Snapper Lawn Mower M300921B User Manual

PARTS MANUAL FOR  
STANDARD REAR ENGINE RIDER  
SERIES 21  
MODELS  
M250821BE  
EM250821BE  
M280921B  
WM280921B  
M281021BE  
EM281021BE  
M300921B  
M301021BE  
WM301021BE  
CONTENTS  
DESCRIPTION  
PAGE(S)  
DESCRIPTION  
WHEELS, TIRES..............................................................2, 3  
FRONT END, STEERING.................................................4, 5  
MAIN CASE......................................................................6, 7  
DIFFERENTIAL, R.H. FENDER ........................................8,9  
CHAIN CASE ASSEMBLY, L.H. FENDER ..................10, 11  
SMOOTH CLUTCH ASSEMBLY..................................12, 13  
CUTTING DECKS, DEFLECTORS ..............................14, 15  
RAILS, LIFT ARMS, CAM LIFT ....................................16,17  
BLADE STOP PEDALS ...............................................18, 19  
BELTS, BRAKES, INTERLOCK ..................................20, 21  
PAGE(S)  
SPINDLE ASSEMBLY.........................................................22  
DRIVE DISC ASSEMBLY ....................................................23  
FUEL TANK & OPERATORS SEAT....................................24  
EXHAUST MUFFLER & ENGINES......................................25  
DECALS .........................................................................26-29  
ELECTRICAL SYSTEMS (Recoil Start) .......................30, 31  
ELECTRICAL SYSTEMS (Electric Start) .....................32, 33  
WIRING SCHEMATICS..................................................34, 35  
THROTTLE CONTROLS & ACCESSORIES.......................36  
HARDWARE BAG ..............................................................37  
COPYRIGHT © 2002  
SNAPPER INC.  
ALL RIGHTS RESERVED  
(Rev. 1, 09/30/02)  
MANUAL No. 06075  
WHEELS-REAR  
8
7
1
ASSEMBLY  
2A, 2B, 2C  
3A, 3B, 3C  
13  
5
9
16  
14  
17  
15  
6
10  
11  
12  
13  
5
4
ITEM  
PART NO.  
DESCRIPTION  
1
--  
--  
5-2270  
5-2269  
5-8952  
ASSEMBLY, Rear Tire & Rim (Includes Items 2A, 3A & 4)  
ASSEMBLY, Rear Tire & Rim (Includes Items 2B, 3B & 4)  
ASSEMBLY, Rear Tire & Rim (Includes Items 2C, 3C & 4)  
2A  
2B  
2C  
1-5968  
2-3889*  
7-3585  
TIRE, Wide, 16/6.50 x 8 Turf  
TIRE, 4.80/4.00 Turf Saver  
TIRE, 16 x 6.50-8 Carlisle  
3A  
3B  
3C  
4
5
1-7147  
1-7145  
7-3589  
RIM, Wide, (For 16/6.50 x 8 Tire)  
RIM, 4.80/4.00 x 8, 3 Lug  
RIM, 8 x 5.375, Carlisle  
*NOTE: 2-3889 accepts part  
VALVE, Air (Snap-in)  
1-2234  
1-2332  
9-1502  
3-1732  
1-1817  
4-0433  
3-5918  
1-4662  
4-0434  
1-1201  
1-1035  
1-1013  
2-3522  
2-3895  
number 1-0525 Tube,  
CLAMP (2)  
16-4.80 (optional)  
6
BOLT, 1/2-20 x 3/4" Lug (6)  
CAP, Seal (Right Hand)  
7
8
SEAL, Oil (Right Hand)  
9
HUB, Rear Wheel (Right Hand)  
CAP, 3/4" Hole (Left Hand)  
SEAL, Oil (Left Hand)  
10  
11  
12  
13  
14  
15  
16  
17  
HUB, Rear Wheel (Left Hand)  
NUT, 5/16-24 Hex Center Lock  
BOLT, 5/16-24 x 1-5/8" Tapered (Left Hand)  
BOLT, 5/16-24 x 2" Tapered (Right Hand)  
CAP, Hub (Left Hand)  
CAP, Hub (Right Hand)  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
3
FRONT END STEERING  
2
1
36  
3
38  
35  
37  
25  
23  
24  
43  
39  
22  
4
32  
5
19  
20  
34  
33  
27  
21  
29  
18  
31  
7
26  
28  
8
10  
29  
20  
31  
11  
9
10  
41  
10  
31  
42  
15  
17  
40  
12  
12  
10  
13  
16  
12  
31  
12  
6
6
30  
30  
14  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
4
FRONT END STEERING  
ITEM  
1
PART NO.  
