
8
5
6
1
DISCHARGE CHUTE MOUNT BRACKET
CS .500-13 X 4.25 HX G5 ZN
FW .531 X 1.063 X .090 SAE HD ZN
ANTI-SCALP WHEEL
7
6
8
N/A
12
6
9
N/A
10
11
12
13
14
15
16
17
18
N/A
6
NT .500-13 HX JAM ZN
781567
808485
314104
015495
052860
025395
103713
808493
788166
6
NT .50-13 HX LK NY
4
5/16-18 THREAD RIVET NUT
PUSHER
1
2
STRAIGHT GREASE FITTING
CS .375-16 X 1.25 HX G5
CB .375-16 X 1.00 STD CD
66, AIR FLOW FLOOR
6
6
2
2
RIVET NUT, 3/8-16 THREAD
ANTI SCALP WHEEL ASSY
788166
4
2
NOTES:
1. Do not torque, Item 2 (349324 Discharge Chute) must pivot freely.
2. Includes 6 each of items 7 through 10.
4. For optional anti-scalp wheels order:
SERVICE
PART NO.
MFG.
PART NO.
INDEX NO.
QTY.
DESCRIPTION
19
788166
781567
788166
781567
2
2
ANTI-SCALP WHEEL ASSEMBLY
NT .500-13 H8ZY NL
2
20
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66" Deck Pulley Assembly
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
B-SECTION BELT
1
797936
025007
347443
028118
781856
797910
600189
600171
373191
781302
350884
786335
103721
103739
016972
781385
792002
016527
752386
798975
705954
767962
768523
058776
212472
796235
798496
798512
798504
782474
029934
783738
797936
025007
347443
028118
781856
797910
600189
600171
059961
781302
350884
786335
103721
103739
016972
781385
792002
016527
752386
798975
705954
767962
768523
058776
212472
796235
798496
N/A
1
1
1
5
1
6
1
1
1
1
1
1
1
1
2
2
4
3
3
3
12
12
6
6
3
3
3
3
3
5
3
2
2
CS .625-11 X 1.75 HX G5 ZNYC
DECK BELT IDLER GUIDE
FW .62 X 1.00X.134 ZN
3
4
5
5.00" IDLER PULLEY
6
CS .312-18 X 1.50 FLT SH ZNYC
RS UHMW IDLER SLIDE
7
8
LS UHMW IDLER SLIDE
9
SIDE MOUNT CHAIN (21 LINKS)
IDLER SPRING
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
DECK IDLER
.03 THICK UHMW
RS 66" XR7 PULLEY COVER
LS 66" XR7 PULLEY COVER
NT .625-11 HX G5 ZNYC
6.00" IDLER PULLEY,
5/16-18 X 3/4"MALE KNOB
CS .500-13 X 1.00 HX G5 ZN
CW .515X 2.25X .204 ZN
B-SEC 6.32 EOD PULLEY
CS .500-13 X 1.25 HX G5 ZNYC
FW .531 X 1.063 X .090 SAE HD ZN
FW .343 X .687 X .051/.080 HD ZN
NT .312-18 HXZY NL
KEY 1/4 SQ X 1.00 LONG
SPINDLE HOUSING ASSEMBLY
BLADE, F22.50"-H-F-CW
OPTIONAL BLADE, F24.50"-H-F-CW
OPTIONAL BLADE, 22.50"-MUL-F-CW
CW .631 2.250 X .187 PNT
CS .625-11 X 3.00 HX G5 ZNYC
CS .625-11 X 3.00 FULL HX G5 ZN
N/A
28
29
30
782474
029934
783738
NOTES:
1. Torque to 118 ft. lbs.
2. Torque to 67-75 ft. lbs.
3. Apply grease to zerk (see owner’s manual).
tensioning.
106567 4/07
7-5
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60" Side Discharge Deck Assembly
SERVICE
PART NO.
MFG.
PART NO.
INDEX NO.
QTY.
DESCRIPTION
1
547745
798694
052860
767954
086660
103010
781708
767962
031997
053199
781567
808485
103184
005116
314104
015495
808493
788166
314021
798694
052860
767954
086660
103010
N/A
1
1
60" DECK CRATED
3
2
3
RUBBER CHUTE ASSEMBLY
CS .375-16 X 1.25 HX G5
FW .406 X .812 X .060 SAE HD ZN
NT .375-16 HX LK NY
8
4
30
24
1
5
6
DISCHARGE CHUTE MOUNT BRACKET
CS .500-13 X 4.25 HX G5 ZN
FW .531 X 1.063 X .090 SAE HD ZN
ANTI-SCALP WHEEL
7
6
8
N/A
12
6
9
N/A
10
11
12
13
14
15
16
17
N/A
6
NT .500-13 HX JAM ZN
781567
808485
103184
005116
314104
015495
808493
788166
6
NT .50-13 HX LK NY
4
5/16-18 THREAD RIVET NUT
REAR ANTI-SCALP BRACKET
CS .375-16 X 1.375 HX G5 ZNYC
PUSHER
2
4
1
2
STRAIGHT GREASE FITTING
3/8-16 THREAD RIVET NUT
ANTI SCALP WHEEL ASSY
2
4
2
NOTES:
1. Do not torque, Item 2 (798694 Discharge Chute) must pivot freely.
2. Includes items 7, 8, 9, and 10.
4. For optional anti-scalp wheels order:
SERVICE
PART NO.
MFG.
PART NO.
INDEX NO.
QTY.
DESCRIPTION
21
788166
781567
788166
781567
2
2
ANTI-SCALP WHEEL ASSEMBLY
NT .500-13 H8ZY NL
2
22
106567 4/07
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60" Deck Pulley Assembly
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
B-SECTION BELT
1
797720
025007
347443
028118
781856
797910
600189
600171
373191
781302
350884
786335
103192
103200
016972
781385
792002
016527
752386
770842
705954
767962
768523
058776
212472
796235
794685
794230
794214
782474
029934
783738
797720
025007
347443
028118
781856
797910
600189
600171
059961
781302
350884
786335
103192
103200
016972
781385
792002
016527
752386
770842
705954
767962
768523
058776
212472
796235
794685
N/A
1
1
1
5
1
6
1
1
1
1
1
1
1
1
3
3
4
3
3
3
12
12
6
6
3
3
3
3
3
6
3
3
2
CS .625-11 X 1.75 HX G5 ZNYC
DECK BELT IDLER GUIDE
FW .62 X 1.00X.134 ZN
5.00" IDLER PULLEY
3
4
5
6
CS .312-18 X 1.50 FLT SH ZNYC
RS UHMW IDLER SLIDE
LS UHMW IDLER SLIDE
SIDE MOUNT CHAIN (21 LINKS)
IDLER SPRING
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
DECK IDLER
.03 THICK UHMW
RS 60" XR7 PULLEY COVER
LS 60" XR7 PULLEY COVER
NT .625-11 HX G5
ZNYC
6.00" IDLER PULLEY,
5/16-18 X 3/4"MALE KNOB
CS .500-13 X 1.00 HX G5 ZN
CW .515X 2.25X .204 ZN
DECK DRIVE PULLEY
CS .500-13 X 1.25 HX G5 ZNYC
FW .531 X 1.063 X .090 SAE HD ZN
FW .343 X .687 X .051/.080 HD ZN
NT .312-18 HXZY NL
KEY 1/4 SQ X 1.00 LONG
SPINDLE HOUSING ASSEMBLY
BLADE, F20.50" H-F-CW
OPTIONAL BLADE, 20.50" GAT-F-CW
OPTIONAL BLADE, 20.50"-MUL-F-CW
CW .631 2.250 X .187 PNT
N/A
28
29
30
782474
029934
783738
CS .625-11 X 3.00 HX G5 ZNYC
CS .625-11 X 3.00 FULL HX G5 ZN
NOTES:
1. Torque to 118 ft. lbs.
2. Torque to 65-75 ft. lbs.
3. Apply grease to zerk (see owner’s manual).
tensioning.
106567 4/07
7-9
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54" Deck Assembly
SERVICE
INDEX NO.
MFG.
PART NO.
QTY.
DESCRIPTION
54" DECK CRATED
PART NO.
