Hustler Turf Lawn Mower Accessory 929125 User Manual

Hustler Sport  
Parts Manual  
•••••••  
Hustler Turf Equipment  
•••••  
P.O. Box 7000  
•••  
Hesston, Kansas  
67062-2097  
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Table of Contents  
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Chapter 1  
General Information  
This Manual covers Hustler Sport models 929125 and 929133.  
Frequently Ordered Parts  
PART NO.  
DESCRIPTION  
PART NO.  
DESCRIPTION  
769133  
600726  
771634  
601846  
601847  
601848  
Pump Drive Belt  
Deck Belt 42"  
Deck Belt 48"  
Filter, Air Precleaner, 17.5 HP  
Filter, Air Flat Panel, 17.5 HP  
Filter, Air Precleaner, 21 HP  
601849  
786970  
601845  
601123  
793794  
Filter, Air Flat Panel, 21 HP  
Fuel Filter Briggs and Stratton  
Engine Oil Filter Briggs & Stratton  
BLADE, 16.50"-L-F-CW  
BLADE,20.50"-L-F-CW  
Options Available From Your Dealer  
PART NO.  
DESCRIPTION  
929216  
929224  
110737  
Catcher, 2-Bag 42" Sport  
Catcher, 2-Bag 48" Sport  
Kit, Lights LED Sport  
Service Literature  
PART NO.  
DESCRIPTION  
111061  
601865  
601866  
Hustler Sport Owner’s Manual  
Briggs & Stratton 17.5 HPEngine Manual  
Briggs & Stratton 21 HP Engine Manual  
Note: When ordering parts, you must use the part number as shown for each part, not the item 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  
your Hustler dealer for current information and parts.  
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Hardware Description Codes & Abbreviations  
The following codes are used throughout this parts manual. Refer to this list when ordering parts.  
ABBREVIATION  
DESCRIPTION  
ABBREVIATION  
DESCRIPTION  
CB  
CE  
CP  
CN  
CS  
CW  
FDRW  
FW  
HX  
Carriage Bolt  
Clevis Pin  
Cotter Pin  
MB  
MS  
NT  
SC  
SH  
SB  
SS  
OD  
ID  
Machine Bushing  
Machine Screw  
Nut  
Self Tapping Cap Screw  
Socket Head  
Shoulder Bolt  
Set Screw  
Outside Diameter  
Inside Diameter  
Clip Nut  
Cap Screw  
Cup Washer  
Fender Washer  
Flat Washer  
Hex Head  
LW  
Lock Washer  
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  
11.1  
23  
M3  
M4  
1
1.3  
3
2.2  
4.5  
7.7  
18.5  
37  
30  
40  
M5  
6.1  
10.4  
25  
48  
65  
M6  
73  
99  
M8  
105  
145  
260  
420  
625  
143  
200  
350  
565  
850  
M10  
M12  
M16  
M20  
M24  
50  
64  
87  
160  
320  
555  
215  
435  
750  
NOTE:  
Loctite 592 to be used on all pipe threads.  
Lubricate all grease zerks.  
1-2  
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Chapter 2 Contents  
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Rivet Nut Installation  
1
2
ITEM  
NO.  
SERVICE  
PART NO.  
MFG. PART  
NO.  
QTY.  
DESCRIPTION  
1
549873  
549881  
808485  
110073  
110099  
808485  
1
1
1
42" SPORT FRAME  
1
48" SPORT FRAME  
2
RIVET NUT, 5/16-18 THREAD  
NOTES:  
1. Service part includes Item 2 and decals (Page 8-2)  
2-2  
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Battery Installation  
1
2
3
8
7
7
5
8
6
TRACTOR  
FRAME  
10  
12  
4
9
6
11  
11  
3-2  
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Battery Installation  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
CS .250-20 X 6.50 HX G5  
1
2
601930  
768515  
348417  
601062  
601841  
024927  
029868  
055939  
771428  
740696  
601982  
794644  
601930  
768515  
348417  
601062  
601841  
024927  
029868  
055939  
771428  
740696  
601982  
794644  
2
2
1
1
1
2
4
2
1
1
2
1
FW .281 X .625 X .051/.080H  
BATTERY CLAMP STRAP  
BATTERY CABLE, POS.  
BATTERY CABLE, NEGATIVE  
NT .250-20 HX GR.5 ZNYC  
LW .250 INT-EXT TOOTH ZN  
CS .250-20 X .750 HX G5 ZN  
BATTERY CBL BOOT-RED  
BATTERY  
3
4
5
6
7
8
9
10  
11  
12  
1
2
CN .250-20X.150 MAX THK  
GM 1.50 X 2.12 X 1.75  
NOTES:  
1. When performing service on mower, disconnect battery ground cable  
and black wire of harness and do not reconnect to battery until engine is  
ready to be started. See Owners Manual.  
2. Battery is not installed in export models. Hardware used for fastening  
battery cables to battery to be installed and tightened to battery cables.  
Battery clamp strap and associated hardware to be installed as shown  
with capscrews (Items 1) bottomed out on threads of clip nuts (Items  
11).  
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Deck Lift Assembly  
6
7
TRACTOR  
FRAME  
3
4
5
2
7
3
6
8
6
1
10  
9
16  
7
6
17  
9
9
5
6
9
17  
7
16  
12  
8
17  
6
11  
12  
11  
13  
6
6
10  
6
12  
9
11  
6
7
17  
7
14  
15  
15  
12  
6
6
11  
10  
9
3-4  
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Deck Lift Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
110282  
601963  
769257  
110829  
348862  
767954  
054502  
080655  
704643  
055749  
036244  
601839  
110884  
110880  
110879  
110929  
015495  
110282  
601963  
769257  
110829  
348862  
767954  
054502  
080655  
704643  
055749  
036244  
601839  
110884  
110880  
110879  
110929  
015495  
1
1
DECK ADJUSTMENT PLATE LH  
PIN, DECK HEIGHT STOP  
FW, 656X1.250X.250 ZNY  
HANDLE, DECK HT LOCK  
STEERLEVER BUSHING  
FW .406X.812X.060 SAE  
NT .375-16 HX GRD 5 ZNY  
CS .375-16X1.500 HX G5  
NT .437-14 HX FLG ZN  
3
2
4
1
5
2
6
16  
8
7
8
2
9
12  
6
10  
11  
12  
13  
14  
15  
16  
17  
CS .437-14X1.750 HX G5  
CS .375-16X1.000 HX G5  
PIVOT SPACER BUSHING  
LIFT PEDAL LINK, SPORT  
DECK LIFT LINK, SPORT  
PULLER STRAP, SPORT  
DECK LIFT LINK, NON-SLOT  
GREASE FITTING STRAIGHT  
6
6
1
1
2
2
4
NOTES:  
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Hydraulic System Installation  
1
3
2
11  
2
3
2
10  
2
1
3
1
3
4
20  
19  
6
22  
24  
20  
7
5
19  
21  
18  
25  
9
23  
15  
10  
3
10  
8
16  
15  
5 21  
14  
12  
3
13  
17  
17  
1
3
15  
3
15  
3
14  
3
17 16  
17  
3-6  
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Hydro Transmission Installation  
SERVICE  
PART NO.  
MFG. PART  
NO.  
INDEX NO.  
QTY.  