5-1941  
2-3781  
1-3862  
3-8243  
2-2449  
9-0122  
1-1815  
1-0694  
4-7888  
1-0986  
4-6232  
1-3321  
1-3023  
4-1687  
1-2933  
4-1688  
5-8040  
1-4049  
1-5444  
9-0183  
4-6158  
1-1714  
2-3667  
9-0296  
4-6224  
1-2867  
2-2881  
1-0776  
1-0746  
9-0365  
1-0935  
1-5429  
2-8395  
2-8332  
9-0854  
7-1909  
3-4174  
9-1495  
9-0372  
9-0753  
9-1516  
9-1514  
2-3671  
DESCRIPTION  
STEERING WHEEL (includes item 2)  
LOGO, Steering Wheel  
PIN, 1/4" x 1-1/2" Roll  
2
3
4
LATCH, Parking Brake  
CABLE, Clutch/Brake (54.32” long)  
WASHER, 3/8 Flat (2)  
5
6
7
PAD, Clutch/Brake Pedal  
BUSHING, Nylon  
8
9
PEDAL, Clutch/Brake  
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  
40  
41  
42  
43  
BEARING (4)  
SHAFT Weldment, Steering  
BUSHING, Tie-Rod (4)  
TIE-ROD, Left Hand  
KING-PIN Weldment, Left Hand  
TIE-ROD, Right Hand  
KING-PIN, Weldment Right Hand  
STRUCTURE, Front Axle  
PAD, Foot (2)  
SPRING, Parking Brake  
WASHER, 21/32 x 1-5/16" Diameter (2)  
BUSHING, Nylon (2)  
PIN, Hair  
FOAM COVER, Steering Shaft  
PIN, 3/16 x 1" Cotter  
BUSHING, Steering Adapter  
PIN, Hair  
SPACER, 1/2" (4)  
RING, 1/2” External Retaining (Heavy Duty)  
RING, 3/4” External Retaining (2)  
PIN, 1/8 x 3/4" Cotter (2)  
WASHER, 5/8 Flat (6)  
CAP, Parking Brake Lever  
SPACER, Pivot (4)  
STUD, Shoulder (3/8-24 Thread)  
NUT, 3/8-24 Hex Nyloc  
CABLE, Brake (29” long)  
CONNECTOR, Cable  
SCREW, 1/4-20 x 3/4" Hex Head Cap, Grade 5  
NUT, 1/4-20 Hex Center Lock  
PIN, 3/16" x 1-1/2" Cotter  
PIN, 5/32” x 1” Cotter (2)  
WASHER, 3/8” Flat (2)  
COVER, Steering Shaft  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
5
MAIN CASE  
7
40  
2
7
33  
32  
31  
5
33  
34  
32  
31  
8
6
36  
1
36  
35  
41  
34  
2
21  
39  
23  
30  
4
31  
42  
33  
32  
20  
35  
19  
22  
38  
3
10  
13  
SPRING (2-6292)  
PART OF ITEM 17  
32  
9
33  
11  
12  
27  
29  
29  
17  
18  
25  
8
14  
33  
32  
26  
45  
29  
27  
24  
16  
29  
37  
28  
46  
43  
15  
44  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
6
MAIN CASE  
ITEM  
1
2
3
4
5
6
7
8
PART NO.  
5-8044  
3-0798  
3-7285  
1-7653  
4-7189  
9-0595  
1-0153  
9-0585  
1-0969  
2-3676  
4-1384  
3-3799  
1-1018  
9-0196  
4-0598  
1-0754  
5-8763  
4-0599  
9-1503  
2-3656  
3-4299  
2-2509  
3-4724  
9-0037  
2-3914  
1-9245  
3-1036  
1-9246  
9-0361  
9-0981  
9-1296  
9-0187  
9-0223  
9-0484  
9-1513  
1-1791  
9-0206  
9-0793  
2-8200  
2-8989  
2-8990  
9-1272  
1-5761  
7-3289  
9-1595  
9-1298  
DESCRIPTION  
CASE, Main (Standard)  
BUMPER, Rear (2)  
FENDER, Left Hand  
GUIDE, Belt  
BRACKET, Drive Support  
BOLT, 5/16-18 X 3/4" Hex Flange Lock (2)  
CAP, Bumper (2)  
NUT, 5/16-18 Hex Flange Lock (6)  
NUT, 5/16-24 Hex Flange Lock  
LINK, Shift (Long)  
ARM, Shift  
BRACE, Cross  
LINK, Shift (Short)  
NUT, 5/16-18 Hex  
ARM, Shift Handle  
SPRING, Shift Handle  
ASSEMBLY, Shift Detent (Includes spring, part no. 2-6292)  
HANDLE, Shift  
HAIRPIN, 3/32 X 1-1/2" (2)  
GRIP, Shift Handle  
WING, Rear (2)  
BUSHING, Pilot  
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  
40  
41  
42  
43  
44  
45  
46  
BRACKET, Switch  
PIN, 3/32 x 3/4" Cotter  
PIN, 1/4 x 1-3/4" Tapered Clevis  
BUSHING, Nylon  
WASHER, Thrust (2)  
BUSHING, Nylon (2)  
SCREW, 5/16-18 x 5/8" Self-Tap (14)  
SCREW, 10-32 x 1/4" Hex Washer Self-Tap (2)  
WASHER, 5/16" Flat (4)  
WASHER, 5/16" Split Lock (7)  
NUT, 5/16-24 Hex (7)  
SCREW, 5/16-18 x 1-1/2" Self-Tap (4)  
SCREW, 5/16-24 x 1-1/2" Hex Head Cap (4)  
RETAINER, 5/16 Bolt (4)  
SCREW, 5/16-18 x 3/4" Hex Head Cap  
SCREW, 5/16-18 X 3/4" Hex Self-Tap (4)  
SWIVEL (2)  
COVER, Switch  
COVER, Battery  
FASTENER, 1/4 x 3/4” Ratchet (6)  
BOLT, 5/16-18 Shoulder  
LEVER, Over-Ride  
WASHER, 7/16” Flat  
NUT, 5/16-18 Nyloc  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
7
DIFFERENTIAL, R.H. FENDER  
26  
25  
5
2
4
24  
6
7
22  
23  
6
21  
9
10  
32  
8
13  
27  
11  
28  
3
27  
14  
15  
12  
28  
29  
30  
31  
16  
33  
20  
18  
16  
19  
17  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
8
DIFFERENTIAL, R.H. FENDER  
ITEM  
1
PART NO.  