1
2
548008
798694
052860
767954
086660
N/A
103317
798694
052860
767954
086660
808493
103010
808485
N/A
1
1
54" DISCHARGE CHUTE
CS .375-16 X 1.25 HX G5 ZN
FW .406 X .812 X .060 SAE HD ZN
NT .375-16 HX LK NY
3
8
4
30
18
2
5
6
3/8-16 THREAD RIVET NUT
DISCHARGE CHUTE MOUNT BRACKET
5/16-18 THREAD RIVET NUT
CS .500-13 X 4.25 HX G5 ZN
FW .531 X 1.063 X.090 SAE HD ZN
NT .500-13 HX JAM ZN
7
103010
N/A
1
8
4
9
781708
767962
053199
781567
031997
015495
314104
005116
103184
025395
103572
788166
6
10
11
12
13
14
15
16
17
18
19
N/A
12
6
N/A
781567
N/A
6
NT .50-13 HX LK NY
6
ANTI-SCALP WHEEL
015495
314104
005116
103184
025395
103572
788166
2
STRAIGHT GREASE FITTING
PUSHER
1
4
CS .375-16X1.375 HX G5
REAR ANTI-SCALP BRACKET
CB .375-16X 1.00 STD CD
54" AIR FLOW BAFFLE
2
6
2
6
ANTI-SCALP WHEEL ASSEMBLY
2
NOTES:
1. Do not torque, Item 2 (798694 Discharge Chute) must pivot freely.
2. Includes items 9, 10, 11, and 13.
3. Secure Item 11 (053199 Jam Nut) to bolt with a drop of Loctite® (271
Red). Tighten Item 11 to shank of Item 9 (781708 Cs .500-13 X 4.25 Hx
G5 Zn). Anti-scalp wheel must turn freely.
4. Assemble in top hole for shipping purposes.
5. Item 15 (314104 Pusher) installed as shown with zerks pointing upward,
apply grease to zerks.
4 for listing of decals) and item 2 (Discharge Chute).
7. For optional anti-scalp wheels order:
SERVICE
PART NO.
MFG.
PART NO.
INDEX NO.
QTY.
DESCRIPTION
20
788166
781567
788166
781567
2
2
ANTI-SCALP WHEEL ASSEMBLY
NT .500-13 H8ZY NL
2
21
106567 4/07
7-11
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54" Deck Pulley Assembly
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
797928
016972
025007
028118
781385
797910
600189
600171
347443
781856
350884
373191
781302
786335
103986
103994
016527
752386
798967
705954
767962
212472
796235
797696
797712
797704
782474
768523
058776
783738
769257
029934
792002
797928
016972
025007
028118
781385
797910
600189
600171
347443
781856
350884
059931
781302
786335
103986
103994
016527
752386
798967
705954
767962
212472
796235
797696
N/A
1
2
1
5
2
6
1
1
1
1
1
1
1
1
1
1
3
3
3
12
12
3
3
3
3
3
5
6
6
2
1
3
4
B-SECTION BELT
NT .625-11 HX G5 ZNYC
CS .625-11 X 1.50 HX G5 ZN
FW .62 X 1.00 X .134 ZN
6.00" IDLER PULLEY
3
4
5
6
CS .312-18X1.50FLT SH ZY
IDLER SLIDE UHMW RS
IDLER SLIDE UHMW LS
DECK BELT IDLER TOP GUIDE
5.00" IDLER PULLEY
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
DECK IDLER
SIDE MOUNT CHAIN 21 LINKS
IDLER SPRING
UHMW .03 THICK
RS 54" PULLEY COVER
LS 54" PULLEY COVER
CS .500-13 X 1.00 HX G5 ZN
CW .515X 2.25X .204 ZN
DECK DRIVE PULLEY
CS .500-13X1.25 HX G5 ZY
FW .531X 1.063X.090 SAE
KEY 1/4 SQ X 1.00 LONG
DECK SPINDLE ASSY
BLADE, F18.50"-H-F-CW
OPTIONAL BLADE, 18.50"-GAT-F-CW
OPTIONAL BLADE, 18.50"-MUL-F-CW
CW .631 X 2.250 X .187 PNT
FW .343X.687X.051/.080H
NT .312-18 HXZY NL
N/A
25
26
27
28
29
30
31
782474
768523
058776
783738
769257
029934
792002
CS .625-11X3.00 FULL HX G5 ZN
FW .656X 1.250X.250 ZNY
CS .625-11 X 3.00 HX G5 ZNYC
5/16-18 X 3/4"MALE KNOB
NOTES:
1. Torque to 118 ft. lbs.
2. Torque to 65-75 ft. lbs.
3. Apply grease to zerk.
tensioning.
106567 4/07
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Spindle Assembly–796235
1
1
2
3
4
2
1
5
6
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
077123
766204
034843
012005
600893
796227
N/A
N/A
N/A
N/A
N/A
N/A
2
1
1
1
1
1
BEARING W/O COLLAR
BLADE SPINDLE BUSHING
CAST SPINDLE HOUSING
GREASE FITTING
BEARING DUST COVER
SADDLELESS SPINDLE SHAFT
NOTES:
1. Install upper bearing with extended inner race up.
2. Install lower bearing with extended inner race down.
7-14
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Chapter 8 Contents
Deck Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
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8-1
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Deck Installation
ITEM
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
3
4
5
055749
061101
025296
051169
704643
055749
061101
025296
051169
704643
4
2
4
2
8
CS .437-14 X 1.750 HX G5 ZN
NT .750-10 HX NL ZN
FW .760 X 1.625 X.08 ZN
CS .750-10 X 3.000 HX G5 ZN
NT .437-14 HX FLG ZN
NOTES:
1. 66" Deck installation is shown, 54" and 60" Deck installations are similar.
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NOTES:
1. Spring length after tensioning belt. Measure spring from outside of hook
to outside of hook.
2. Route belt as shown.
106567 4/07
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Seat Installation
INDEX
NO.
SERVICES
PART NO.
MFG.
PART NO.
QTY
DESCRIPTION
1
2
793661
350041
000331
086660
767954
724716
350421
036244
052860
768523
034272
781880
080358
748756
350462
781617
722199
793661
350041
000331
086660
767954
724716
350421
036244
052860
768523
034272
781880
080358
748756
350462
781617
722199
1
1
3
3
7
1
1
3
2
4
4
2
1
1
1
3
1
MICHIGAN SEAT
SEAT PAN
3
BLACK CABLE TIE
4
NT .375-16 HX LK NY
5
FW .406 X .812 X .060 SAE HD ZN
FIBER WASHER
6
7
SEAT PAN STOP
8
CS .375-16 X 1.000 HX G5 ZN
CS .375-16 X1.250 HX G5 ZN
FW .343 X .687 X .051/.080 HD ZN/Y
NT .312-18 HX G5 ZN
9
10
11
12
13
14
15
16
17
BUMPER
GM .50 X 1.00 X .75 X .12 GROMMET
LATCH SPRING PLUNGER
SEAT LATCH BRACKET
RUBBER BUMPER
2" WIDE SCOTCH POLYURETHANE 5.55" LONG
NOTES:
1. Must pivot freely.
2. Service parts available for Michigan Standard seat;
PART NO.
DESCRIPTION
793307
793315
793331
793349
793356
797456
767464
797472
797480
793273
SLIDE KIT
SEAT SWITCH
ARMREST KIT (OPTIONAL SQUARE STYLE)
L.H. ARMREST ASSMBLY (SQUARE STYLE W/ BRACKETS)
R.H. ARMREST ASSMBLY (SQUARE STYLE W/ BRACKETS)
ARMREST KIT (OPTIONAL ROUND STYLE)
L.H. ARMREST ASSMBLY (ROUND STYLE W/ BRACKETS)
R.H. ARMREST ASSMBLY (ROUND STYLE W/ BRACKETS)
ONE ARMREST ONLY (ROUND STYLE W/O BRACKET)
ARMREST STOP ASSY
106567 4/07
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8-8
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Chapter 9 Contents
Tractor Decals–CE Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
60" Deck Decals–CE Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8
54" Deck Decals –CE Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
106567 4/07
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Tractor Decals
16
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
781427
779280
784702
727008
791830
782136
788968
785188
782128
727016
771436
727172
N/A
781427
779280
784702
727008
791830
782136
788968
785188
782128
727016
771436
727172
083279
782573
793588
786426
600899
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECK HEIGHT INDICATOR DECAL
HOT & HYDRAULIC OIL DECAL
INSTRUMENT PANEL DECAL (SEPARATE CHOKE)
HYD PRESSURE DECAL
3
4
5
FUEL INDICATOR DECAL
Z OPERATION DECAL
6
7
ENGINE COMPARTMENT DECAL
Z ARMREST WARNING DECAL
Z SERVICE DECAL
8
9
10
11
12
13
14
15
16
17
BATTERY DECAL
STABILIZER DECAL
MADE IN USA DECAL
TURF PROD SERIAL NO PLATE
FIRST ZERO TURN DECAL
HUSTLER NAME PLATE
782573
793588
786426
600899
HUSTLER Z ID DECAL
PUMP BELT WARNING DECAL
NOTES:
106567 4/07
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66" Deck Decals
8
1
10
2
9
7
3
4
8
6
5
5
6
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
799189
760637
727420
727172
727453
727438
781419
799353
359547
797845
799189
760637
727420
727172
727453
727438
781419
799353
359547
797845
1
1
1
1
2
2
1
2
1
1
66" SIDE DISCHARGE DECK ID DECAL
MOWER DECK QUICK REFERENCE DECAL
DEFLECTOR SHIELD DECAL
"MADE IN U.S.A." DECAL
BELT & PULLEY DECAL
WHIRLING BLADES DECAL
BELT ROUTING DECAL
3
4
5
6
7
8
DECK XR7 ID DECAL
9
5.00 X 9.00 STEP TREAD
FUSION DECAL
10
NOTES:
9-4
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60" Deck Decals
8
1
10
2
9
7
3
4
8
6
5
6
5
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
786277
760637
727420
727172
727453
727438
799395
799353
359547
797845
786277
760637
727420
727172
727453
727438
799395
799353
359547
797845
1
1
1
1
2
2
1
2
1
1
60" SIDE DISCHARGE DECK ID DECAL
MOWER DECK QUICK REFERENCE DECAL
DEFLECTOR SHIELD DECAL
"MADE IN U.S.A." DECAL
BELT & PULLEY DECAL
3
4
5
6
WHIRLING BLADES DECAL
BELT ROUTING DECAL
7
8
DECK XR7 ID DECAL
9
5.00 X 9.00 STEP TREAD
FUSION DECAL
10
NOTES:
106567 4/07
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54" Deck Decals
8
1
10
2
3
9
4
7
8
5
6
6
5
INDEX
NO.