DESCRIPTION  
CS .312-18X3.00 HX G5 Z  
1
043067  
710087  
768523  
769133  
602026  
111079  
036384  
016972  
784827  
028118  
601983  
601390  
110042  
056036  
767954  
054502  
034272  
601391  
793174  
048553  
601018  
017616  
602025  
781567  
601398  
043067  
710087  
768523  
769133  
602026  
111079  
036384  
016972  
784827  
028118  
601983  
601390  
110042  
056036  
767954  
054502  
034272  
601391  
793174  
048553  
N/A  
4
4
16  
1
2
1
1
1
1
3
1
1
1
4
8
4
8
1
2
2
2
1
1
1
1
2
CS .312-18X2.500 HX G5  
FW .343X.687X.051/.080H  
BELT, A 67.24" EL  
3
4
5
BEARING DISC  
6
PUMP IDLER, FORMED  
SPRING 1/4 COIL PL 1.23  
NT .625-11 HX G5 ZNYC  
PULLEY, IDLER, 4.00"OD,  
FW .625X1.00X.134 ZNYC  
CS .625-11 X 2.25 HXG5ZY  
EZT, 19.2 LEFT TRANS  
HYDROSTAT CROSS BRACE  
CS .375-16X2.250 HX G5  
FW .406X .812 X.060 SAE  
NT .375-16 HX GRD 5 ZNY  
NT .312-18 HX G5 ZNYC  
EZT, 19.2 RIGHT TRANS  
TOWLINK ROD  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
CP .062DX1.000 LG HML Z  
OVERFLOW HOSE  
017616  
602025  
781567  
601398  
CS .500-13X1.750 HX G5  
BUSHING, IGUS .500 I.D.  
NT .500-13 HX G8 ZY NL  
SPACER, SPORT IDLER  
NOTES:  
1. Torque to 17 ft-lbs.  
2. Torque to 100 ft-lbs.  
3. Service parts available for the transaxles:  
PART  
PART  
NUMBER  
DESCRIPTION  
NUMBER  
DESCRIPTION  
788877  
601206  
601207  
795039  
AXEL NUT  
791723F  
788232  
798363  
795062  
FW .530 X 1.63 X .06 SLO  
HUB ASSEMBLY  
EZT PULLEY KIT  
PULLEY, 4.5", FST ZT2800  
LEFT EZ VENT TUBE ASSY  
PARKING BRAKE GEAR  
RIGHT EZT VENT HOSE  
4. Push all the slack in the transmission to rear and then tighten bolts.  
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Steering Sub-Assembly  
1
2
4
5
3
4
4
4
6
4
8
7
10  
9
6
13  
11  
CONNECTS TO  
PARK BRAKE  
LINKAGE  
14  
12  
SERVICE  
PART NO.  
MFG. PART  
ITEM NO.  
QTY.  
DESCRIPTION  
NO.  
1
2
781260  
110370  
705178  
767954  
054502  
770867  
086660  
080655  
784439  
110008  
110007  
796615  
023655  
110089  
768523  
781260  
110370  
705178  
767954  
054502  
770867  
086660  
080655  
784439  
110008  
110007  
796615  
023655  
110089  
768523  
2
2
2
2
4
4
2
4
2
1
1
2
2
2
4
GRIP, STEERING BAR  
STEERING BAR W/A  
1
3
CS .375-16X1.750 HX G5  
FW .406X .812 X.060 SAE  
NT .375-16 HX GRD 5 ZNY  
BUSHING, PLAS .750X1(FS)  
NT .375-16 HXZY NL  
4
5
6
7
8
CS .375-16X1.500 HX G5  
LOCK COLLAR,0.757 ID(FS)  
STEERING BOX LH (PLATED)  
STEERING BOX RH (PLATED)  
BALL JOINT LINK MINI FS  
NT .312-24 HXZY NL  
9
10  
11  
12  
13  
14  
CONTROL LEVER W/A  
FW .343X.687X.051/.080H  
NOTES:  
1. Includes Item 1 (781260 Steering Bar Grip).  
3-8  
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This page intentionally left blank.Steering Assembly  
11  
3
8
1
9
10  
11  
3
2
6
3
3
5
4
7
3
12  
4
3
2
3
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Steering Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
DAMPER, STEERING  
1
2
600221  
023655  
768523  
034272  
600981  
034280  
110014  
705178  
767954  
086660  
781922  
029876  
600221  
023655  
768523  
034272  
600981  
034280  
110014  
N/A  
2
4
NT .312-24 HXZY NL  
3
12  
4
FW .343X.687X.051/.080H  
NT .312-18 HX G5 ZNYC  
PUMP ROD ASSEMBLY  
CS .312-18X .750 HX G5  
PIVOT TUBE ASSEMBLY  
CS .375-16X1.750 HX G5  
FW .406X .812 X.060 SAE  
NT .375-16 HXZY NL  
4
5
2
6
1
7
1
8
2
9
767954  
N/A  
4
10  
11  
12  
2
781922  
029876  
4
BALL STUD, DAMPER (FS)  
LW .312 INT-EXT TOOTH Z  
2
NOTES:  
1. Service parts for Damper:  
PART  
NUMBER  
DESCRIPTION  
601425  
601426  
CONNECTOR BODY  
CAP LOCK  
3-10  
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Park Brake Assembly  
TRACTOR FRAME  
1
CONNECTS TO  
STEER PIVOT W/A  
2
5
3
8
10  
9
13  
11  
7
9
HYDRO-  
BELL CRANK  
DETAIL  
TRANSMISSION  
15  
12  
14  
7
6
8
12  
4
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Park Brake Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
BRAKE ACTUATOR LH  
1
110001  
110000  
765339  
781211  
063198  
601822  
725796  
767954  
110009  
768523  
048553  
023655  
068551  
086660  
768515  
601131  
110001  
110000  
765339  
781211  
063198  
601822  
725796  
767954  
110009  
768523  
048553  
023655  
068551  
086660  
768515  
601131  
1
1
4
2
4
2
2
4
2
8
2
4
4
2
4
2
BRAKE ACUTATOR RH  
BUSHING,IGUS#0608 (FS)  
SWITCH, PUSH BUTTON(FS)  
CS 10-24X .750 HXFLK ZN  
NUT PLATE, .420 CENTERS  
CS .375-16X4.00 HX G8 Z  
FW .406X .812 X.060 SAE  
BRAKE ACTUATOR ROD  
FW .343X.687X.051/.080H  
CP .062DX1.000 LG HML Z  
NT .312-24 HXZY NL  
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
NT .250-20 HXZY NL  
NT .375-16 HXZY NL  
FW .281X.625X.051/.080H  
SPRING, BRAKE ARM RET.  
NOTES:  
3-12  
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Briggs and Stratton 17.5 & 21 HP Engine Installation  
2
2
POSITIVE  
BATTERY  
CABLE  
22  
3
11  
4
13  
11  
BLK  
18  
12  
13  
NEGATIVE  
BATTERY  
CABLE  
3
ORANGE  
15  
13  
13  
1
RED  
14  
11  
13  
20  
1
17  
16  
21  
3
5
3
3
5
6
7
8
9
10  
4-2  
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Briggs and Stratton 17.5 & 21 HP Engine Installation  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
ENGINE 17.5 HP BRIGGS  
1
601800  
601850  
034272  
768523  
029876  
052837  
793760  
601801  
791251  
763417  
601834  
024927  
044255  
768515  
030817  
055939  
601818  
601676  
601840  
104786  
601844  
601982  
771428  
601800  
601850  
034272  
768523  
029876  
052837  
793760  
601801  
791251  
763417  
601834  
024927  
044255  
768515  
030817  
055939  
601818  
601676  
601840  
104786  
601844  
601982  
771428  
1
1
4
8
1
4
1
1
1
1
1
3
1
4
1
2
1
1
1
1
1
2
1
ENGINE 21 HP BRIGGS  
2
3
NT .312-18 HX G5 ZNYC  
FW .343X.687X.051/.080H  
LW .312 INT-EXT TOOTH Z  
CS .312-18X1.750 HX G5  
PULLEY,ENGINE-HYDRO DRI  
CLUTCH WARNER I-5217-53  
HARNESS, CLUTCH PIGTAIL  
FW .454X1.50X.250  
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
CS .437-20 X 3.50 HX G5  
NT .250-20 HX GR.5 ZNYC  
NT #10-32 HX ZN  
FW .281X.625X.051/.080H  
STARTER SOLENOID HW KIT  
CS .250-20X .750 HX G5  
OIL DRAIN - 3/8-18 NPTF  
WIRE HARNESS, FST SPORT  
BATTERY CABLE, POS.  