5-0257  
1-2296  
1-0964  
3-1079  
3-8067  
2-2115  
2-1127  
1-1072  
5-1584  
1-0988  
2-1129  
1-0941  
1-0969  
1-0965  
2-1128  
1-2332  
1-7083  
1-1024  
3-7279  
2-8762  
3-7280  
2-1158  
4-7763  
1-1026  
5-7398  
1-2333  
1-1156  
1-1782  
9-0395  
9-0188  
1-1042  
9-0361  
9-0362  
6-1017  
6-0411  
DESCRIPTION  
ASSEMBLY, Gear/Sprocket  
BEARING, Axle (Right Hand Fender)  
GEAR 11 Teeth  
2
3
4
WASHER, Thrust  
5
PLATE, Differential  
6
SPACER, Pinion (4)  
7
GEARS, Differential Pinion (12T)(4)  
WASHER, Thrust  
8
9
ASSEMBLY, Drive Hex Tube  
WASHER, Nylon  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
--  
SPROCKET (34T)  
CHAIN, 46 Pitch (#35)  
NUT, 5/16-24 Hex Flange Lock  
RING, Retaining  
SPACER  
CLAMP, Boot (2)  
BOOT, Oil Seal  
PLUG, Oil Fill & Check (2)  
CASE, Transmission  
GASKET, Transmission Case  
FENDER, Right Hand (1.62” hole)  
GEAR, 63 Teeth-10 Pitch  
AXLE, Long (Includes Gear) (Use Only With Short Axle #5-7398)  
SPACER  
AXLE, Short (Includes Gear) (Use Only With Long Axle #4-7763)  
SCREW, 5/16-24 x 1-5/8" Hex Cap Special Lock (4)  
O-RING, 5/16 (2)  
WASHER, Belleville (2)  
WASHER, 5/16 External Tooth Lock  
WASHER, 5/16 Flat  
BOLT, 5/16-24 x 2-5/8" Idler  
SCREW, 5/16-18 x 5/8" Self-Tap (11)  
SCREW, 1/4-20 x 5/8" Self-Tap (13)  
GREASE, SNAPPER Transmission (24 oz.)  
KIT, Differential (Includes all items on this page except #16 & #17)  
--  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
9
CHAIN CASE, L. H. FENDER  
16  
5
1
ASSEMBLY  
14  
18  
28  
15  
7
18  
28  
2
5
12  
9
10  
11  
8
10  
6
9
26  
13  
3
4
22  
25  
17  
24  
29  
19  
23  
22  
20  
21  
27  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
10  
CHAIN CASE, L. H. FENDER  
ITEM  
PART NO.  
DESCRIPTION  
1
5-2683  
ASSEMBLY, Chain Case  
(Includes Items 2 Thru 13, 15, 16, 18 & 28)  
CASE, Sprocket  
2
4-1136  
2-8761  
1-1121  
1-0756  
1-8963  
1-0614  
3-9778  
1-0942  
1-1086  
4-0355  
1-0941  
9-0307  
1-1024  
2-2785  
1-0776  
3-7285  
2-7981  
5-0918  
1-3324  
1-1070  
1-2332  
1-7084  
1-1071  
1-1072  
9-1505  
1-0969  
1-9260  
1-2271  
6-1017  
3
GASKET, Case Cover  
4
WASHER, Belleville (2)  
BEARING, Ball (2)  
5
6
SPROCKET & SHAFT  
7
KEY, 1/8 x 5/8" Woodruff  
COVER, Chain Case  
8
9
BEARING, Needle (2)  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
--  
WASHER, Nylon Thrust (2)  
HUB & SPROCKET  
CHAIN  
SCREW, #10-24 x 5/8" Self-Tapping (10)  
PLUG, Oil Fill & Check  
ROLLER  
RING, 1/2” External Retaining (Heavy Duty)  
FENDER, Left Hand (1.628” internal diameter hole)  
WASHER, Shim (6)  
BEARING, Left Hand Fender (Includes Item 20)  
FITTING, Lube  
ROD, Cross-Tie  
CLAMP, Boot (2)  
BOOT, Oil Seal  
WASHER, Thrust Nylon  
WASHER, Thrust  
NUT, 5/8-18 Hex Lock  
NUT, 5/16-24 Hex Flange Lock  
O-RING (2)  
WASHER, Shim (As Required)  
GREASE, SNAPPER Transmission (24 oz.)  