SERVICE
PART NO.
MFG.
PART NO.
QTY.
DESCRIPTION
1
2
799171
760637
727420
727172
727453
727438
781419
799353
359547
797845
799171
760637
727420
727172
727453
727438
781419
799353
359547
797845
1
1
1
1
2
2
1
2
1
1
54" SIDE DISCHARGE DECK ID DECAL
MOWER DECK QUICK REFERENCE DECAL
DEFLECTOR SHIELD DECAL
"MADE IN U.S.A." DECAL
BELT & PULLEY DECAL
3
4
5
6
WHIRLING BLADES DECAL
BELT ROUTING DECAL
7
8
DECK XR7 ID DECAL
9
5.00 X 9.00 STEP TREAD
FUSION DECAL
10
NOTES:
9-6
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Chapter 10 Contents
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-6
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10-2
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Maintenance & Adjustment Safety
This safety alert symbol is used to call attention to a message intended to provide a reasonable
degree of PERSONAL SAFETY for operators and other persons during the normal operation and
servicing of this equipment.
DANGER – denotes immediate hazards which WILL result in severe personal injury or death.
WARNING – denotes a hazard or unsafe practice which COULD result in severe personal injury or death.
This manual uses two other words to highlight information. IMPORTANT calls attention to special
mechanical information and NOTE: emphasizes general information worthy of special attention.
All operators should read this manual, or be instructed about safe operating and maintenance procedures.
This is the owner’s responsibility.
Improper use or maintenance by the operator, mechanic, or owner can result in injury. To reduce
the potential for injury, comply with these safety instructions and always pay attention to the safety
alert ▲ symbol, which means DANGER or WARNING – “personal safety instructions.” Failure to
comply with the instructions may result in personal injury or death.
Incorrect usage of this machine may result in severe injury. Personnel operating and maintaining it
should be trained in the proper use and should read the manuals completely and thoroughly before
attempting to set-up, operate, adjust, or service this machine.
The Quick Reference Decals, located in front of and to the right of the seat, are designed to give the
operator/mechanic brief information needed in the daily operation and service of the machine. These
decals are not intended to be used in place of this manual but instead is to be used as an extension of this
manual. These decals should not be removed or obliterated. Replace these decals if they become
unreadable.
It is the owner’s responsibility to make certain that the operator/mechanic reads and understands this
manual and all decals before operating this machine. It is also the owner’s responsibility to make certain
that the operator/mechanic is a qualified and physically able individual, properly trained in the operation of
this equipment. Local regulations may restrict the age of the operator/mechanic.
The owner should also ensure that the operator/mechanic knows that they are responsible for their own
safety as well as the safety of other persons within the vicinity. Remember, the operator/mechanic is
responsible for accidents or hazards occurring to other people or their property.
10-3
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Safe Maintenance & Adjustment Practices
▲ This product is capable of amputating hands and feet and throwing objects. Always follow all safety
instructions to avoid serious injury or death.
▲ Unless specifically required, DO NOT have engine running when servicing or making adjustments to
tractor. Place control levers in the park brake position, disengage deck clutch, remove ignition switch
key and disconnect the negative battery cable. Repairs or maintenance requiring engine power should
be performed by trained personnel only. To prevent carbon monoxide poisoning, be sure proper
ventilation is available when engine must be operated in an enclosed area.
▲ Follow daily and weekly checklists, making sure hoses are tightly secured and bolts are tightened.
▲ Keep your machine clean and remove any deposits of trash and clippings, which can cause engine
fires and hydraulic overheating as well as excessive belt wear. Clean up oil or fuel spillage. Allow
machine to cool before storing.
▲ Clean flammable material from machine. Prevent fires by keeping engine compartment,
battery, hydraulic lines, fuel line, fuel tank and operator’s station clean of accumulated trash,
grass clippings, and other debris. Always clean up spilled fuel and oil.
▲ Always wear adequate ear protection, such as earplugs, when operating this equipment as prolonged
exposure to uncomfortable or loud noises can cause impairment or loss of hearing. Do not wear
radios or music headphones while operating the machinery. Safe operation requires your full
attention.
▲ Never put hands or feet under any part of the machine while it is running.
▲ Except when changing or checking belt, always keep belt covers on mower for safety as well as
cleanliness.
▲ Stop the engine before removing the grass catcher or unclogging the discharge chute. Never clear the
discharge chute with the engine running. Turn off the engine and be sure the blades have stopped
before cleaning. Use a stick to clear a plugged discharge area. Never use your hand!
▲ Exercise caution when loading or unloading the machine onto a trailer or truck.
▲ Always wear safety goggles or safety glasses with side shields when operating the mower.
▲ Never leave machine unattended with ignition key in switch, especially with children present.
▲ Be alert and turn the machine off if children enter the area.
▲ Always wear adequate eye protection when servicing the battery, hydraulic system, cooling system or
when grinding mower blades and removing accumulated debris.
▲ Use extra caution when handling gasoline and other fuels. They are flammable and vapors are
explosive.
▲ Never refuel tractor while engine is running; never refuel near an open flame or near devices which
can create a spark. Refuel outdoors preferably, or in well ventilated areas.
▲ Never attempt to start engine when there is a strong odor of gasoline fumes present. Locate and
correct cause.
▲ Never run the engine in an enclosed area unless exhaust is vented to the outside. Exhaust gases
contain carbon monoxide which is odorless and deadly poison.
▲ Never attempt to make any adjustments or repairs to the tractor drive system, mower deck or any
attachment while the tractor engine is running or deck clutch is engaged. Repairs or maintenance
requiring engine power should be performed by trained personnel only.
▲ Never work under the machine or attachment unless it is safely supported with jack stands. Make
certain machine is secure when it is raised and placed on the jack stands. The jack stands should not
allow the machine to move when the engine is running and the drive wheels are rotating. Use only
certified jack stands. Use only appropriate jack stands, with a minimum weight rating of 2000
pounds to block the unit up. Use in pairs only. Follow the instructions supplied with the vehicle stands.
▲ Before working on or under the deck, make certain engine cannot be accidentally started. Shut engine
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off and remove ignition switch key for maximum safety. Repairs or maintenance requiring engine
power should be performed by trained personnel only.
▲ Use a stick or similar instrument to clean under the mower making sure that no part of the body,
especially arms and hands are under mower.
▲ Exercise caution when working under the deck as the mower blades are extremely sharp. Wearing
gloves or wrapping the blade(s) is advisable when working around or with the blades.
▲ Do not touch hot parts of machine.
▲ Keep nuts and bolts tight, especially the blade attachment bolts. Keep equipment in good condition.
▲ Never tamper with safety devices. Check their proper operation regularly.
▲ Grass collection system components are subject to wear, damage and deterioration, which could
expose moving parts or allow objects to be thrown. Frequently check components and replace with
manufacturer’s recommended parts, when necessary.
▲ Use only genuine Hustler replacement parts to ensure that original standards are maintained
Using a ramp
▲ Use extreme caution when loading and unloading a unit with a ramp.