OIL DRAIN HOSE (NOT SHOWN)  
BRIGGS CONTACT COVER  
CN .250-20X .150 MAX THK  
BATTERY CBL BOOT-RED(FS)  
NOTES:  
1. Part of Item 17 (601676 Tractor Wire Harness).  
2. Engine oil capacity: Refer to engine owner’s manual. Tighten dipstick  
before checking.  
3. Engine RPM to be set at 3450± 50.  
4. Air filter service parts:  
601846  
601847  
601848  
601849  
FILTER, AIR PRECLEANER, BRIGGS 17.5  
FILTER, AIR FLAT PANEL, BRIGGS 17.5  
FILTER. AIR PRECLEANER, BRIGGS 21  
FILTER, AIR FLAT PANEL, BRIGGS 21  
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Fuel System Installation  
2
1
8
3
9
6
1
7
5
4
6
10  
1
7
6
3
6
7
1
ENGINE NOT SHOWN  
FOR CLARITY  
FUEL LINE CONNECTS  
TO FUEL FILTER  
4-4  
110907 01/09  
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Fuel System Installation  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
779306  
110080  
110081  
785295  
601805  
768523  
034280  
000323  
015818  
015818  
779306  
110080  
110081  
N/A  
1
1
1
1
1
8
6
2
1
1
3.5" FUEL CAP  
FENDER RH  
3
FENDER TANK LH  
4
GROMMET, FUEL SHUTOFF VALVE  
SUCTION HOSE ASSY 22.0  
FW .343X.687X.051/.080H  
CS .312-18X .750 HX G5  
CLIP  
5
N/A  
6
768523  
034280  
000323  
015818  
015818  
7
8
9
FUEL LINE, 9"  
10  
FUEL LINE, 12"  
NOTES:  
1. Torque to 7 ft-lbs.  
2. Service parts for fuel tanks (not shown):  
SERVICE PART NO.  
DESCRIPTION  
785295  
601805  
FLANGE GROMMET  
SUCTION HOSE ASSY 22.0  
110907 01/09  
4-5  
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Instrument Panel Installation  
1
2
3
7
6
11  
10  
6
10  
12  
3
5
8
4
1
8
9
9
RIGHT SIDE  
FENDER  
4-6  
110907 01/09  
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Instrument Panel Installation  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
SWITCH, PTO 6201-321(FS)  
1
2
776476  
785808  
045898  
026237  
601803  
601098  
110085  
704932  
059832  
768515  
055947  
601089  
776476  
785808  
045898  
N/A  
1
1
1
2
1
2
1
2
2
3
3
2
KEY ASSEMBLY (FS)  
3
IGN SWITCH INDAK 3H463  
RELAY  
4
5
601803  
601098  
110085  
704932  
059832  
768515  
055947  
601089  
THROTTLE/CHOKE CABLE ASSY  
CB 10-24 X .500 ZYNC  
INSTRUMENT PANEL SPORT  
FW .219X .500X.048 ZNYC  
NT #10-24 HX NL ZN  
6
7
8
9
10  
11  
12  
FW .281X.625X.051/.080H  
CS .250-20X .500 HX G5  
RIVET .188 DIA BLK HD  
NOTES:  
1. Part of 601676 (Wire Harness).  
110907 01/09  
4-7  
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Electrical Schematic - Briggs and Stratton (601676)  
4-8  
110907 01/09  
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Front Wheel Assembly  
4
1
2
3
TRACTOR  
FRAME  
4
1
2
3
4
3
3
4
5
4
3
6
5
8
7
8
3
4
6
5
11  
8
2
9
8
7
1
10  
11  
10  
1
5-2  
110907 01/09  
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Front Wheel Assembly  
SERVICE  
PART NO.  
MFG. PART  
ITEM NO.  
QTY  
DESCRIPTION  
CS .500-13 X 1.25 HX G5 ZN  
NO.  
1
2
705954  
344267  
712976  
784223  
784603  
339689  
042630  
767962  
781567  
768044  
306969  
705954  
344267  
712976  
784223  
784603  
339689  
042630  
767962  
781567  
768044  
306969  
2
2
2
4
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  
3
4
5
6
CASTER FORK  
7
CS .500-13X6.50 HX G5 Z  
FW .531X 1.063X.090 SAE  
NT .500-13 HX G8 ZY NL  
TIRE/WHL 11X4-5 RIBBED  
GAGE WHEEL SPACER  
8
9
10  
11  
NOTES:  
1. Apply grease to zerks (see owners manual).  
2. Tighten, then back off until wheel spins freely.  
3. Assemble with extended inner race down. Apply a thin continuous bead  
of Loctite® 609 to O.D. of outer races of bearings prior to assembling  
bearing into frame.  
4. Apply Loctite® 242 to threads.  
5. Appy Anti-Sieze to caster pivot shaft.  
110907 01/09  
5-3  
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Front Wheel Breakdown - 768044  
768044  
2
1
2
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
772814  
772806  
N/A  
N/A  
1
2
3/4” ROLLER BEARING  
BEARING CAP  
NOTES:  
1. Inflate tire to 8-12 psi.  
5-4  
110907 01/09  
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Drive Wheel Assembly Installation  
1
4
1
5
2
2
3
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
3
4
5
601810  
601821  
601820  
019521  
061077  
601810  
N/A  
2
TIRE/WHEEL 18X8.5-8  
TIRE 18 X 8.5 - SPORT  
N/A  
WHEEL 8 X 6.93 - SPORT  
TIRE VALVE TR-412 GOODY  
WHEEL NUT  
N/A  
061077  
8
NOTES:  
1. Torque to 65-75 ft. lbs.  
2. Inflate tire to 8-12 psi.  
110907 01/09  
5-5  
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Anti-Rollover Wheel Assembly  
TRACTOR  
FRAME  
6
2
5
5
4
3
1
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
3
4
5
6
781708  
767962  
031997  
053199  
344267  
781567  
788166  
N/A  
N/A  
2
4
2
2
4
2
2
CS .500-13X4.250 HX G5  
FW .531 X 1.063 X .090 SAE HD ZN  
ANTI-SCALP WHEEL  
N/A  
N/A  
NT .500-13 HX JAM ZNYC  
FW .510X 2.15X.187 SPL  
NT .500-13 H8ZY NL  
344267  
781567  
788166  
ANTI-SCALP WHEEL ASSEMBLY  
1
NOTES:  
1. Includes items 1 through 4.  
5-6  
110907 01/09  
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48" Side Discharge Deck Assembly  
2
3
5
4
7
6
3
4
8
6
10  
9
11  
17  
14  
1
12  
13  
15  
16  
11  
14  
16  
15  
13  
12  
6-2  
110907 01/09  
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48" Side Discharge Deck Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
550017  
601117  
086660  
767954  
034272  
768523  
108049  
108537  
034280  
110913  
025395  
781708  
767962  
031997  
053199  
781567  
601069  
788166  
109754  
601117  
086660  
767954  
034272  
768523  
108049  
108537  
034280  
110913  
025395  
N/A  
1
1
4
4
1
2
1
1
1
1
4
4
8
4
4
2
2
2
48" DECK WA  
RUBBER CHUTE ASSEMBLY  
NT .375-16 HXZY NL  
3
4
FW .406 X .812 .060 SAE HD ZN  
NT .312-18 HX G5 ZNYC  
FW .343X.687X.051/.080H  
BRACKET CHUTE W/A  
5
6
7
8
PIN CHUTE MTG W/A  
9
CS .312-18X .750 HX G5  
CHUTE ADAPTER 48 SPORT  
CB .375-16 X 1.00 STD CD  
CS .500-13 X 4.25 HX G5 ZN  
FW .531 X 1.063 X .090 SAE HD ZN  
ANTI-SCALP WHEEL  
10  
11  
12  
13  
14  
15  
16  
17  
N/A  
N/A  
N/A  
NT .500-13 HX JAM ZN  
781567  
601069  
788166  
NT .50-13 HX LK NY  
CN .312-18X.200 MAX THK  
ANTI SCALP WHEEL ASSY  
1
NOTES:  