NOTE: See Pages 14 &15 For Illustration Of Brake Lever Assembly and Related Parts.  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
11  
SMOOTH CLUTCH ASSEMBLY  
2
1
ASSEMBLY  
3
4
5
13  
6
7
DRIVE SUPPORT BRACKET  
See Pages 6 & 7  
(Item #5)  
11  
9
32  
31  
12  
27  
10  
14  
29  
26  
25  
8
22  
23  
29  
30  
SILHOUETTE OF  
BRAKE CABLE  
(See Page 4)  
24  
28  
23  
33  
17  
15  
16  
21  
18  
21  
17  
20  
19  
16  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
12  
SMOOTH CLUTCH ASSEMBLY  
ITEM  
PART NO.  
DESCRIPTION  
1
5-3114  
5-4243  
5-3103  
1-4523  
3-2331  
9-0585  
5-2497  
1-2313  
9-0303  
9-1294  
1-0916  
9-1504  
2-2371  
1-3885  
4-6162  
1-1048  
1-1201  
9-0238  
9-1198  
3-3291  
1-1763  
7-1952  
9-1084  
1-5464  
9-0390  
9-1630  
4-7190  
9-0037  
1-4663  
1-4664  
9-0187  
9-0196  
9-0122  
ASSEMBLY, Smooth Clutch (Includes Items 2 Thru 6)  
HUB, Driven Disc  
2
3
DISC, Driven  
4
WASHER, Thrust  
5
PLATE  
6
NUT, 5/16-18 Hex Flange Lock (4)  
ASSEMBLY, Brake Lever (Includes Brake Lining & Rivet)  
RING, 3/8” External Retaining  
NUT, 1/4-28 Hex Top Lock  
WASHER, 1/4 Flat (3)  
7
8
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  
SPACER  
SCREW, 1/4-28 x 1" Hex Head Cap, Grade 5  
SPRING, Brake Return  
SPRING, Clutch Brake  
LIFT, Yoke  
BEARING, Yoke (2)  
NUT, 5/16-24 Hex Center Lock (2)  
SCREW, 5/16-24 x 1" Hex Head Cap, Grade 5 (2)  
SCREW, 3/8-16 x 5/8" Self-Tap (2)  
COLLAR, Yoke  
WASHER, 5/16 Flat (2)  
ARM, Yoke  
SCREW, 1/4-20 x 3/8" Self-Tap (2)  
STUD  
WASHER, 3/8” Internal Tooth Lock  
NUT, 3/8-24 Hex  
BRACKET, Slide  
PIN, 3/32 x 3/4” Cotter  
SLIDE HALF (2)  
BOLT, 5/16-18 Shoulder  
WASHER, 5/16” Split Lock  
NUT, 5/16-18 Hex  
WASHER, 3/8” SAE Flat (2)  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
13  
CUTTING DECKS, DEFLECTORS  
1
22  
18  
2, 2A  
2B  
7
9
9
17  
17  
26  
10  
19  
8
5
6
20  
23  
25  
28  
3, 3A, 3B  
4
29  
12  
4
13  
3C  
16  
15  
10  
24  
11  
23  
16  
SILHOUETTE OF  
BLADE  
15  
21  
NOTE: Blade part number  
appears on blade.  
27A, 27C, 27D  
27, 27B  
14  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
14  
CUTTING DECKS, DEFLECTORS  
ITEM  
1
PART NO.  