▲ Use only a single, full width ramp; do not use individual ramps for each side of the unit. Having a full
width ramp provides a surface for the tractor frame to contact if the unit starts to tip backwards. It also
reduces the risk of a wheel going off and the machine tipping over.
▲ Do not exceed a 15 degree angle between the ramp and the ground or between the ramp and the
trailer or truck.
▲ When on a ramp avoid sudden acceleration
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Safety and Instruction Decals
▲ Specific safety warning decals are located on the equipment near the immediate areas of potential
hazards. These decals should not be removed or obliterated. Replace them if they become non-
readable.
The following illustrations show the various safety decals that are located on the machine. A brief expla-
nation, for those requiring one, is shown to help the operator understand the meanings of these decals.
Read Owner’s Manual and Quick
Reference Decal before
attempting to operate this
machine.
Do not smoke while refueling.
Do not fill tank with engine
running, or while the engine is
hot.
Allow engine to cool before
storing machine inside a building.
Store away from open flame or
spark if there is fuel in tank.
Clean up any gasoline spills.
Do not refuel while in enclosed
trailer or other enclosed areas.
Avoid skin contact with battery
acid.
Always wear eye protection when
checking the battery, acid can
cause serious injury to skin and
eyes. If contact occurs, flush
area with clean water and call
physician immediately. Acid will
also damage clothing.
Part Number
727016
Never operate the mower deck
with side deflector removed or in
raised position, except when the
grass catcher attachment is being
used.
Do not allow open flame near the
battery when charging.
Hydrogen gas forms inside the
battery. This gas is both toxic
and flammable and may cause an
explosion if exposed to flame.
Always remove the negative
ground first and replace it last.
Do not overfill battery.
Electrolyte may overflow and
damage paint, wiring or structure.
When cleaning the battery, use
soap and water. Be careful not to
get soap and water into the
battery. Use soda mixed in water
to clean corrosion off the
Part Number
727420
Whirling blades! Keep hands
and feet away.
Beware of thrown objects.
Part Number
727438
terminals.
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Do not remove or modify
stabilizer wheels or rear engine
guard or injury can result.
Keep shields or covers in place
while machine is in operation.
Keep hands away from rotating
pulleys and belts.
Part Number
727453
Part Number
771436
If you lose steering control
while operating the machine,
place the steering control levers
in the park brake position
Keep engine and pump
compart-ment(s) clean
(especially in exhaust area) to
prevent fire and provide
maximum engine and hydraulic
cooling.
Part Number
600899
Part Number
788968
immediately. Inspect the
machine and involve your Hustler
dealer to resolve the problem
before continuing to operate.
If pump belt fails, steering
control will be lost. Refer to
owner’s manual for inspection
and replacement intervals and
refer to above paragraph for
emergency procedures.
Hydraulic fluid escaping under
pressure can penetrate skin.
Hydraulic fluid may also cause
infection in a minor cut or opening
in the skin; if exposed to hydraulic
fluid, see a doctor at once.
Before applying pressure to
hydraulic system, make sure all
connections are tight and all
hoses and lines are in good
condition.
Part Number
727008
Hot surface!
Relieve all pressure in the system
before disconnecting or working
on hydraulic lines.
Part Number
779280
To find a leak under pressure,
use a piece of cardboard or wood
– never use your hands.
To relieve all pressure in system,
turn engine off and lower
attachment.
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Maintenance
Maintenance Locator Chart
11
7
5
12
2a
9
6
3
2b
10
4
1a
6
1b
12
1a. Engine Oil Fill & Dipstick (Kawasaki & Honda)
1b. Engine Oil Fill & Dipstick (Kohler)
2a. Fuel Filter (Honda & Kawasaki)
2b. Fuel Filter (Kohler)
3. Engine Air Cleaner
11
11
9
4. Engine Oil Drain Plug
5. Battery
6. Fuel Tanks
7. Hydraulic Oil Reservoir
8. Hydraulic Oil Filter
9. Gauge Wheel Bearing Zerks (2)
10. Engine Oil Filter
11. Deck Height Pivot Zerks (4)
12. Park Brake Switch (2)
13. Drive Tire
14. Pump Idler Zerk (1)
15. Pump Belt
13
8
15
14
13
Viewed from bottom of tractor
FIG. 1
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Maintenance Locator Chart
54" & 66" XR7 deck
3
1
4
2
3
3
1
4
1. Deck Pusher Arm Zerks (2)
2. Deck Belt
3. Spindle Housing Zerk (3)
4. Blades
60" XR7 deck
3
1
4
2
3
3
1
4
FIG. 2
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WEEKLY OR 50
HOURS
MONTHLY OR 100 ANNUALLY OR 500
SERVICE AT INTERVALS INDICATED
Verify safety start interlock system
HOURS
Daily
HOURS
Visually inspect unit for loose hardware and/or
damaged parts
Daily
Visually inspect tires
Daily
Daily or every 4 hours
Daily or every 4 hours
Daily
Check oil level, engine (1)
Clean air intake screen (5)
Check fuel level
Blades - sharpen & securely fastened
Daily
Discharge chute - securely in place & in lowest
position
Daily
Clean engine and pump compartment
Daily
Replace air cleaner paper element (5)
Grease deck idler
As needed
X
X
X
X
X
X
X
X
X
X
X
Grease deck pusher arms
Grease pump idler
Grease deck height pivots
Grease gauge wheel bearings
Change engine oil and filter (1) (4)
Clean cylinder and head fins(a)
Check battery connections
Check tire pressure with a gauge
Check hydraulic oil level
Clean engine exterior (a)
Clean & regap spark plugs (a)
Check pump and deck belt tension and condition (6)
Check fuel and hydraulic lines (7)
Check fuel valve and grommet (7)
Tighten lug nuts on wheels (2)
Change fuel filter
X
X
X
X
X
X
X
X
X
X
Clean or replace hydraulic fill cap
Change hydraulic oil and filter (3)
Grease deck spindle housings
Replace spark plugs
NOTES:
1. Initial oil change is after 5 hours of operation. Thereafter, change oil after every 40 hours operation.
Change more often under dusty or dirty conditions and during hot weather periods.
2. Torque initially and after first 2 hours of operation.
3. Perform initial hydraulic filter change after 50 hours (one week) of operation.
4. Change engine oil filter per the engine manufacturer’s recommendations. Refer to Engine Owner’s
Manual for recommendations and other maintenance items.
5. Service more often under dusty or dirty conditions. Use caution when servicing to prevent dust
contamination in the engine. Do not clean filter element. Replace with a new one.
6. Pump drive belt only - Inspect every 100 hours and replace if worn or cracking is noticed. Otherwise,
replace every 400 hours or 2 years whichever comes first.
7. Check fuel line hoses, fuel valve and grommets for any cracks or leaks
REFERENCES:
a-- Refer to Engine Owner’s Manual
NOTE: After completing maintenance cycle (500 hours), repeat cycle.
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INTRODUCTION
Regular maintenance is the best prevention for costly downtime or expensive, premature repair. The
following pages contain suggested maintenance information and schedules which the operator should
follow on a routine basis.
Remain alert for unusual noises, they could be signaling a problem. Visually inspect the machine for any
abnormal wear or damage. A good time to detect potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly as possible is the best insurance.
Clear away heavy build-up of grease, oil and dirt, especially in the engine and hydraulic reservoir areas;
minute dust particles are abrasive to close-tolerance engine and hydraulic assemblies.
Daily inspect mower for grass clippings and wire and string tangles. The underside of the mower deck
will collect a build-up of grass clippings and dirt, especially when grass is wet or has high moisture content.
This build-up will harden, restricting blade and air movement and will probably show a poorer quality of
cutting. Therefore it should be removed routinely.
To do this it will be necessary to raise and block the deck in the full up position, using jack stands or blocks,
and scrape the build-up from underneath.
Some repairs require the assistance of a trained service mechanic and should not be attempted by
unskilled personnel. Consult your Hustler service center when assistance is needed.
Torque values
WARNING: Particular attention must be given to tightening the drive wheel lug nuts, wheel motor
nuts and blade spindle bolts. Failure to correctly torque these items may result in the loss of a wheel
or blade, which can cause serious damage or personal injury.
Torque values are given below:
Ft-lbs.
Nm
Wheel (lug) nuts.................................65-75...........88.14-101.7
Wheel motor nut...............................290-310.........393.2-420.4
Blade spindle bolt top.........................65-75...........88.14-101.7
Blade spindle bolt bottom.....................118.................160.01
It is recommended that these be checked after the first 2 hours of operation initially, every 50 hours, and
following removal for repair or replacement.