1. Includes items 12, 13, 14, and 15.  
2. Service part deck includes decals (see “48" Side Discharge Deck  
110907 01/09  
6-3  
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48" Side Discharge Deck Pulley Assembly  
1
2
3
4
9
5
7
3
8
6
10  
2
3
11  
5
12  
13  
4
5
1
15  
11  
12  
16  
17  
14  
DECK ASSY  
18  
19  
12  
20  
19  
22  
21  
23  
24  
25  
2
6-4  
110907 01/09  
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48" Side Discharge Deck Pulley Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
771634  
794446  
046821  
797449  
784504  
109770  
781302  
259812  
784199  
601619  
034280  
768523  
110840  
110841  
705954  
798603  
792689  
054502  
767954  
058776  
601804  
005116  
601123  
782474  
781872  
771634  
794446  
046821  
797449  
784504  
109770  
781302  
059931  
784199  
601619  
034280  
768523  
110840  
110841  
705954  
798603  
792689  
054502  
767954  
058776  
601804  
005116  
601123  
782474  
781872  
1
3
B-SECTION BELT  
2
CS .625-11X1.500 HX G5  
FW .656X 2.00X.078 ZNYC  
FW .650X1.125X.18 ZNYCG5  
PULLEY, IDLER, 5.00"OD  
IDLER SLIDE W/A  
3
3
4
4
5
3
6
1
7
1
IDLER SPRING  
8
1
CHAIN DECK LIFT SPRING (13 LINKS)  
CS .312-18X1.250 FLT SH  
IDLER SLIDE UHMW RT & LT  
CS .312-18X .750 HX G5  
FW .343X.687X.051/.080H  
PULLEY COVER, LH  
9
4
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
2
2
6
1
1
PULLEY COVER, RH  
3
CS .500-13X1.25 HX G5 Z  
FW .515X1.65X.125 HD ZY  
PULLEY 5.00"OD  
3
3
12  
24  
4
NT .375-16 HX GRD 5 ZNY  
FW .406X .812 X.060 SAE  
NT .312-18 HXZY NL  
3
SPINDLE ASSEMBLY  
4
12  
3
CS .375-16X1.375 HX G5  
BLADE, 16.50"-L-F-CW  
CW .631 2.250X .187 PNT  
CS .625-11X1.25 HX G5 Z  
3
3
NOTES:  
1. Torque to 73 ft. lbs.  
2. Torque to 145 ft-lbs.  
110907 01/09  
6-5  
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42" Side Discharge Deck Assembly  
2
3
6
4
3
4
4
1
5
7
9
1
8
14  
8
12  
13  
11  
10  
6-6  
110907 01/09  
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42" Side Discharge Deck Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
550011  
601117  
086660  
767954  
036244  
357103  
110912  
025395  
601069  
781708  
767962  
031997  
053199  
781567  
788166  
110150  
601117  
086660  
767954  
036244  
357103  
110912  
025395  
601069  
N/A  
1
1
6
8
2
1
1
4
4
1
2
1
1
1
1
42" DECK WA  
3
RUBBER CHUTE ASSEMBLY  
NT .375-16 HXZY NL  
3
4
FW .406 X .812 .060 SAE HD ZN  
CS .375-16X1.000 HX G5  
DISCHARGE CHUTE BRACKET W/A  
DISCHARGE SPORT ADAPTER  
CB .375-16 X 1.00 STD CD  
CN .312-18X.200 MAX THK  
CS .500-13 X 4.25 HX G5 ZN  
FW .531 X 1.063 X .090 SAE HD ZN  
ANTI-SCALP WHEEL  
5
6
7
8
9
10  
11  
12  
13  
14  
N/A  
N/A  
N/A  
NT .500-13 HX JAM ZN  
781567  
788166  
NT .50-13 HX LK NY  
ANTI SCALP WHEEL ASSY  
2
NOTES:  
1. Do not torque, Item 2 (601117 Discharge Chute) must pivot freely.  
2. Includes items 10, 11, 12, and 13.  
3. Service part deck includes decals (see “42" Side Discharge Deck  
110907 01/09  
6-7  
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42" Side Discharge Deck Pulley Assembly  
1
2
3
4
5
9
3
8
7
6
10  
2
3
4
17  
11  
1
18  
12  
13  
5
4
25  
24  
15  
16  
14  
DECK ASSY  
24  
25  
24  
25  
19  
16  
24  
26  
20  
21  
22  
23  
2
6-8  
110907 01/09  
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42" Side Discharge Deck Pulley Assembly  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
600726  
794446  
046821  
797449  
784504  
109770  
781302  
259812  
784199  
601619  
705954  
798603  
793778  
045765  
054502  
767954  
110892  
110891  
601804  
005116  
793794  
782474  
781872  
768523  
034280  
058776  
600726  
794446  
046821  
797449  
784504  
109770  
781302  
059931  
784199  
601619  
705954  
798603  
793778  
045765  
054502  
767954  
110892  
110891  
601804  
005116  
793794  
782474  
781872  
768523  
034280  
058776  
1
2
2
4
2
1
1
1
4
2
2
2
2
2
8
16  
1
1
2
8
2
2
2
8
4
4
BELT, A 114.3" EL (42" DECK)  
CS .625-11X1.500 HX G5  
FW .656X 2.00X.078 ZNYC  
FW .650X1.125X.18 ZNYCG5  
PULLEY, IDLER, 5.00"OD  
IDLER SLIDE W/A  
2
3
4
5
6
7
IDLER SPRING  
8
CHAIN DECK LIFT SPRING (13 LINKS)  
CS .312-18X1.250 FLT SH  
IDLER SLIDE UHMW RT & LT  
CS .500-13X1.25 HX G5 Z  
FW .515X1.65X.125 HD ZY  
DECK SPINDLE PULLEY  
FW 1.030X 1.500X.134 ZN  
NT .375-16 HX GRD 5 ZNY  
FW .406X .812 X.060 SAE  
PULLEY COVER, LH  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
PULLEY COVER, RH  
SPINDLE ASSEMBLY  
4
CS .375-16X1.375 HX G5  
BLADE,20.50"-L-F-CW  
CW .631 2.250X .187 PNT  
CS .625-11X1.25 HX G5 Z  
FW .343X.687X.051/.080H  
CS .312-18X .750 HX G5  
NT .312-18 HXZY NL  
NOTES:  
1. Torque to 73 ft. lbs.  
2. Torque to 145 ft-lbs.  
110907 01/09  
6-9  
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Spindle Assembly–601804  
1
2
3
4
2
5
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY.  
DESCRIPTION  
1
2
3
4
5
783548  
601827  
601830  
601828  
601829  
N/A  
N/A  
N/A  
N/A  
N/A  
1
2
1
1
1
BLADE SPINDLE RETAINING RING  
BLADE SPINDLE BEARING  
BLADE SPINDLE SPACER  
BLADE SPINDLE HOUSING  
BLADE SPINDLE SHAFT  
NOTES:  
6-10  
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Seat Installation  
1
8
1
10  
9
14  
2
3
7
3
10  
4
3
3
5
3
6
1
13  
12  
11  
7-2  
110907 01/09  
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Seat Installation  
ITEM  
NO.  
SERVICES  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
1
2
601807  
052860  
767954  
793851  
054502  
036244  
086660  
110835  
756270  
768523  
110876  
070557  
601069  
034280  
601807  
052860  
767954  
793851  
054502  
036244  
086660  
110835  
756270  
768523  
110876  
070557  
601069  
034280  
1
2
SEAT-SPORT  
CS .375-16X1.250 HX G5  
FW .406X .812 X.060 SAE  
SPRING,COMP 1.25X4.00X.  