7-3434  
6-1969  
6-1970  
6-1971  
5-1976  
5-4084  
5-2555  
5-2553  
2-6831  
3-3780  
1-6341  
2-6234  
2-6483  
9-1070  
9-1296  
9-0228  
9-0391  
9-0223  
9-0491  
9-0509  
9-1939  
9-1508  
9-1016  
9-1510  
9-1525  
9-0613  
9-1015  
9-0492  
9-0612  
9-0583  
9-0584  
1-9518  
3-5619  
1-9515  
3-5635  
1-8069  
6-0480  
6-0735  
3-7723  
3-1724  
DESCRIPTION  
COVER, Spindle  
2
KIT, 25” Deck (with decals)  
KIT, 28” Deck (with decals)  
KIT, 30” Deck (with decals)  
2A  
2B  
3
DEFLECTOR, Discharge (25” Deck) (incl. side chute & items 4 & 5)  
ASSEMBLY, Discharge (25” Deck) (includes items 4 thru 8 )  
ASSEMBLY, DEFLECTOR 28” Discharge (incl. deflector & items 4 thru 8)  
ASSEMBLY, DEFLECTOR, 30” Discharge  
DECAL, Danger  
3A  
3B  
3C  
4
5
HINGE, Deflector  
6
SPRING, Hinge  
7
PIN, Hinge  
8
NUT, 1/4” Push (2)  
9
NUT, 5/16-18 Hex Flange Lock  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
27A  
27B  
27C  
27D  
28  
--  
WASHER, 5/16” Flat (2) (25” Deck)  
SCREW, 5/16-24 x 11/16” Machine (6)  
WASHER, 5/16” Internal Tooth Lock (6)  
NUT, 5/16-24 Hex (6)  
SCREW, 1/2-20 x 1-1/4” Hex Head Cap, Grade 5 (2)  
WASHER, 1/2” Internal Tooth Lock (2)  
NUT, 1/2-20 Hex (2)  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, Grade 5 (2) (25” Deck)  
SCREW, 1/4-20 x 5/8” Hex Washer Self-Tap (4)  
BOLT, 5/16-18 x 1/2” Hex Flange Lock, Grade 5 (3) (25” Deck)  
BOLT, 5/16-18 x 1/2” Hex Flange Lock (2)  
NUT, 3/18-16 Hex Flange Lock (9)  
SCREW, 1/4-20 Hex Washer Self-Tap (2)  
WING-NUT, 5/16-18 (2)  
BOLT, 3/8-16 x 3/4” Hex Flange Lock (3)  
NUT, 1/4-20 Hex Flange Lock, Grade 5  
BOLT, 1/4-20 x 1/2” Hex Flange Lock  
25” BLADE (EM250821BE)  
25” BLADE High Lift (M250821BE)  
28” BLADE (EM281021BE)  
28” BLADE High Lift (M280921B & M281021BE)  
30” BLADE (M300921B & M301021BE)  
KIT, Air Lift (25”, 28”, 33” Deck) (incl. items 11, 12, 13 & 29)  
KIT, Air Lift (30” Deck) (incl. items 11, 12, 13 & 29)  
AIR-LIFT (2) (25” Deck)  
29  
--  
AIR-LIFT (2) (30” Deck)  
NOTE: See accessories page for mulching and Ninja Kits.  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
15  
RAILS, LIFT ARMS, CAM LIFT  
1
9
1
11  
2
10  
2
3
5
35  
4
6
7
8
23  
10  
35  
12  
3
24  
13  
14  
25  
16  
17  
26  
15  
18  
22  
14  
28  
27  
30  
29  
19  
31  
32  
28  
37  
20  
33  
21  
26  
36  
CABLE, NO REVERSE IN MOW  
(SEE NEXT TWO PAGES)  
34  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
16  
RAILS, LIFT ARMS, CAM LIFT  
ITEM  
1
PART NO.  
9-1503  
2-8200  
2-8728  
2-8021  
9-0854  
9-0122  
3-4213  
5-8042  
9-0483  
3-2030  
4-6155  
9-0289  
4-6159  
1-2068  
3-1855  
4-6163  
3-1838  
1-6122  
9-0361  
5-8969  
4-3848  
7-3269  
4-6157  
9-0324  
4-6217  
9-1198  
2-6420  
1-2067  
3-2997  
5-8041  
9-0365  
2-2717  
1-7847  
9-0858  
7-1920  
9-2051  
9-1290  
DESCRIPTION  
HAIRPIN, 3/32” X 1-1/2” (2)  
SWIVEL (2)  
2
3
HOOK, Chain (2)  
4
COVER, Chain (2)  
5
NUT, 3/8-24 Hex Nyloc  
WASHER, 3/8” Flat  
6
7
PIVOT, Leveling  
8
ARM, Rear Lift  
9
SCREW, 3/8-24 X 1-3/4” Hex Head Cap Grade 5  
WASHER, 13/32” Flat (2)  
LEVER, Height of Cut  
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  
NUT, 3/8-24 Hex Center Lock  
SPRING, Lever  
RING, Blue (2)  
GUIDE, Belt  
SPRING, Assist (2)  
BRACE, Top  
ROD, Leveling  
SCREW, 5/16-18 x 5/8" Self-Tap  
ASSEMBLY, Clutch Plate  
RAIL, Deck Lift, Right Hand  
RAIL, Deck Lift, Left Hand  
DETENT, Height Adjust  
SCREW, 3/8-16 x 1" Hex Washer Self-Tap (2)  
DETENT, Spacer  
SCREW, 3/8-16 x 5/8" Hex Washer Self-Tap (3)  
GRIP, Height Adjustment Lever  
RING, Red (2)  
ARM, Lift  
ARM, Front Lift (Weldment)  
PIN, 1/8 x 3/4" Cotter  
ROD, Support (Front Lift Arm to Front End)  
SNAP RING, 7/16”  
SCREW, 5/16-18 X 1/2” Hex Washer Self-Tap (2)  
SPACER, Deck Lift (2)  
BOLT, #10-24 x 1” Flat Head Square Neck  
NUT, #10-24 Hex Nyloc  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
17  
BLADE STOP PEDALS  
7
6
4
9
11  
7
12  
2
14  
13  
1
10  
8
5
3
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
18  
BLADE STOP PEDALS  
ITEM  
1
PART NO.  
