Summary of the content on the page No. 1
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 PAGE(S)
SPINDLE ASSEMBLY.........................................................22
FRONT END, STEERING.................................................4, 5
DRIVE DISC ASSEMBLY ..............
Summary of the content on the page No. 2
WHEELS-FRONT 1 ASSEMBLY 6 1A ASSEMBLY 10 5 2, 2A 3, 3A 9 7 4 4 7 12 8 11 ITEM PART NO. DESCRIPTION 1 5-2267 ASSEMBLY, Front Tire & Rim (Includes Items 2 thru 6) 1A 5-8944 ASSEMBLY, Front Tire & Rim (Incl. Items 2A, 3A, 4, 5 & 6) 2 2-3828 TIRE, Pneumatic 4.10/3.50 x 4 2A 7-3564 TIRE, Pneumatic 11 x 4.00-4, Carlisle 3 1-7146 RIM (For 4.10/3.50 x 4 Tire) 3A 7-3588 RIM (For 11 x 4.
Summary of the content on the page No. 3
WHEELS-REAR 8 7 1 ASSEMBLY 2A, 2B, 2C 13 3A, 3B, 3C 5 5 9 16 14 17 15 6 10 11 13 12 13 5 4 ITEM PART NO. DESCRIPTION 1 5-2270 ASSEMBLY, Rear Tire & Rim (Includes Items 2A, 3A & 4) -- 5-2269 ASSEMBLY, Rear Tire & Rim (Includes Items 2B, 3B & 4) -- 5-8952 ASSEMBLY, Rear Tire & Rim (Includes Items 2C, 3C & 4) 2A 1-5968 TIRE, Wide, 16/6.50 x 8 Turf 2B 2-3889* TIRE, 4.80/4.00 Turf Saver 2C 7-3585 TIRE,
Summary of the content on the page No. 4
FRONT END STEERING 2 1 36 3 38 35 25 37 23 24 43 39 22 4 32 5 19 20 34 27 33 21 29 18 31 7 26 28 8 10 29 20 31 11 9 10 10 41 31 42 15 40 17 12 12 13 10 16 12 31 12 6 6 30 30 14 MANUAL No. 06075 R. E. RIDER M SERIES 21 4
Summary of the content on the page No. 5
FRONT END STEERING ITEM PART NO. DESCRIPTION 1 5-1941 STEERING WHEEL (includes item 2) 2 2-3781 LOGO, Steering Wheel 3 1-3862 PIN, 1/4" x 1-1/2" Roll 4 3-8243 LATCH, Parking Brake 5 2-2449 CABLE, Clutch/Brake (54.32” long) 6 9-0122 WASHER, 3/8 Flat (2) 7 1-1815 PAD, Clutch/Brake Pedal 8 1-0694 BUSHING, Nylon 9 4-7888 PEDAL, Clutch/Brake 10 1-0986 BEARING (4) 11 4-6232 SHAFT Weldment, Steering 12 1-3321 BUSHING, Tie-Rod (4) 13 1-3023 TIE-ROD, Left Hand 14 4-168
Summary of the content on the page No. 6
MAIN CASE 7 40 2 7 33 5 33 32 34 31 32 8 31 6 36 1 36 41 35 34 21 2 39 23 30 31 42 33 20 35 4 19 22 32 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 29 27 24 16 29 37 28 46 43 15 45 44 MANUAL No. 06075 R. E. RIDER M SERIES 21 6
Summary of the content on the page No. 7
MAIN CASE ITEM PART NO. DESCRIPTION 1 5-8044 CASE, Main (Standard) 2 3-0798 BUMPER, Rear (2) 3 3-7285 FENDER, Left Hand 4 1-7653 GUIDE, Belt 5 4-7189 BRACKET, Drive Support 6 9-0595 BOLT, 5/16-18 X 3/4" Hex Flange Lock (2) 7 1-0153 CAP, Bumper (2) 8 9-0585 NUT, 5/16-18 Hex Flange Lock (6) 9 1-0969 NUT, 5/16-24 Hex Flange Lock 10 2-3676 LINK, Shift (Long) 11 4-1384 ARM, Shift 12 3-3799 BRACE, Cross 13 1-1018 LINK, Shift (Short) 14 9-0196 NUT, 5/16-18 Hex 15 4-0
Summary of the content on the page No. 8
DIFFERENTIAL, R.H. FENDER 26 25 2 5 4 24 6 7 22 23 6 21 9 10 32 8 13 27 11 1 28 27 3 14 12 28 15 29 30 31 33 16 20 18 16 19 17 MANUAL No. 06075 R. E. RIDER M SERIES 21 8
Summary of the content on the page No. 9
DIFFERENTIAL, R.H. FENDER ITEM PART NO. DESCRIPTION 1 5-0257 ASSEMBLY, Gear/Sprocket 2 1-2296 BEARING, Axle (Right Hand Fender) 3 1-0964 GEAR 11 Teeth 4 3-1079 WASHER, Thrust 5 3-8067 PLATE, Differential 6 2-2115 SPACER, Pinion (4) 7 2-1127 GEARS, Differential Pinion (12T)(4) 8 1-1072 WASHER, Thrust 9 5-1584 ASSEMBLY, Drive Hex Tube 10 1-0988 WASHER, Nylon 11 2-1129 SPROCKET (34T) 12 1-0941 CHAIN, 46 Pitch (#35) 13 1-0969 NUT, 5/16-24 Hex Flange Lock 14 1-0965
Summary of the content on the page No. 10
CHAIN CASE, L. H. FENDER 16 5 1 ASSEMBLY 18 28 14 15 7 18 2 28 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