NT .375-16 HX GRD 5 ZNY  
CS .375-16X1.000 HX G5  
NT .375-16 HXZY NL  
3
12  
2
4
5
2
6
2
7
2
8
1
SEATPAN, SPORT  
9
2
CS .312-18X1.50 FLTHR G  
FW .343X.687X.051/.080H  
CATCH, SPORT SEAT PAN  
NT .312-18 HX UNT ZN  
CN .312-18X.200 MAX THK  
CS .312-18X .750 HX G5  
10  
11  
12  
13  
14  
6
1
2
2
4
NOTES:  
1. Do not torque, Item 8 (Seat Pan) must pivot freely.  
110907 01/09  
7-3  
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Deck Installation  
TRACTOR  
ASSEMBLY  
1
5
4
1
3
2
DECK  
ASSEMBLY  
6
4
2
7-4  
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Deck Installation  
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY  
DESCRIPTION  
CS .437-14X1.750 HX G5  
1
2
3
4
5
6
055749  
704643  
036244  
767954  
601839  
054502  
N/A  
N/A  
6
6
2
4
2
2
NT .437-14 HX FLG ZN  
036244  
767954  
N/A  
CS .375-16X1.000 HX G5  
FW .406X .812 X.060 SAE  
PIVOT SPACER BUSHING  
NT .375-16 HX GRD 5 ZNY  
054502  
NOTES:  
1. 42" deck installation is shown, 48" deck is similar.  
110907 01/09  
7-5  
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48" Deck Belt Routing and Tensioning  
1
DECK  
ASSEMBLY  
NOTES:  
1. Spring length after tensioning new belt. Measured from outside of hook  
to outside of hook.  
2. Route belt as shown.  
7-6  
110907 01/09  
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42" Deck Belt Routing and Tensioning  
DECK  
ASSEMBLY  
1
NOTES:  
1. Spring length after tensioning new belt. Measured from outside of hook  
to outside of hook.  
2. Route belt as shown.  
110907 01/09  
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7-8  
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Tractor Decals  
3
4
6
7
8
9
14  
10  
15  
11  
12  
16  
17  
18  
13  
8-2  
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Tractor Decals  
1
5
2
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY.  
DESCRIPTION  
SPORT ID DECAL  
1
2
601812  
727172  
601814  
601813  
782573  
N/A  
601812  
727172  
601814  
601813  
782573  
083279  
785139CE  
601981  
785220CE  
601967  
600941  
600899  
601815  
601867  
601811  
601986  
110063  
601987  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
DECAL 'MADE IN U.S.A.'  
SPORT DECK HEIGHT DECAL  
HUSTLER FRONT DECAL  
DECAL, FIRST ZERO TURN  
SERIAL NO PLATE TURF PR  
DECAL, STEERING L.S.  
HUSTLER DECAL FRONT  
DECAL, STEERING R.S.  
DECAL, ENGINE DEPARTMENT  
DECAL, PATENTS  
3
4
5
6
7
785139CE  
601981  
785220CE  
601967  
600941  
600899  
601815  
601867  
601811  
601986  
110063  
601987  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
DECAL, PUMP BELT WARNING  
DECAL, BATTERY  
DECAL, HUSTLER "H"  
DASH DECAL INSTRUMENT  
STEP TREAD, LOWER SPORT  
GRIP TAPE  
STEP TREAD, FOOT LIFT  
NOTES:  
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48" Side Discharge Deck Decals  
7
1
2
5
6
4
3
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY.  
DESCRIPTION  
48 DECK ID DECAL  
1
2
3
4
5
6
7
793976  
794503  
601837  
601817  
601892  
601816  
781419CE  
793976  
794503  
601837  
601817  
601892  
601816  
781419CE  
1
1
1
1
1
1
1
STEP TREAD DECAL  
DECK DANGERS DECAL  
DISCHARGE DECAL  
DECAL, THROWN OBJECTS, LARGE  
DECAL, DECK DANGERS, SMALL  
DECAL,Z DECK BELT RTG C  
NOTES:  
8-4  
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42" Side Discharge Deck Decals  
4
1
2
7
6
3
5
ITEM  
NO.  
SERVICE  
PART NO.  
MFG.  
PART NO.  
QTY.  
DESCRIPTION  
42 DECK ID DECAL  
1
2
3
4
5
6
7
793521  
794503  
601837  
793687  
601816  
601817  
601892  
793521  
794503  
601837  
793687  
601816  
601817  
601892  
1
1
1
1
1
1
1
STEP TREAD DECAL  
DECK DANGERS DECAL  
BELT ROUTING DECAL  
DECK DANGERS DECAL  
DISCHARGE DECAL  
DECAL, THROWN OBJECTS, LARGE  
NOTES:  
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Chapter 9 Contents  
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Assembly Pictures and Aids  
General Information for all models  
Instrument panel (FIG. 1 & FIG. 2).  
TIE STRAPS  
PTO CLUTCH  
SWITCH  
FIG. 1  
FIG. 2  
Wire harness and cable routings  
Front of wire harness (FIG. 3). Route the 12" positive battery cable and the red wire through the cable boot prior to  
fastening hardware to solenoid (FIG. 4).  
POS. BATTERY CABLE  
TO STARTER  
POS. BATTERY CABLE  
FROM BATTERY  
POS. BATTERY  
CABLE  
STARTER  
SOLENOID  
NEG. BATTERY CABLE  
FIG. 3  
FIG. 4  
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Route battery cables and wireharness (from seat and safety switches) through hole in the left side of frame (FIG. 5).  
POS. BATTERY  
WIREHARNESS  
CABLE  
NEG. BATTERY CABLE  
FIG. 6  
TIE STRAP  
FIG. 5  
Wire harness, battery cable, and throttle/choke cable, routing and tie straps (FIG. 7 & FIG. 8) .  
NEGATIVE  
POSITIVE  
BATTERY  
BATTERY  
CABLE  
CABLE  
WIRE  
HARNESS  
THROTTLE/  
CHOKE  
TIE STRAP  
CABLE  
FUEL LINE  
FIG. 7  
FIG. 8  
Clutch pigtail to clutch anchor tie strap (FIG. 9).  
Safety switches and tie straps (FIG. 10)  
CLUTCH  
PIGTAIL  
SAFETY SWITCH  
TIE STRAP  
FIG. 10  
FIG. 9  
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Engine connections (FIG. 11 & FIG. 12).  
OIL FILL  
TUBE  
FUEL LINE  
THROTTLE/  
CHOKE  
CABLE  
TIE STRAPS  
FIG. 11  
FIG. 12  
Fuel Lines  
Fuel line routing (FIG. 13, & FIG. 14). Be sure fuel filter does not come in contact with engine.  
FUEL FILTER  
TIESTRAP  
FUEL  
LINE  
FIG. 13  
FIG. 14  
1.  
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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.  
DANGERdenotes immediate hazards which WILL result in severe personal injury or death.  
WARNINGdenotes 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.  
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 oper-  
ated 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.  
9-6  
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? 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 grind-  
ing 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 appropri-  
ate 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 off and  
remove ignition switch key for maximum safety. Repairs or maintenance requiring engine power should be per-  
formed 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  
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.  
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The following illustrations show the various decals that are located on the machine. A brief explanation, 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.  
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.  
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.  
Part Number  
727016  
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 terminals.  
Do not remove or modify stabilizer wheels or rear engine guard or injury can result.  
Part Number  
771436  
Keep engine and pump compartment(s) clean (especially in exhaust area) to prevent fire  
and provide maximum engine and hydraulic cooling.  
Part Number  
788968  
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.  
Never operate the mower deck with side deflector removed or in raised position, except when the  
grass catcher attachment is being used.  
Part Number  
727420  
Whirling blades! Keep hands and feet away.  
Beware of thrown objects.  
Part Number  
727438  
Keep shields or covers in place while machine is in operation.  
Keep hands away from rotating pulleys and belts.  
Part Number  
727453  
9-8  
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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.  
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.  