7-3267  
3-5669  
1-5448  
9-1945  
1-5446  
7-1917  
9-0122  
9-0250  
9-0289  
9-1585  
7-3216  
7-3217  
9-1776  
9-1576  
DESCRIPTION  
PEDAL, Blade Stop Control  
SPRING, Latching  
SPRING, Pedal  
2
3
4
BOLT, 3/8-16 x 1-1/2 Short Neck Carriage, Grade 5  
BOLT, 3/8-24 x 9/16" Shoulder  
SPACER  
5
6
7
WASHER, 3/8” Flat (2)  
8
WASHER, 1/2” Flat  
9
NUT, 3/8-24 Hex Center Lock  
NUT, 3/8-16 Hex Center Lock  
CABLE, No Reverse In Mow  
CLIP, Cable  
10  
11  
12  
13  
14  
BOLT, 1/4-20 x 3/4” Square Neck Carriage, Grade 5  
NUT, 1/4-20 Hex, Grade 5 or B  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
19  
BELTS, BRAKES, INTERLOCK  
22  
1
38  
37  
27  
36  
2
35  
29  
30  
19  
20  
23  
15  
21  
3
28  
34  
31  
14  
4
33  
13  
16  
25  
8
12  
7
26  
17  
24  
25  
11  
9
5
13  
6
32  
25  
18  
10  
21  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
20  
BELTS, BRAKES, INTERLOCK  
ITEM  
1
PART NO.  
2-2252  
1-8781  
2-9624  
3-2111  
4-7787  
1-2055  
4-0472  
2-3657  
1-8524  
3-8021  
1-4168  
1-4314  
1-0740  
3-5378  
3-4852  
1-4304  
3-6521  
9-0362  
1-5290  
9-0122  
9-0055  
1-0027  
9-1497  
9-1299  
9-0037  
9-0299  
3-2027  
9-1514  
9-0223  
9-0391  
4-6677  
1-0935  
9-0233  
3-2243  
1-4343  
4-6782  
9-0055  
9-0761  
DESCRIPTION  
BELT, Drive (72.25” AA Section)  
PULLEY, Spindle  
2
3
PULLEY, Idler (4” O.D., .375” I.D.)  
RESTRICTOR, Belt  
4
5
WELDMENT, Idler Arm  
ROD, Idler  
6
7
HANDLE, Blade Lever(On-Off)  
GRIP, Handle  
8
9
SWITCH, Deck Interlock  
MOUNT, Blade Lever and Switch  
SPRING, Blade Handle  
SPACER  
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  
RING, 2” External Retaining (2)  
DRUM, Brake  
BAND, Brake  
PIN, 1/4 x 1-5/8" Clevis  
SPRING  
SCREW, 1/4-20 x 5/8"Hex Washer Self-Tap (2)  
HUB, Pulley  
WASHER, 3/8” Flat (2)  
WASHER, 1/4” Flat (2)  
NUT, 3/4-16 Hex Jam  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, Grade 5  
NUT, 3/8-16 Hex Nyloc (2)  
PIN, 3/32 x 3/4" Cotter (4)  
SCREW, #10-32 x 1" Hex Washer Self-Tap  
WASHER, 49/64 x 1-1/2" Flat (2)  
WASHER, 3/8” Flat  
NUT, 5/16-24 Hex  
WASHER, 5/16" Lock  
EYEBOLT, 1/4-20 x 4”  
WASHER, 3/4" Flat (3)  
SCREW, 5/16-24 X 3/4" Hex Head Cap, Grade 5  
ANCHOR  
BUSHING  
SPRING  
WASHER, 9/32" Flat  
NUT, 1/4-20 Hex Top Lock  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
21  
SPINDLE  
1
ASSEMBLY  
3
2
11  
12  
4
3
5
6
10  
9
NOTE: Spindle Housing  
Assembly, Part # 5-0696  
includes item #’s 4 and 5.  
7
8
ITEM  
1
PART NO.  