For all other torques refer to the various tractor parts manuals for standard torque charts.
NOTE: For engine torque values, see engine owner’s manual.
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Tires
It is important for level mowing that the tires have the same amount of air pressure. The recommended
pressures are:
Drive wheels...........................8-12 psi (55-69 KPa)
Gauge wheels.........................8-12 psi (55-69 KPa)
Solid fill tires are not recommended for Hustler turf equipment. On any machine, with solid filled tires,
the warranty claim will be denied.
WARNING: Explosive separation of a tire and rim can cause serious injury or death.
Do not attempt to mount a tire without the proper equipment and experience to perform the task.
Always maintain the correct tire pressure and never over inflate.
Never weld or heat a wheel and tire assembly as an explosion may occur. Welding can weaken or
deform a wheel.
When inflating tires, stand to one side and not in front of or over the tire assembly.
Check tires for low pressure, blemishes, damaged rims or missing lug bolts and nuts.
Hour meter
To recognize when your machine needs servicing, check the hour meter and the maintenance schedule.
The hour meter shows the number of hours the engine has run, and the maintenance schedule lists the
HOUR
METER
FIG. 3
Lubrication
1. Grease the front gauge wheel bearings per the Maintenance Schedule. Use SAE multi-purpose grease.
2. Grease the four deck lift pivots, located to the side of the operator’s footrest per the Maintenance
Schedule. Use SAE multi-purpose grease.
3. Grease the deck idler per the Maintenance Schedule. Use SAE multi-purpose grease.
4. Grease the pump idler per the Maintenance Schedule. Use SAE multi-purpose grease.
5. Grease the two deck pusher arm pivots per the Maintenance Schedule. Use SAE multi-purpose grease.
6. Grease the blade spindle assemblies per the Maintenance Schedule. The spindle assemblies require
lubrication annually. Each spindle shaft is equipped with a grease zerk located under the deck. Use no
more than one or two ounces of SAE multi-purpose grease, (1 to 2 pumps on an average grease gun). Do
not force lubricant into grease zerks. Bearings are sealed and do not require much lubricant.
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Electrical system
The electrical system is a 12-volt, negative ground. Recommended battery size is a garden tractor BCI
group U1R with 225 or better cranking AMP rating. A maintenance-free battery is recommended. Other-
wise, follow battery manufacturer’s maintenance, safety, storing and charging specifications.
BATTERY
FIG. 4
WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds,
chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after
handling.
WARNING: Avoid skin and clothing contact with battery acid.
Always wear eye protection when checking the battery, acid can cause serious injury to skin and eyes.
If contact occurs, flush area with clean water and call physician immediately. Acid will also damage
clothing.
Do not drink the battery electrolyte.
Do not allow open flame near the battery when charging.
Hydrogen gas forms inside the battery. This gas is both toxic and flammable and may cause an
explosion if exposed to flame.
Always remove the negative ground first and replace it last.
Do not overfill battery.
Electrolyte may overflow and damage paint, wiring or structure. When cleaning the battery, use soap
and water. Be careful not to get soap and water into the battery. Clean the battery terminals with a
solution of four parts water and one part baking soda when they become corroded.
WARNING: Shorts caused by battery terminals or metal tools touching metal tractor components
can cause sparks. Sparks can cause a battery gas explosion which will result in personal injury.
Prevent the battery terminals from touching any metal tractor parts when removing or installing the
battery.
Do not allow metal tools to short between the battery terminals and metal tractor parts.
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WARNING: Incorrect battery cable routing could cause damage to the tractor and battery cables.
This can cause sparks which can cause a battery gas explosion which will result in personal injury.
Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
Always connect the positive (red) battery cable before connecting the negative (black) cable.
Common circuit failures are usually caused by shorting, corroded or dirty terminals; loose connections,
defective wire insulation or broken wires. Switches, solenoids and ignition components may also fail,
causing a shorted or open circuit.
Before attempting any failure diagnosis of the electrical system, use a test light or voltmeter to check the
battery voltage. If the battery voltage is satisfactory, check the cleanliness and tightness of the terminals
and ground connections. A general understanding of electrical servicing and use of basic test equipment
is necessary for troubleshooting and repair.
Major overhaul or repair of the starting motor or charging system should be performed by trained
technicians only.
Access to engine and hydraulic pumps
The hydraulic pumps are accessed by lifting the seat platform. The seat platform is hinged at the front. To
raise it, release seat latch and tilt seat platform up and forward.The seat platform catch (FIG. 5) will prevent
the seat from going all the way over. However, if more access is desired under the seat platform, the seat
platform catch can be raised allowing the seat to pivot more. Make certain to place the control arms in
the park brake position and pivot the arm rests upward before placing the seat platform in the full
forward position to prevent arm rest damage.
SEAT PLATFORM
CHECK
SEAT PLATFORM
CONTROL LEVER
FIG. 5
WARNING: Always wear adequate eye protection when servicing the hydraulic system and battery.
Hydraulic system
IMPORTANT: Never use hydraulic or automatic transmission fluid in this system; use only motor oil
as specified. Remember, dirt is the primary enemy of any hydraulic system.
WARNING: Hydraulic oil escaping under pressure can penetrate skin. Hydraulic oil may cause
infection in a minor cut or opening in the skin. If exposed to hydraulic fluid, see a doctor at once.
Before applying pressure to hydraulic system, make sure all connections are tight and all hoses and
lines are in good condition. To find a leak under pressure, use a piece of cardboard or wood — never
use your hands. Relieve all pressure in the system before disconnecting or working on hydraulic lines.
To relieve pressure, lower all attachments and shut off engine.
The 1.0 U.S. gallon (3.79 liter) hydraulic reservoir is located in front of the engine and under the operator’s
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Check oil level in hydraulic system after every 50 hours of operation or weekly, whichever occurs first.
Check more often if system appears to be leaking or otherwise malfunctioning.
Fluid level should be 1” from top of reservoir. Use only SAE 10W40 SG, SF/CC, CD service motor oil.
Change hydraulic system filter element (FIG. 6) after first 50 hours of tractor operation, then replace filter
and oil in reservoir every 500 hours thereafter. When changing hydraulic oil use 1/2 unit (approximately
3.5 oz.) of Lubrizol additive (Hustler P/N 027912). This additive, available from your Hustler dealer, will
increase the performance life of the hydraulic system components.
The system filter is located directly in front of the hydraulic reservoir. A standard oil filter wrench is used to
change filter, threads are right handed. Use a Hustler approved filter element only.
HYDRAULIC RESERVOIR
HYDRAULIC FILTER
FIG. 6
IMPORTANT: Prefill the filter element with clean oil, before installing, to prevent drawing air into the
system pump.
1. Fill the filter element with clean system oil. Smear a light coating of oil on upper surface of rubber seal.
2. Install the filter element on base. Tighten the oil filter by hand until the filter seal makes contact with the
filter head, then tighten an additional 3/4 - 1 turn with an oil filter wrench. — DO NOT OVERTIGHTEN.
3. Start tractor engine and let run at approximately 2/3 throttle for a few minutes to work any trapped air out of
the system before engaging the steering control lever.
4. Stop the engine and check the filter and connections for leaks.
5. Check the hydraulic reservoir for specified oil level. Add clean oil as necessary.
Clean or replace hydraulic reservoir cap annually. Cap may be cleaned by dipping in or flushing with
cleaning solvent. Follow manufacturer’s instructions and warnings for application of solvent type selected.
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Fuel system
DANGER: Observe usual fuel handling precautions:
Do not smoke while refueling.
Do not fill tank with engine running or while engine is hot. Clean up any gasoline spills.
Allow engine to cool before storing machine inside a building.
Keep fuel away from open flame or spark and store machine away from open flame or spark if there is
fuel in the tank.
Use extra caution when handling gasoline and other fuels. They are flammable and vapors are
explosive. A fire or explosion from gasoline can burn you and others and can damage property.
Refuel outdoors preferably, or in well ventilated areas.
Never attempt to start engine when there is a strong odor of gasoline fumes present. Locate and
correct cause.
Store gasoline in an approved container and keep it out of the reach of children. Never buy more than
a 30 day supply of gasoline.
Always place gasoline containers on the ground away from your vehicle before filling.
Do not fill gasoline containers inside a vehicle or on a truck or trailer as interior carpets or plastic truck
bed liners may insulate the container and slow the loss of any static charge.
When practical, remove equipment from the truck or trailer and refuel the equipment with its wheels on
the ground. If this is not possible, then refuel the equipment on the truck or trailer using a portable
container and not a gasoline dispenser nozzle. If a gasoline dispenser nozzle must be used, keep the
nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.