Part Number  
600899  
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Maintenance  
Maintenance Locator Chart  
11  
6
5
10  
9
7
2
Viewed from top of unit  
4
1
16  
8
11  
10  
9
7
1
Engine Oil Fill & Dipstick  
2. Fuel Filter  
14  
3. Engine Air Cleaner  
4. Engine Oil Drain Plug  
5. Battery  
6. Fuel Tanks  
12  
7. Gauge Wheel Bearing Zerks (2)  
8. Engine Oil Filter  
9. Deck Lift Pivot Zerks (4)  
10. Park Brake Switch (2)  
11. Drive Tire  
12. Deck Belt  
13. Pump Belt  
14. Blades  
15. Engine Air Intake Screen  
16. Front Gauge Wheel Tires  
14  
Viewed from top of unit  
13  
Viewed from bottom of unit  
FIG. 15  
9-10  
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WEEKLY MONTHLY ANNUALLY  
SERVICE AT INTERVALS INDICATED  
OR 50  
HOURS  
OR 100  
HOURS  
OR 300  
HOURS  
Verify safety start interlock system  
Visually inspect unit for loose  
hardware and/or damaged parts  
Visually inspect tires  
Prior to each use  
Prior to each use  
Prior to each use  
Check oil level, engine (1)  
Clean air intake screen (4)  
Clean foam element (4)  
Prior to each use or every 4 hours  
Prior to each use or every 4 hours  
Prior to each use or every 4 hours  
Prior to each use  
Check fuel level  
Blades - sharpen & securely fastened  
Discharge chute - securely in place &  
in lowest position  
Prior to each use  
Prior to each use  
Daily  
Check hydraulic oil level  
Clean engine and transaxle  
compartment  
Daily  
Change transaxle oil and filter (7)  
Grease deck height pivots  
Grease gauge wheel bearings  
Change engine oil and filter (1) (3)  
Clean cylinder and head fins(a)  
Check battery connections  
Check tire pressure with a gauge  
Check hydraulic oil level  
Clean engine exterior (a)  
Clean & re gap spark plugs (a)  
Check pump and deck belt tension  
and condition (5)  
Every 200 hours or 2 years  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Check fuel and hydraulic lines (6)  
Check fuel valve and grommet (6)  
Tighten lug nuts on wheels (2)  
Change fuel filter  
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. Change engine oil filter per the engine manufacturer’s recommendations. Refer to Engine Owner’s Manual for rec-  
ommendations and other maintenance items.  
4. Service more often under dusty or dirty conditions.  
5. Pump drive belt only - Inspect every 6 months or 100 hours and replace if worn or cracking is noticed. Other-  
wise, replace every 200 hours or 2 years whichever comes first.  
6. Check fuel line hoses, fuel valve and grommets for any cracks or leaks  
7. Initial system oil and filter change must be after the first 75 hours of use or 1 year whichever comes first. Thereaf-  
ter, replace filter and oil in each transaxle every 2 years or 200 hours, whichever comes first.  
REFERENCES:  
a --Refer to Engine Owner’s Manual  
NOTE:  
After completing maintenance cycle (300 hours), repeat cycle.  
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  
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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 under the seat platform areas; minute  
dust particle 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, using jack stands or blocks, in the full up position 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  
Torque values are given below:  
Wheel (lug) nuts  
65-75 FT.-LBS.  
118 FT.-LBS.  
118FT.-LBS.  
Blade spindle bolt top  
Blade spindle bolt bottom  
Lug nuts only - 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 chart. See page 21 for ordering  
information.  
For engine torque values, see engine owner’s manual.  
Tires  
It is important for level mowing that the tires have the same amount of air pressure. The recommended pressure  
are:  
Drive Wheels  
8-12 PSI  
Front Wheels  
8-12 PSI  
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.  
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.  
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. Otherwise, follow battery  
manufacturer’s maintenance, safety, storing and charging specifications.  
9-12  
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The battery is located under the seat platform. FIG. 16  
EZT  
STARTER SOLENOID  
STARTER SOLENOID  
BATTERY  
FUSE  
EZT  
FIG. 16  
FIG. 17  
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.  
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.  
The electrical system is protected by a fuse located on the wiring harness near the starter solenoid. FIG. 17. The  
fuses are as follows:  
Function  
Main  
Size  
Type  
15 amp  
blade-type  
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.  
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Access to Hydro-Gear EZT transmissions  
The integrated pump/motor units are accessed by lifting the seat platform. The seat platform is hinged at the front.  
To raise it, remove the lock nut and tilt seat platform up and forward.  
If the seat is equipped with the optional arm rest kit, 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  
damage to the arm rests.  
Hydraulic system  
The HustlerSport is equipped with two Hydro-Gear EZT integrated pump/motor transmissions (FIG. 18).  
EZT  
EZT  
FIG. 18  
The EZT integrated pump/motor transmission are sealed for life and do not require any scheduled service.  
The EZT integrated pump/motor transmissions are filled with 20W50 engine oil. If they ever become low on oil fill to  
the level shown inFIG. 19..  
FIG. 19  
9-14  
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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.  
The fuel tanks are located in the tractor’s fenders (FIG. 20). Total capacity for the fuel tanks is 10 U.S. gallons (38  
liter).  
When filling the fuel tanks disengage deck clutch, place control levers in park brake position, and stop tractor  
engine. Clean around the fuel tank cap and remove the cap and begin filling. When finished, screw the cap on securely  
and wipe up any spilled gasoline.  
Use regular unleaded gasoline with an octane rating of 87 or higher.  
IMPORTANT: Never use methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol  
because the fuel system could be damaged. Do not mix oil with gasoline.  
Using a fuel stabilizer/conditioner in the tractor can provide benefits such as:  
1. Keeps gasoline fresh during storage of 90 days or less. For longer storage, drain the fuel tanks.  
2. Cleans the engine during operation.  
3. Eliminates gum-like varnish buildup in the fuel system.  
IMPORTANT: Do not use fuel additives containing methanol or ethanol.  
Add the correct amount of gas stabilizer/conditioner to the gas. Follow the gas stabilizer/conditioner manufacturer’s  
directions for best results.  
The fuel filter (FIG. 21) is installed in the fuel line between fuel valve and engine fuel pump on the front of the engine.  
Replace filter annually or after every 100 hours of operation, whichever occurs first. For fuel filter removal refer to the  
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engine owner’s manual  
CRANKCASE  
DIPSTICK  
FUEL FILTER  
FUEL TANK  
FIG. 20  
FIG. 21  
When replacing the fuel filter, check the fuel line hoses for any cracks or leaks. Replace as needed.  
Engine oil and filter  
Check engine oil daily and after every 4 hours of operation. Crankcase dipstick and oil filler tube are located as  
shown in FIG. 21 & FIG. 22. Tractor must be setting 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. IMPORTANT: When removing the oil filter take precautions to minimize oil spillage on the exhaust system.  
DIPSTICK &  
ENGINE OIL  
FILLER TUBE  
ENGINE OIL  
FILTER  
FIG. 22  
FIG. 23  
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OIL  
DRAIN HOSE  
OIL  
DRAIN VALVE  
FIG. 24  
Attach the oil drain hose (FIG. 24), furnished with the unit, to the oil drain valve when draining the engine oil. Oil  
drain hose must be removed after oil is drained. IMPORTANT: All oil drips or spills must be cleaned off of the exhaust  
system before operating the machine. The oil drain and oil filter are located at the rear of the engine (FIG. 23 and  
FIG. 24).  
Belt replacement  
FIG. 25 and FIG. 26 show diagrams and descriptions of the unit’s belt drive systems.  
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 ravelling with a sharp knife.  
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.  
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4
Viewed from  
top of unit  
2
1
Transaxle belt  
2. Engine pulley  
3. Transaxle idler  
pulley  
4. Transaxle idler  
arm  
5. Transaxle pulley  
6. Electric deck  
clutch  
7. Transaxle idler  
spring  
7
2
5
5
4
2
5
6
3
1
Deck Belt Drive Layout  
3
1
1
Spindle drive belt  
2. Deck blade spindle pulley  
3. Spindle belt tension idler  
4. Spindle belt tension idler  
spring 8.4" at operation)  
5. Deck belt idler pulley  
6. Idler arm  
2, 6  
FIG. 25  
FIG. 26  
Deck belt replacement  
1. Park the unit on a flat surface. Stop the engine and remove the ignition key. Make sure deck clutch switch is in the  
down (OFF) position. Place control levers in the park brake position. Disconnect negative battery cable.  