5-8049  
1-2491  
1-3313  
4-0460  
1-0817  
1-0935  
4-4782  
9-0356  
3-1184  
1-4407  
4-4785  
1-2670  
DESCRIPTION  
ASSEMBLY, Spindle Housing (Includes Items 2 Thru 11)  
RING, 1.85” Internal Retaining (2)  
BEARING, Spindle (2)  
2
3
4
WELDMENT, Spindle Housing  
FITTING, Lube  
5
6
WASHER, 49/64" Shim  
7
SPACER, Blade Centering  
NUT, 5/8-18 Hex Center Jam Lock  
HOLDER, Blade  
8
9
10  
11  
12  
WASHER, Spindle  
SPINDLE (10.237” overall length)  
RING, 2” Tolerance  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
22  
DRIVE DISC ASSEMBLY  
2
5
4
1
3
ITEM  
PART NO.  
DESCRIPTION  
1
5-3708  
ASSEMBLY, 5.18” O.D. Drive Disc (30" & 33" Models)  
(Includes Items 2 Thru 4)  
-
5-3709  
2-9112  
ASSEMBLY, 5.75” O.D. Drive Disc (25" & 28” Models)  
(Includes Items 2 Thru 4)  
2
HUB  
3
-
2-8779  
2-8796  
PULLEY, Drive (25” & 28” Models) (5.75” O.D.)  
PULLEY, Drive (30” & 33” Models) (5.18” O.D.)  
4
5
9-0132  
1-0210  
SCREW, 3/8-16 x 3/8” Set (2)  
KEY, 1/4” Square x 2”  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
23  
FUEL TANK & OPERATORS SEAT  
2
1
3
6
8
11  
6
6
6
7
4
9
10  
12  
ITEM  
1
PART NO.  
2-9724  
2-8650  
5-1905  
1-2515  
7-6272  
1-4359  
1-2222  
3-3377  
9-1542  
1-3849  
2-3191  
--  
DESCRIPTION  
SEAT, Operator (Series 17)  
SEAT, Operator (Series 19)  
--  
2
ASSEMBLY, Fuel Tank (Includes Item 3)  
CAP, Fuel Tank  
3
4
HOSE, Fuel (8-1/2" Long)  
5
FILTER, Fuel (In-Line)  
6
CLAMP, Fuel Line (4)  
7
BRACKET, Fuel Tank (Rear)  
SCREW, 5/16-18 x 1/2" Pan Head Self-Tap (2)  
SPACER, 21/64" (2)  
8
9
10  
11  
12  
KNOB, 3-Prong Seat (2)  
HOSE, Fuel (3-1/2" Long)  
9-1038  
BOLT, 5/16-18 x 1/2” Hex Flange Lock (2)  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
24  
EXHAUST MUFFLER & ENGINES  
8 H.P. B & S. ENGINE  
Model No. 195707  
Type 0461 Trim E1  
ELECTRIC START  
9 H.P. B & S. ENGINE  
Model No. 28B702  
Type 1154 Trim E1  
RECOIL START  
10 H.P. B & S. ENGINE  
Model No. 28B707  
Type 1153 Trim E1  
ELECTRIC START  
15  
12  
9
13  
5
11C  
4
11D  
2
8
2
14  
5
3
11A, 11B  
3
6
1A  
10A, 10B  
7
4
ITEM  
PART NO. DESCRIPTION  
ITEM  
9
PART NO. DESCRIPTION  
1A  
1B  
2-8358  
4-1824  
MUFFLER, 8HP Briggs  
MUFFLER, Lo-Tone  
(not shown)  
5-8578  
2-4092  
2-4441  
4-1367  
4-1368  
1-9257  
5-8585  
5-8579  
5-8580  
9-0369  
SHIELD, Heat Euro RER  
GUARD, Muffler (10 & 12 HP)  
GUARD, Muffler (8 HP)  
DEFLECTOR, Heat (10/12)  
DEFLECTOR, Heat (8 HP)  
DEFLECTOR, Heat  
10A  
10B  
11A  
11B  
11C  
11D  
12  
1C  
2
5-1996  
9-1581  
MUFFLER, 10HP (not shown)  
SCREW, #8-18 x 1/2” Self-  
Tap (28” w/Briggs) (10)  
3
4
9-1495  
9-1059  
SCREW, 1/4-20 x 3/4" Hex  
Head Cap, Grade 5  
DEFLECTOR, Heat (Euro)  
BRACKET, Heat Shield  
BRACKET, Heat Shield  
SCREW, 1/4-20 x 1” Hex  
Head Cap, Grade 5  
13  
5
6
7
8
1-3849  
9-1294  
9-0052  
2-3023  
SPACER  
14  
SCREW, 5/16-18 x 1” Hex  
Washer Self Tap  
WASHER, 1/4” Flat  
WASHER, 1/4” Split Lock  
SCREW, #8-18 x 3/8” Hex Hd  
15  
9-1293  
SCREW, 1/4-20 x 3/8” Hex  
Washer Self Tap (3)  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
25  
DECALS  
2
1
3
5
6
4
ITEM PART NO.  