WARNING: Gasoline is harmful or fatal if swallowed.
Long-term exposure to vapors can cause serious injury and illness.
Avoid prolonged breathing of vapors.
Keep face away from nozzle and gas tank or conditioner opening.
Keep gas away from eyes and skin.
FUEL FILTER
FUEL TANK
Kawasaki Engine Shown
FIG. 8
FIG. 7
The fuel tanks are located in the tractor’s fenders. (FIG. 7) Total capacity for the fuel tanks is 15 U.S. gallon
(56.8 liter)
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Use regular unleaded gasoline with an octane rating of 87 or higher.
The fuel filter (FIG. 8) is installed in the fuel line between fuel tanks and engine fuel pump. Replace filter
annually or after every 500 hours of operation, whichever occurs first.
When replacing the fuel filter, check the fuel line hoses and fuel shut-off valve grommet for any cracks or
leaks. Replace as needed.
Hustler Z tractors are equipped with a fuel shutoff valve located on the right fuel tank mount (FIG. 9).
Rotate the valve to the middle position (shown) to prevent fuel flow to the fuel pump. The forward position
allows fuel to flow from the right fuel tank to the fuel pump. The rear position allows fuel to flow from the
left fuel tank to the fuel pump. Close this valve to prevent fuel flow to the engine when servicing the fuel
system or when transporting the unit on a trailer or truck.
RIGHT TANK
POSITION
LEFT TANK
POSITION
FUEL SHUT-OFF
VALVE CLOSED
POSITION SHOWN
FIG. 9
Engine oil and filter
Check engine oil daily and after every 4 hours of operation. Crankcase dipstick and oil filler tube are
located at the rear of the machine (FIG. 10). Tractor must be sitting level when checking oil. Refer to
engine manual and maintenance schedule for oil recommendation and capacities.
Change the engine oil and filter after the first 5 hours of operation, per the engine manufacturer’s
recommendations after that. If tractor is being operated in extremely dirty conditions, then it is
recommended oil be changed more frequently.
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ENGINE OIL
FILLER TUBE
ENGINE OIL
DRAIN PLUG
ENGINE OIL
FILTER
Kawasaki Engine Shown
FIG. 10
Engine air filter
Perform engine air filter maintenance per the scheduled maintenance chart. See “SERVICE AT
A specially designed dry filter is standard equipment on the Hustler Z and Super Z tractors and supplies
PRE-CLEANER
ENGINE OIL
FILTER
Kawasaki Engine Shown
FIG. 11
RECOMMENDED SERVICE PROCEDURE
Many engine failures can be attributed to improper air cleaner servicing. Ingested dust and dirt will cause
cylinder, piston and bearing damage in a few hours. “Dusted” engines will result from:
1. Overservicing the air filter element.
2. Improper installation.
3. Damaged filter, seals or canister.
4. Incorrect air filter element size.
5. Use of poorly designed aftermarket air filter elements.
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Air cleaner servicing is an inexpensive maintenance check that can prevent costly non-warrantable
premature engine damage.
Overservicing
Overservicing occurs when an air filter element is removed for cleaning or replacement before it is
necessary. Each time the filter is removed a small amount of dirt and dust could fall in the intake system.
This accumulated dirt can cause a dusted engine. It only takes a few grams of ingested dirt over the
normal service life of an engine to cause a dusted engine.
Do not clean element, replace with a new element only. Cleaning used air filter elements, through
improper cleaning procedures, can get dust on the inside of the filter causing dirt ingestion and engine
failure.
It is important to note that whenever an air filter element is cleaned by any method, the person or
company performing the cleaning assumes responsibility for the integrity of the filter from then on. The
Donaldson warranty for air filters expires upon cleaning or servicing in any manner because the
condition of the filter after servicing is completely out of their control. Therefore, on a dust
ingested engine failure, there will be no warranty consideration if the air filter element has been
cleaned or serviced in any manner.
A partially dirty air filter element works better than a new element. Therefore, a dirty filter element is not
bad for the engine unless it is excessively restricting the air flow and engine performance is affected. The
reason is simple. The media in the filter must be porous to allow air to pass through it. When dirty air
passes through the filter, the dirt plugs some of the holes in the media and actually acts as part of the filter
media. When the next round of dirt enters, the first dirt helps filter out even smaller particles making the
filter more efficient at stopping dirt from entering the engine. This is referred to as barrier filtration.
Of course, at some point the filter media becomes too clogged to allow air to pass.
The mowing conditions will determine the frequency of air filter element changing.
Improper installation of an air filter element
Dust must not leak past the seals on each end of the air filter element. The filter must be aligned within the
canister and properly seated for an effective seal so that no dirt can enter the engine.
Damaged filter, seals or canister
Never bang or bump the filter element against the tire or any solid object, as dust and dirt particles will be
forced through the media causing continual passing of dirt into the engine. Visually inspect the outside of
the air cleaner canister periodically for external damage and replace if necessary.
Incorrect air cleaner element
Use only the correct Donaldson air filter element, Hustler part number 785261, which is designed to fit the
canister properly.
Hustler air filter elements have the correct media composition, filter area, micron size and dimensions.
Always use genuine Hustler filters. Many aftermarket filters have been found to be incompatible with
Hustler’s canisters and engines.
The air filter must remain intact to block passage of dirt and foreign particles from entering the engine.
Being inclined to disbelieve the need for more expensive air filter elements used on gasoline engines may
cause some individuals to opt for a less expensive part.
The filter element must be sufficient size and construction to withstand stresses, caused by rapid cycling of
the air volume demanded by the engine, without cracking or tearing under fatigue and pressure (especially
diesel engines). Therefore, Hustler Turf Equipment and the engine manufacturers have carefully selected
a reliable filter designed to fit the needs of the engines. The filter specified is a Donaldson filter, Hustler
part number 785261.
Owners should be reminded that failure to use original equipment replacement parts is an “alteration” and
will not be considered for warranty in the event of engine damage.
10-19
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Recommended service procedure
1. Release clamps and remove element. Clean the canister with a damp cloth.
2. Before installing a new element, inspect it by placing a bright light inside and rotate the element slowly,
looking for any holes or tears in the paper. Also check gaskets for cuts or tears. Do not attempt to use a
damaged element which will allow abrasive particles to enter the engine.
3. Reinstall the dust cup. Make sure it seals all the way around the air cleaner body, then tighten the clamps.
4. Check all fittings and clamps periodically for tightness and inspect hoses for holes or cracks.
5. Periodically check the intake hose for signs of ingested dust. Locate and repair the source of ingested dirt.
6. Never operate a machine without an air filter installed.
Air restriction indicator
Any unit with a Kohler or Kawasaki engine will have an air restriction indicator installed in the air cleaner
Replace the element whenever the restriction indicator shows reaches the change filter red line. Check the
indicator daily and replace element as needed or annually whichever occurs first.
A restriction indicator takes the guesswork out of air cleaner servicing and allows you to safely benefit from
the filter’s optimum performance.
RESET
BUTTON
INDICATOR
FIG. 12
General engine maintenance
Detailed instructions and recommendations for break-in and regular maintenance are specified in the
Engine Owner’s manual. Please refer to this manual for engine servicing, lubricating oil levels with quality
and viscosity recommendations, bolt torques, etc. The engine warranty is backed by the manufacturer.
Special attention should be paid to applicable data which will not be duplicated here.
Belt replacement
Inspect these belts frequently for wear and serviceability. Replace a belt that shows signs of severe cuts,
tears, separation, weather checking and cracking, or burns caused by slipping. Slight raveling of belt
covering does not indicate failure, trim ravelings with a sharp knife.
10-20
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VIEWED FROM
BOTTOM OF UNIT
2
4
5
1. Pump belt
2. Engine pulley
3. Pump idler pulley
4. Pump idler arm
5. Pump pulley
1
6. Electric deck clutch
7. Pump idler spring
2
5
2
5
3
5
Deck Belt Drive Layout
1. Spindle drive belt
2. Deck blade spindle pulley
3. Spindle belt tension idler
6
4
1
4. Spindle belt tension idler spring
(9.0" at operation)
5. Deck belt idler
2,6
54" & 66" XR7 DECK
7
3
6. Idler arm
FIG. 13
FIG. 14
5
4
2
5
2
2
3
5
6
Deck Belt Drive Layout
1. Spindle drive belt
1
2. Deck blade spindle pulley
3. Spindle belt tension idler
4. Spindle belt tension idler spring
(9.0" at operation)
60" XR7 DECK
5. Deck belt idler
6. Idler arm
FIG. 15
WARNING: If the pump belt fails, loss of control will occur especially when operating on a slope. If
you lose steering control while operating the machine, place the steering control levers in the
park brake position immediately. Inspect the machine and involve your Hustler dealer to
resolve the problem before continuing to operate.