2. Place the deck in the lowest position.  
3. Remove the deck belt covers.  
4. Release the deck belt tension by pulling on the belt tension chain and sliding the chain out of the anchor bracket  
slot. This will relieve the tension on the deck belt idler spring. FIG. 28  
5. Pull the idler to the left of the machine to provide maximum belt clearance.  
6. Remove the existing belt and replace with a new belt.  
7. Route the new belt per FIG. 25.  
8. Re-tension the deck belt idler per the Deck drive belt adjustment section located elsewhere in this manual.  
9. Re-install the deck belt covers.  
10.Re-attach the negative battery cable.  
Transaxle drive belt replacement  
1. Park the unit on a flat surface. Stop the engine and remove the ignition key. Make sure deck clutch switch is in the  
down (OFF) position. Place control levers in the park brake position. Disconnect negative battery cable.  
2. Place the deck in the lowest position.  
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3. The deck belt must be removed from the clutch pulley first by releasing the deck belt tension by pulling on the belt  
tension chain and sliding the chain out of the anchor bracket slot. This will relieve the tension on the deck belt idler  
spring (FIG. 27).  
ENGINE  
PULLEY  
ANCHOR  
BRACKET  
SPRING  
BELT  
CHAIN  
CLUTCH  
PULLEY  
TENSION  
IDLER  
FIG. 27  
FIG. 28  
4. Remove the deck drive belt from the electric clutch pulley. This belt does not need to be removed from any of the  
other pulleys.  
5. Release the tension from the transaxle belt by pulling on the idler pulley (extending spring carefully) and sliding the  
belt over it. Use caution when releasing the idler pulley as there is still tension on it and it will snap back into posi-  
tion (FIG. 26).  
6. Slide the belt off the engine pulley. The belt will have to be slid above the engine pulley to allow the belt to be  
removed from the other pulleys (FIG. 27).  
7. Slide the belt over the transaxle pulleys.  
8. Slide the belt off of the fixed idler pulley.  
9. The belt can now be removed from above the engine pulley.  
10.Install new belt by sliding it up and over the engine pulley. Make certain it is not in the pulley groove at this time but  
is above the pulley.  
11. Slide the belt over the fixed idler pulley and then over the transaxle pulleys.  
12.Slide the belt onto the engine pulley.  
13.Pull the idler pulley over and slide the belt onto it. Make certain to keep fingers from getting between the belt and  
the pulley when the pulley is released and tension is re-established.  
14.Re-install the deck drive belt on the electric clutch pulley and make sure it is routed properly on all of the deck pul-  
leys.  
15.Re-tension the deck belt idler per the Deck drive belt adjustment section located elsewhere in this manual.  
16.Re-attach the negative battery cable.  
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: Never attempt to straighten a bent blade by heating, or weld a cracked or broken blade  
as the blade may break and cause serious injury. Replace worn or damaged blades.  
WARNING: Never 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  
position 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!  
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WARNING: Always wear adequate eye protection when grinding mower blades.  
Re sharpening  
pattern  
Do not sharpen to original pattern (below).  
It is easier to get a straight cutting edge following  
the re sharpening pattern shown above  
Original edge  
FIG. 29  
Warped Blade (Replace)  
Cutting  
plane  
Straight Blade  
Comparison of Warped and Straight Blades  
FIG. 30  
Cutting edge  
Twisted Blade Edge  
(replace)  
Cutting Plane  
Cutting edge  
Straight Blade Edge  
End view of blades, comparing  
twisted and straightened blades  
FIG. 31  
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Mower blade removal  
Use a 15/16" wrench to remove the 5/8" cap screw holding the blade to the spindle shaft from underneath.  
Blade Lock Tool, part number 381442, is available from your dealer to prevent the blades from turning while  
removing or and installing the blade bolts.  
Sharpen the blades on a grinder following pattern as shown (FIG. 29). Touch-up sharpening can be done 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 5/8" 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. 30 and FIG. 31). Replace any distorted blade.  
Do not re-use spindle bolts which have stripped, worn or undercut threads. Torque bolts on spindles to 118 foot-  
pounds when reinstalling blades.  
IMPORTANT: The blade sail (curved part) must be pointing upward toward the inside of the deck to ensure proper  
cutting.  
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.  
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Adjustment  
Introduction  
Your FasTrak Super Duty 48/54 was adjusted before it left the factory and was checked during pre delivery 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 engine and under the seat platform areas; 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.  
Control lever adjustment  
The control levers can be adjusted for operator comfort. By loosening the nuts that attaches the upper control lever  
to the lower lever (FIG. 32), the upper control lever can be pivoted to fit the operator’s personal preference.  
The control levers can also be adjusted up and down. Remove the cap screws and slide the upper control lever up  
or down and align the holes in it with the holes in lower lever. Re-install the nuts and tighten.  
The control levers should be adjusted so that they align with each other when in the neutral position (FIG. 33).  
ALIGN  
HANDLES  
NUTS  
UPPER  
CONTROL  
LEVER  
LOWER  
CONTROL  
LEVER  
FIG. 32  
FIG. 33  
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  
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position (FIG. 34). However, should the tractor begin to creep, the control lever linkage can be adjusted as follows:  
CONTROL  
LEVER  
CONTROL LEVER IN THE  
NEUTRAL POSITION  
FIG. 34  
CONTROL LEVER NEUTRAL ADJUSTMENT  
Before considering any adjustment, check the tire air pressure. Unequal tire pressure will cause the tractor to drift to  
one side. Refer to tire pressure information in the Maintenance section of this manual.  
NOTE:  
Proper park brake adjustment must be completed before the control  
lever neutral adjustment can be done.  
Fine adjustment to the unit’s steering is made with the transaxle control rod. (FIG. 35).  
Neutral is properly adjusted when the control levers are in the park brake position and the ZT 2800 transaxles do not  
“whine”.  
If this occurs, the control linkage may be adjusted as follows:  
1. Park the unit on a flat surface, raise the rear of the tractor and block with certified jack stand. With the park brakes  
set, start the engine (FIG. 37). Once the engine is started, if the ZTs whine while the park brake is engaged, then  
neutral needs to be reset. Turn off the engine.  
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.  
WARNING: This is a dangerous operation - keep hands, hair, clothing, etc., clear of the cooling fans  
on top of the ZTs! Exercise extreme caution.  
WARNING: .Never attempt to make any adjustments or repairs to the tractor drive system while the  
engine is running. The following procedures should be performed by trained maintenance  
personnel only.  
2. Loosen and back off the jam nuts on both ends of the steering control rod assembly (FIG. 35). Set the steering  
control lever in the neutral/brake position.  
3. Remove the female spade connectors from the seat switch (located under the seat). These will need to be con-  
nected together now to bypass the seat switch to perform the following functions. This must only be done by a  
qualified Hustler Dealer.  
4. Make sure the steering damper ball studs attached to the frame at the rear of the damper on either side are loose  
and allowed to slide in the slot.  
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CONTROL LEVER IN THE  
NEUTRAL POSITION  
DAMPER  
CONTROL LEVERS IN PARK BRAKE POSITION  
JAM NUT  
STEERING  
CONTROL ROD  
JAM NUT  
FIG. 35  
FIG. 36  
5. Both steering control levers need to be in the brake position when starting the engine, but need to quickly be  
moved out of the brake position once engine is started so the brakes do not fight the transmissions since they have  
not yet been adjusted.  
6. Start the engine. Move the control lever to just engage the brake (neutral) slot and hold it in that position (Do not  
engage the control lever far enough to engage the brakes in the brake slot) (FIG. 36).  
WARNING: This operation is extremely dangerous. Pay close attention when adjusting the  
transaxle control rod so you do not get your fingers, tools, or anything else close to the EZT  
transaxle’s cooling fans.  