DESCRIPTION  
DECAL, Snapper (14-1/2” long, black & white)  
DECAL, Snapper (14-1/2” long, silver, black & red)  
DECAL, Caution (Battery) Installation  
DECAL, Battery Storage (4 Language)  
DECAL, Battery Caution  
1
2
3
4
5
6
7
8
9
1-8586  
7-1916  
2-9947  
2-9948  
1-5691  
1-2358  
4-6562  
7-2920  
2-9470  
DECAL, Battery Storage  
DECAL, Certification (not shown)  
DECAL, Certification (not shown)  
DECAL, Patent Numbers (not shown)  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
26  
DECALS  
(continued)  
12  
10  
11  
14  
13  
17  
15  
16  
19  
20  
ITEM PART NO. DESCRIPTION  
ITEM PART NO. DESCRIPTION  
10  
11  
4-6440  
3-5973  
DECAL, Safety Instructions  
DECAL, Safety Instructions  
(French/German)  
DECAL, Safety Instructions  
(English/Dutch)  
DECAL, Caution Fuel Leakage  
(English)  
DECAL, Caution Fuel (Dutch)  
DECAL, Caution Fuel (French)  
DECAL, Caution Fuel (Ger.)  
--  
7-3199  
DECAL, Caution Fuel (Italian)  
(not shown)  
DECAL, Caut. Fuel (Spanish)  
(not shown)  
DECAL, Euro Community (CE)  
DECAL, 1999 Year of  
Manufacture (not shown)  
DECAL, 2000 Year of Mfr.  
DECAL, 2001 Year of Mfr.  
--  
7-3200  
12  
13  
3-5974  
2-9113  
17  
18  
2-9776  
7-2404  
14  
15  
16  
2-9114  
2-9345  
2-9346  
19  
20  
7-2820  
7-3433  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
27  
DECALS  
(continued)  
20  
21  
22  
24  
23  
25  
27  
26  
ITEM PART NO.  
DESCRIPTION  
20  
21  
22  
--  
2-2215  
2-2216  
2-2218  
7-3201  
7-3202  
1-6972  
2-9839  
2-4052  
4-6720  
2-9784  
DECAL, Brake Operation (Germany)  
DECAL, Brake Operation (French)  
DECAL, Brake Operation (Dutch)  
DECAL, Brake Operation (Italian) (not shown)  
DECAL, Brake Operation (Spanish) (not shown)  
DECAL, Deflector Instruction  
DECAL, Deflector Instruction (English/Dutch)  
DECAL, Deflector Instruction (French/German)  
DECAL, Chute/Deflector Warning  
--  
23  
24  
25  
26  
27  
DECAL, Chute/Deflector Warning (International)  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
28  
DECALS  
(continued)  
29  
28  
32  
30  
34  
31  
33  
35  
ITEM PART NO.  
DESCRIPTION  
DECAL, Danger  
DECAL, Danger (International)  
DECAL, 25” Patented Hi-Vac  
DECAL, 28” Patented Hi-Vac (not shown)  
DECAL, 30” (not shown)  
DECAL, Caution (Rotating Blades)  
DECAL, ABS Pedal  
DECAL, Clutch/Brake (Symbol)  
DECAL, Noise  
28  
29  
30  
--  
2-6831  
2-2841  
2-3992  
2-3996  
2-3997  
1-6973  
2-4072  
2-8514  
2-3009  
4-6218  
--  
31  
32  
33  
34  
35  
DECAL, Height of Cut  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
29  
ELECTRICAL SYSTEMS  
(For Recoil Start)  
2
8
6
TO ITEM 9  
TO ITEM 11  
5
H
4
12  
TO ITEM 1 (D, E, F)  
10  
G
TO ITEM  
1 (A)  
7
1
G
9
#8-32 SCREW  
(FURNISHED WITH  
SWITCH)  
3
TO ITEM 3  
11  
G. MAGNETO  
SHORTING  
BLOCK  
(SEE INSET)  
MAGNETO  
SHORTING  
BLOCK  
H. ENGINE  
GROUND  
MANUAL No. 06075  
R. E. RIDER M SERIES 21  
30  
ELECTRICAL SYSTEMS  
(For Recoil Start)  
ITEM  
1
PART NO.  
2-8606  
2-8386  
1-8524  
9-0880  
1-5438  
1-1138  
1-9299  
1-2080  
2-9211  
1-1853  
2-2886  
2-8607  
DESCRIPTION  
INTERLOCK, Module  
HARNESS, Deck Interlock  
SWITCH, Deck Interlock (NO)  
2
3
4
WASHER, 5/8 Internal Tooth Lock  
NUT, 5/8-32 Hex  
5
6
KEY, Switch (2)  
7
WIRE, Ground (Recoil Start)  
TIE, 7" Long Cable (3)  
8
9
SWITCH, Seat (NC)  
10  
11  
12  
SWITCH, (Recoil Start)  
SWITCH, Traction Operator’s Presence (NC/NO)  
HARNESS, Operator’s Presence Control  
R. E. RIDER M SERIES 21  
MANUAL No. 06075  
31