Inspect the belt pulley grooves and flanges for wear. A new belt, or one in good condition, should never
run against the bottom of the groove. Replace the pulley when this is the case, otherwise belt will lose
power and slip excessively.
Never pry a belt to get it on a pulley as this will cut or damage the fibers of the belt covering.
Keep oil and grease away from belts, and never use belt dressings. Any of these will destroy the belt
composition in a very short time.
10-21
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Mower blade maintenance
Check the mower blades daily, they are the key to power efficiency and well groomed turf. Keep them
sharp, a dull blade will tear rather than cut the grass, leaving a brown ragged top on the grass within a few
hours. A dull blade also requires more power from the engine.
Replace any blade which is bent, cracked or broken.
WARNING: INever attempt to straighten a bent blade by heating, or weld a cracked or broken blade
as the blade may break and cause serious injury.
DANGER: INever work with blades while engine is running or deck clutch switch is engaged (on).
Always place deck clutch switch in the disengaged position, place control levers in the park brake posi-
tion and turn engine off and disconnect negative battery cable. Block up mower when you must work
under it. Wear gloves when handling blades. Always check for blade damage if mower strikes rock,
branch or other foreign object during mowing!
WARNING: IAlways wear adequate eye protection when grinding mower blades.
Mower blade removal
Use a 15/16" wrench to remove the 5/8" cap screw holding the blade to the spindle shaft from underneath.
with a file.
Check the blades for balance following grinding. A commercial balancing tool is available through most
hardware supply stores, or balancing can be done by placing the blade on an inverted line punch or 1/2"
bolt. Blade should not lean or tilt. Spin the blade slowly, blade should not wobble. If blade is out of
balance, true it up before reinstalling.
Lay the blade on a flat surface and check for distortion FIG. 17 and FIG. 18. Replace any distorted blade.
Do not re-use spindle bolts which have stripped, worn or undercut threads. Torque bolts to 118 foot-
pounds when reinstalling blades.
WARNING: When mounting blades, rotate them after installation to ensure blade tips do not touch
each other or sides of the mower.
WARNING: Failure to correctly torque the bolt may result in the loss of the blade which can cause
serious injury.
WARNING: Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves and use extra
caution when servicing them.
10-22
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Warped Blade (Replace)
Cutting plane
Straight Blade (Replace)
Comparison of Warped and Straight Blades
Resharpening pat-
tern
FIG. 17
Cutting edge
Do not sharpen to original pattern (below).
It is easier to get a straight cutting edge following the
resharpening pattern shown above.
Twisted Blade Edge
(replace)
Cutting Plane
Cutting edge
Straight Blade Edge
End view of blades, comparing
twisted and straightened blades
Original edge
FIG. 18
FIG. 16
10-23
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Adjustment
Introduction
Your Hustler Z was adjusted before it left the factory and was checked during predelivery setup. However,
after start-up and continued use, a certain amount of break-in wear will cause some adjustments to
change.
Remain alert for unusual noises, they could be signaling a problem. Visually inspect the machine for any
abnormal wear or damage. A good time to detect potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly as possible is the best insurance.
Clear away heavy build-up of grease, oil and dirt, especially in the area of reservoir and oil and engine
combustion air; minute dust particle are abrasive to close-tolerance engine and hydraulic assemblies.
Some repairs require the assistance of a trained service mechanic and should not be attempted by
unskilled personnel. Consult your Hustler service center when assistance is needed.
Steering linkage
The neutral adjustment for the control levers in the neutral position is discussed in this section.
The tractor steering has been factory adjusted to eliminate creeping when the control levers are in the
neutral position FIG. 19. However, should the tractor begin to creep, the control lever linkage can be
adjusted as follows:
CONTROL LEVER IN
THE NEUTRAL POSITION
PARK BRAKE
SLOT
CONTROL
LEVER
FIG. 19
Control Lever Neutral Adjustment
Before considering any adjustment, check the tire air pressure and make certain hydraulic system oil is at
operating temperature. Unequal tire pressure will cause the tractor to drift to one side. Refer to tire
pressure information in the Maintenance section of this manual.
Fine adjustment to the unit’s steering is made with the adjustable pump linkage rods located between the
Neutral is properly adjusted when the control levers are in the neutral position and the drive wheels are not
turning.
10-25
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JAM NUT
JAM NUT
CONTROL
PANEL
PUMP
ARM
STOP
PUMP LINKAGE
ROD
CONTROL
LEVER
FIG. 20
FIG. 21
If the tractor creeps in the neutral position the control linkage may be adjusted as follows:
1. Raise and block the tractor up so the drive wheels are off of the floor.
WARNING: Never work under the machine or attachment unless it is safely supported with jack
stands. Make certain machine is secure when it is raised and placed on the jack stands. The jack
stands should not allow the machine to move when the engine is running and the drive wheels are
rotating. Use only certified jack stands. Use only appropriate jack stands, with a minimum weight
rating of 2000 pounds to block the unit up. Use in pairs only. Follow the instructions supplied with the
vehicle stands.
2. Position the control lever in the neutral position. Disengage the deck clutch.
3. Start the engine and observe which way the wheels are rotating.
4. If wheel(s) are rotating forward, loosen the jam nuts on the pump linkage rods and
rotate the rod to lengthen the steering control linkage until the wheel(s) come to a stop
NOTE: The left linkage controls the left hydraulic pump and the right linkage controls the right
hydraulic pump.
5. If wheel(s) are rotating in reverse then loosen the jam nuts on the pump linkage rods
NOTE: The left linkage controls the left hydraulic pump and the right linkage controls the right
hydraulic pump.
6. When both wheels remain in neutral, tighten the jam nuts to lock the turnbuckle in
place.
7. Test again by moving the control levers forward and backward before returning them
21.
Control lever stops
The control lever stops FIG. 21 are designed to do two things: First, and most important, they must keep
the pumps from bottoming out internally. Secondly, the stops may be adjusted to help drive straight when
the control levers are pushed forward against the stops.
To keep the pumps from bottoming out internally use the following procedure:
1. To make the first adjustment the tractor engine must NOT be running.
2. Check to make sure the control levers are against the stops before the pumps are
bottomed out internally.
To do this, gently and slowly move the control levers forward and feel if there is some resistance on the
pump lever before the control levers hit the stops. Check one side at a time. If you sense that the
10-26
106567 4/07
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pump arms are stopping the forward motion of the control arms, loosen the jam nut on the adjustable
stop of the corresponding side and turn the stop (set screw) inward to stop the control levers slightly
before the pump bottoms out. Lock in place when the adjustment is correct by re-tightening the jam
nut.
3. Do this for each side.
To adjust the stops for driving straight when control levers are against the stops during operation:
1. Determine which drive tire is rotating too fast when both control levers are against the
stops. Then stop the tractor and loosen the lock nut on the side which is rotating too
fast and turn the stop (set screw) inward to stop the control lever sooner. Tighten the
lock nut on the stop and test again. Repeat this procedure until unit drives straight.
NOTE: Since this is a hydrostatic drive, variables such as temperature of oil, efficiency of pumps and
motors, tire pressure etc. may effect the consistency of the ability to rely on the stops to drive straight
without the operator making minor steering adjustments with the control arms.
Steering dampener
The steering dampener, FIG. 22, is spring loaded to return the control levers to the neutral position from the
reverse position. This gives the operator a sense of neutral during operation.
To set the steering dampeners in the correct operating position follow these steps:
1. Place the control lever in the neutral position.
2. Loosen the steering dampener’s front ball stud.
3. Pull the dampener spring housing pass the point that the internal spring is engaged.
4. Release the dampener spring housing and allow the internal spring to bring the
housing back to the neutral position.
5. Tighten the nut on the steering dampener’s front ball stud.
SPRING HOUSING
UPPER CONTROL
LEVER
CAP SCREWS
FRONT BALL
LOWER CONTROL
STUD
LEVER
FIG. 22
FIG. 23
Control lever adjustment
The control levers can be adjusted for operator comfort. By loosening the cap screws that attaches the
upper control lever to the lower lever FIG. 23, the upper control lever can be pivoted to fit the operator’s
personal preference.
The control levers should be adjusted so that they align with each other when in the neutral position.