7. Beginning with the RH side of the tractor, adjust the steering control rod so that the RH drive axle just starts turning  
in the forward rotation while the steering lever remains in the neutral positon. Now, turn the steering rod back the  
opposite direction to the point when the drive axle stops spinning. From that point, turn the steering rod back again  
½ turn. This ensures that the steering rod is adjusted so that the transmission control arm is centered in the neutral  
band of the transmission.  
8. Move the lever forward and backward and make sure that the drive axle spins forward and backward correctly.  
Return the steering lever to neutral and re-check to make sure the drive axle is stopped in the neutral position.  
Lock the steering control lever into the brake position. You should not hear the transmission whine if neutral is  
properly set.  
STEERING  
DAMPENER  
ENGINE  
GUARD  
REAR DAMPENER  
BALL STUD  
JACK STANDS  
FIG. 37  
fst2007jackstands.tif  
spt2009_damper1.jpg  
FIG. 38  
9. Turn off the engine.  
10.With the engine off, move the RH steering control lever into the neutral position and pull the lever all the way back  
to the rear of the tractor as if you were going full speed in reverse. Now, slowly bring the lever back to the neutral  
position and lock it into the brake position. This sets the steering damper in the correct neutral position. Tighten  
the ball stud at the rear of the damper that is attached to the frame side panel on the RH side (FIG. 38). Once this  
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is tightened, you should be able to move the steering control lever to the reverse position, let it go, and the steering  
lever should return itself to the neutral position. This should finish the adjustment for the RH side steering control.  
Double check to make sure you have all fasteners tightened to the correct torque specifications.  
11. Repeat steps 4 thru 9 for the LH side.  
12.Once both sides are properly adjusted, double check them together to make sure everything is working properly.  
13.IIMPORTANT: With the engine off, disconnect the two female spade connectors from each other (from step #3)  
and reconnect them to the seat switch. This must be completed so the safety circuit is functioning properly. Refer  
to the machine’s owner’s manual for operation check.  
WARNING: Do not operate the tractor without plugging the tractor wiring harness into the seat  
switch. This switch is an important part of the safety start interlock system. Serious injury can result  
if the seat switch is not plugged into the tractor’s wiring harness.  
14.Check to make sure all tools or obstructions are removed from under the tractor. Assemble the drive wheels and  
lugnuts. Torque the lugnuts to 65-75 ft-lbs.  
15.Jack up the rear of the tractor and remove the jack stands. Lower the tractor to the ground and remove the jack.  
16.The control levers should be adjusted so that they align vertically with each other when in the neutral position  
(FIG. 33). Space between ends of control handles to be .50” ±.25”.  
17.Check the hydraulic oil level after final adjustments. Make sure oil level is within operating range specified.  
Steering dampener  
The steering dampener (FIG. 38) 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.  
If the tractor does not return to neutral from reverse then adjust as follows:  
To set the steering dampeners in the correct operating position follow these steps:  
1. Shut engine off, place control levers in the park brake position, disengage deck clutch, remove ignition switch key  
and disconnect negative battery cable before doing any adjustments.  
2. Place the control lever in the neutral position (FIG. 34).  
3. Loosen the steering dampener’s rear ball stud (FIG. 38).  
4. Pull the dampener spring housing, to the rear, past the point that the internal spring is engaged.  
5. Release the dampener spring housing and allow the internal spring to bring the housing back to the neutral posi-  
tion.  
6. Tighten the nut on the steering dampener’s rear ball stud.  
7. To check, move the control lever to the reverse position and release. The control lever should return to the neutral  
position. If not, repeat steps 1 through 6.  
Park brake spring adjustment  
Occasionally check the park brake spring adjustment using the following method:  
1. Shut engine off, place control levers in the park brake position, disengage deck clutch, remove ignition switch key  
and disconnect negative battery cable before doing any adjustments.  
2. Position the control lever in the park brake position.  
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3. Measure the park brake spring. It should be compressed to 1-7/16”. If it is not, adjust the nylock nut until the proper  
spring compression is achieved (FIG. 39).  
1-7/16"  
COMPRESSED  
SPRING LENGTH  
SPRING  
NYLOCK NUT  
FIG. 39  
4. Repeat for the other side.  
Hydraulic pump belt adjustment  
The transaxle drive belt tension remains constant by means of a tension idler and spring (FIG. 40). There is no  
tension adjustment of this belt.  
NOTE:  
NOTE: Inspect the belt every 100 hours and replace as needed.  
Replace the belt every 200 hours or every two (2) years whichever  
comes first.  
WARNING: If the transaxle 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.  
PUMP  
IDLER  
PUMP  
DRIVE BELT  
SPRING  
FIG. 40  
Deck drive belt adjustment  
The spindle belt tension remains constant by means of a tension idler and spring (FIG. 41). The spring tension  
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should be such that the belt does not slip under normal operating load conditions, assuming the belt is not excessively  
TENSION IDLER  
SPRING  
Spring Extension  
8.40”  
Normal spring length  
6.0”  
2.40”  
CHAIN  
ANCHOR  
BRACKET  
spt2009_deck9.jpg  
FIG. 41  
FIG. 42  
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. 41). Installed spring length should be 8.40" ± .3"  
originally with adjustments of .60" per chain link (FIG. 41).  
IMPORTANT: Do not over tension the spring to compensate for a badly worn belt or pulley.  
Engine RPM setting  
The FasTrak Super Duty 48/54 is designed so that the engine will run at 3600 rpm with transaxle load only. At this  
speed the transaxles 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  
Front Wheels  
8-12 PSI  
8-12 PSI  
WARNING: Stop engine. Make sure deck clutch switch is in the down (OFF) position. Remove  
ignition key. Place control levers in the brake position before leaving machine.  
2. Drive tractor onto hard flat surface.  
3. Raise and lock deck into transport position.  
4. Place 3.0” high deck support blocks under deck at the four corners shown in FIG. 43  
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(two stacked 2”x4” blocks can be used to create a 3.0” support).  
SPACER BLOCKS  
FIG. 43  
5. Remove the deck stop pin and lower the deck until it rests on the support blocks.  
6. Loosed the (3) bolts attaching the (3) deck links to the deck.  
7. Push the lift pedal forward, place the deck stop pin in the indicator hole marked 3.25”,  
and release the pedal.  
8. Use a bungee cord th pull the pedal rearward so that the crank lever is held firmly  
against the stop pin and play in the pivot joint is removed (FIG. 44).  
BUNGEE CORD  
FIG. 44  
9. Tighten the (3) deck links to deck with flanged nuts clamping on either side of slot with  
48 ft-lbs of torque.  
Remove bungee cord and ensure that deck can be raised and locked into transport position.  
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Numerical Index  
Part  
No.  
Page  
No.  
Part  
No.  
Page  
No.  
Part  
No.  
Page  
No.  
Index  
109754  
109770  
110000  
110001  
110007  
110008  
110009  
110014  
110042  
110063  
110073  
110080  
110081  
110085  
110089  
110099  
110150  
110282  
110370  
110829  
110835  
110840  
110841  
110876  
110879  
110880  
110884  
110891  
110892  
110912  
110913  
110929  
111061  
111079  
259812  
306969  
339689  
344267  
348417  
357103  
381442  
549873  
549881  
550011  
550017  
600221  
600726  
600899  
600941  
600981  
601018  
601062  
601069  
601089  
601098  
601117  
601123  
601131  
601206  
601207  
601390  
601391  
601398  
601425  
601426  
601619  
601676  
601800  
601801  
601803  
601804  
601805  
601807  
601810  
601811  
601812  
601813  
601814  
601815  
601816  
601817  
601818  
601821  
601822  
601827  
601828  
601829  
601830  
601834  
601837  
601839  
601840  
601841  
601844  
601845  
601846  
601847  
601848  
601849  
601850  
601865  
601866  
601867  
601892  
Part Numbers  
000323  
005116  
015495  
015818  
016972  
017616  
019521  
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Access to Hydro-Gear EZT  
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