Summary of the content on the page No. 11
CHAIN CASE, L. H. FENDER ITEM PART NO. DESCRIPTION 1 5-2683 ASSEMBLY, Chain Case (Includes Items 2 Thru 13, 15, 16, 18 & 28) 2 4-1136 CASE, Sprocket 3 2-8761 GASKET, Case Cover 4 1-1121 WASHER, Belleville (2) 5 1-0756 BEARING, Ball (2) 6 1-8963 SPROCKET & SHAFT 7 1-0614 KEY, 1/8 x 5/8" Woodruff 8 3-9778 COVER, Chain Case 9 1-0942 BEARING, Needle (2) 10 1-1086 WASHER, Nylon Thrust (2) 11 4-0355 HUB & SPROCKET 12 1-0941 CHAIN 13 9-0307 SCREW, #10-24 x 5/8" S
Summary of the content on the page No. 12
SMOOTH CLUTCH ASSEMBLY 2 1 ASSEMBLY 3 4 5 13 6 7 DRIVE SUPPORT BRACKET See Pages 6 & 7 11 (Item #5) 9 32 12 31 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
Summary of the content on the page No. 13
SMOOTH CLUTCH ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-3114 ASSEMBLY, Smooth Clutch (Includes Items 2 Thru 6) 2 5-4243 HUB, Driven Disc 3 5-3103 DISC, Driven 4 1-4523 WASHER, Thrust 5 3-2331 PLATE 6 9-0585 NUT, 5/16-18 Hex Flange Lock (4) 7 5-2497 ASSEMBLY, Brake Lever (Includes Brake Lining & Rivet) 8 1-2313 RING, 3/8” External Retaining 9 9-0303 NUT, 1/4-28 Hex Top Lock 10 9-1294 WASHER, 1/4 Flat (3) 11 1-0916 SPACER 12 9-1504 SCREW, 1/4-28 x 1" Hex Head Cap, Gr
Summary of the content on the page No. 14
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 29 12 4 4 13 3C 16 10 24 11 15 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
Summary of the content on the page No. 15
CUTTING DECKS, DEFLECTORS ITEM PART NO. DESCRIPTION 1 7-3434 COVER, Spindle 2 6-1969 KIT, 25” Deck (with decals) 2A 6-1970 KIT, 28” Deck (with decals) 2B 6-1971 KIT, 30” Deck (with decals) 3 5-1976 DEFLECTOR, Discharge (25” Deck) (incl. side chute & items 4 & 5) 3A 5-4084 ASSEMBLY, Discharge (25” Deck) (includes items 4 thru 8 ) 3B 5-2555 ASSEMBLY, DEFLECTOR 28” Discharge (incl. deflector & items 4 thru 8) 3C 5-2553 ASSEMBLY, DEFLECTOR, 30” Discharge 4 2-6831 DECAL, Dan
Summary of the content on the page No. 16
RAILS, LIFT ARMS, CAM LIFT 1 9 1 11 2 10 2 3 5 35 4 6 7 8 23 10 35 3 12 24 13 14 25 16 26 17 15 18 22 14 28 27 30 29 19 31 32 28 37 20 33 21 36 26 CABLE, NO REVERSE IN MOW (SEE NEXT TWO PAGES) 34 MANUAL No. 06075 R. E. RIDER M SERIES 21 16
Summary of the content on the page No. 17
RAILS, LIFT ARMS, CAM LIFT ITEM PART NO. DESCRIPTION 1 9-1503 HAIRPIN, 3/32” X 1-1/2” (2) 2 2-8200 SWIVEL (2) 3 2-8728 HOOK, Chain (2) 4 2-8021 COVER, Chain (2) 5 9-0854 NUT, 3/8-24 Hex Nyloc 6 9-0122 WASHER, 3/8” Flat 7 3-4213 PIVOT, Leveling 8 5-8042 ARM, Rear Lift 9 9-0483 SCREW, 3/8-24 X 1-3/4” Hex Head Cap Grade 5 10 3-2030 WASHER, 13/32” Flat (2) 11 4-6155 LEVER, Height of Cut 12 9-0289 NUT, 3/8-24 Hex Center Lock 13 4-6159 SPRING, Lever 14 1-2068 RI
Summary of the content on the page No. 18
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
Summary of the content on the page No. 19
BLADE STOP PEDALS ITEM PART NO. DESCRIPTION 1 7-3267 PEDAL, Blade Stop Control 2 3-5669 SPRING, Latching 3 1-5448 SPRING, Pedal 4 9-1945 BOLT, 3/8-16 x 1-1/2 Short Neck Carriage, Grade 5 5 1-5446 BOLT, 3/8-24 x 9/16" Shoulder 6 7-1917 SPACER 7 9-0122 WASHER, 3/8” Flat (2) 8 9-0250 WASHER, 1/2” Flat 9 9-0289 NUT, 3/8-24 Hex Center Lock 10 9-1585 NUT, 3/8-16 Hex Center Lock 11 7-3216 CABLE, No Reverse In Mow 12 7-3217 CLIP, Cable 13 9-1776 BOLT, 1/
Summary of the content on the page No. 20
BELTS, BRAKES, INTERLOCK 22 1 38 37 27 36 2 35 29 30 19 23 15 20 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