10-27
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Park brake adjustment
Occasionally check the park brakes and adjustment using the following method:
1. Position the control levers in the neutral position. Disengage the deck clutch.
WARNING: Never work under the machine or attachment unless it is safely supported with jack
stands. Make certain machine is secure when it is raised and placed on the jack stands. The jack
stands should not allow the machine to move when the engine is running and the drive wheels are
rotating. Use only certified jack stands. Use only appropriate jack stands, with a minimum weight
rating of 2000 pounds to block the unit up. Use in pairs only. Follow the instructions supplied with the
vehicle stands.
on each hydraulic pump are located near the top and are identified as a hex stud.
BYPASS VALVE
FRONT BRAKE LINK
(RIGHT SIDE)
FIG. 24
FIG. 25
4. Rotate the tire. The tire should rotate. Remember hydraulic oil resistance will prevent
the tire from rotating freely even with the bypass valves open. There should be no
resistance from the brakes at this point.
NOTE: When the control lever is against the outside edge of the the slot, the brakes should not be
engaged.
6. Rotate the tire. If the brake is adjusted properly the tire will still rotate but friction will
start to become noticeable here. However, if no brake resistance is noticed, the brake
needs adjusted as follows:
CONTROL
LEVER
JAM
NUTS
PARK BRAKE
SLOT
1/8"
BREAK
LINKAGE
TURNBUCKLE
OUTSIDE
EDGE
FIG. 26
FIG. 27
10-28
106567 4/07
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8. Rotate the tire and at the same time rotate the turnbuckle to shorten the length of the
brake linkage to increase the brake pressure. When you feel the brake begin to
the control lever is in the park brake position.
10. Place the control lever in the neutral position. The tire should rotate freely.
11. Close the hydraulic pump’s bypass valve.
12. Repeat steps 3 thru 11 for the other side.
13. Remove the jack stands and lower the unit. It is now ready to operate.
Hydraulic pump belt adjustment
The pump drive belt tension remains constant by means of a tension idler and spring FIG. 28. There is no
tension adjustment of this belt.
NOTE: Replace the belt every 400 hours or every two (2) years whichever comes first.
WARNING: If the pump belt fails, loss of control will occur especially when operating on a slope. If
you lose steering control while operating the machine, place the steering control levers in the
park brake position immediately. Inspect the machine and involve your Hustler dealer to
resolve the problem before continuing to operate.
SPRING
PUMP BELT
DRIVE
TENSION
IDLER
FIG. 28
Deck drive belt adjustment
The spindle belt tension remains constant by means of a tension idler and spring FIG. 29. The spring
tension should be such that the belt does not slip under normal operating load conditions, assuming the
belt is not excessively worn or damaged. As belt stretches and wears in, adjustment may become
necessary. To increase belt tension, move the spring chain one (or more) link(s) at the anchor bracket FIG.
29. Installed spring length should be 9.0" ± .3" (22.8 cm ± .76 cm) originally with adjustments of .60"
IMPORTANT: Do not over tension the spring to compensate for a badly worn belt or pulley.
10-29
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TENSION IDLER
SPRING EXTENSION
9.0"
NORMAL SPRING LENGTH
6.0"
3.0"
SPRING
FIG. 30
CHAIN
BLOCKS
ANCHOR
BRACKET
FIG. 29
Engine RPM setting
FIG. 31
The Hustler Z is designed so that the engine will run at 3600 rpm static pump load only. At this speed the
hydraulic pumps are running at their maximum rated speed.
Deck leveling and height adjustment
The mower deck has three areas that may need to be checked and adjusted periodically. Before
considering any mower deck leveling adjustments, check that the tire air pressure is within the specified
range.
Deck level adjustments
Leveling the deck must be done in the following manner and order:
1. Check tire pressures to make certain they are properly inflated before starting to level
deck. The recommended pressures are as follows:
Drive wheels tire pressure...........8 - 12 psi
Gauge wheels tire pressure.........8 - 12 psi
WARNING: Stop engine. Make sure deck clutch switch is in the down (OFF) position. Place control
levers in the brake position before leaving machine.
2. Park the unit on a flat surface.
NOTE: Back of deck will automatically be set ¼" higher.
10-30
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4. Set cutting height at 3-1/2" in the height indicator by placing the height adjusting stop
the deck lift springs will tend to pull the stop away from the handle.
STOP HANDLE
HEIGHT
ADJUSTING
STOP
FIG. 32
6. Loosen all nuts on the deck lift threaded rods, and the hardware on the adjuster (on
DECK LIFT
THREADED ROD
NUT
DECK LIFT
THREADED ROD
NUT
NUT
CHAINS
CHAINS
NUT
FIG. 33
FIG. 34
5/16" BOLT
JAM NUT
ADJUSTER
HARDWARE
FIG. 35
10-31
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36.
11. Push or pull on the deck lift foot pedal until the chain on the left front just becomes
tight, making sure that the deck stays tight against the 4" block.
out to allow the adjuster to move up and down freely.
15. Be sure that adjuster is free to move up and down.
16. Tighten the adjuster bolt until the chain just becomes tight, making sure that the deck
stays tight against the 4" block.
18. Tighten the hardware holding the chain and adjuster onto the deck lift arm.
19. Go to the right rear of the tractor.
deck stays tight against the 3" block.
22. Tighten the other nut on the opposite side of the block, and jam them tightly together
against the block.
23. Go to the left rear of the tractor.
25. Tighten the appropriate nut until the chain just becomes tight.
26. Tighten the other nut on the opposite side of the block, and jam them tightly together
against the block.
height indicator.
FOOT PEDAL
LIFT BLOCK
1"
1"
DECK LIFT ROD
NUTS
FIG. 36
FIG. 37
10-32
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Numerical Index
Part
No.
Page
No.
Part
No.
Page
No.
Part
No.
Page
No.
Index
052860
314104
325308
344267
347443
347989
348284
348318
348391
348417
348458
348714
348755
348797
348862
348888
348946
348987
349266
349704
349761
349860
350041
350264
350272
350330
350371
350397
350421
350462
350884
359547
360693
365742
366443
366765
367557
373191
377994
382168
387035
395533
547737
547745
547752
547760
547950
548008
548032
600171
600189
600221
600437
Part Numbers
000323
000331
000430
005116
008193
012005
015495
053199
054502
055749
055822
055939
055947
056077
057661
058776
015511
015818
016527
059832
059961
061077
061101
063198
064006
064337
065516
068239
068478
068551
077123
077545
080358
083022
083196
083279
086660
016899
016972
017004
017038
018846
019521
024927
025007
025296
025395
026237
027912
027920
028118
029751
029868
029876
029934
030817
031997
032763
032771
034272
103010
103184
103192
103200
103317
103572
103713
103721
103739
103929
103986
103994
106039
106211
106633
106732
107701
212076
212472
305615
314021
034843
036236
036244
039677
041152
041475
041707
044255
045088
045765
045898
050161
051169
106567 4/07
i-1
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Part
No.
Page
No.
Part
No.
Page
No.
Part
No.
Page
No.
600893
600899
600961
704163
704643
704742
704932
705137
705178
705186
705954
712257
712919
712976
714998
720177
722199
724716
727008
727016
727172
727420
727438
727453
727756
740696
742684
744276
747303
747741
747782
747832
748756
752386
756270
760637
762195
763318
763946
763953
765339
766204
767464
767954
768523
781591
781617
781658
781708
781716
781724
781732
781765
781831
781856
781880
781922
782128
782136
782318
782474
782573
782649
782664
782763
782771
782979
782995
783001
783696
783738
783829
784058
784066
784223
784702
784843
784918
784959
785014
769166
769257
770842
770859
771428
771436
772079
775353
776476
777656
778365
778423
778985
779132
779280
779306
779850
779876
780841
781047
781054
781062
781112
781153
781211
781229
781237
781245
781252
781260
781286
781294
781302
781351
781385
781419
781427
781443
781469
781476
781484
781492
785188
785261
785279
785378
785477
785543
785634
785642
785659
785675
785741
785808
786038
786277
786335
786426
786657
786673
767962
781518
781526
781534
781542
781559
781567
781575
781583
768127
768333
768341
768515
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Part
No.
Page
No.
Part
No.
Page
No.
Part
No.
Page
No.
787366
787689
787713
788018
788026
788166
788216
788943
788968
789131
789537
791251
791830
792002
792192
792762
793232
793240
793273
793307
793315
793331
793349
793356
793588
793661
794214
794230
794446
794685
795310
796219
796227
796235
796524
796672
797084
797456
797472
797480
797696
797704
797712
797720
797845
797910
797928
797936
798496
798504
798512
798694
798967
798975
799171
799189
799197
799304
799312
799320
799353
799395
808477
808485
808493
927723
927731
927756
927772
927798
927806
927814
106567 4/07
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Part
No.
Page
No.
Part
No.
Page
No.
Part
No.
Page
No.
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