PAGE GROUP Handles & Controls Group Engine, Deck & Blade Group Wheel & Height-of-Cut Assembly Group Drive System, Self-Propelled Transmission - Differential Group Side Chute, Adapter Grass Bag & Accessories Group Decals Group 21" STEEL DECK WALK BEHIND SERIES 20 Table Of Contents Manual No.
Handles & Controls Group Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 5
Item Part No Description 7074411A HANDLE, Upper 7023810 FOAM GRIP, 18.75” long 7074418A BAIL, OPC Control 7034872 CLIP, Zone Control 7074156A HANDLE, Middle 7033985A HANDLE, Lower, Adjustable, LH 7033986A HANDLE, Lower, Adjustable, RH 7074140 CONTROL PANEL, No Electric Switch 7900067 SCREW, 1/4-20 x .550”...
Page 6
Handles & Controls Group Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 7
Item Part No Description 7034162 COTTER PIN, 5/16” Self Lock 7090799 BOLT, 5/16-18 x 5/8” Round Head Short Square Neck, GR 5 BZ (Was7091026) 7091601 NUT, 5/16-18 Hex Flange Lock, GR 5, YZ 7046707A BRACE, Handle 7090238 SCREW, 5/16-24 x 1” Hex Head Cap, GR 5, BZ 7090595 BOLT, 5/16-18 x 3/4”...
Engine, Deck & Blade Group Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 9
PULLEY, Engine (25mm I. D. x 2-1/8” O.D.) 7092086 SCREW, 5/16-18 x 1/2” Hex Socket Head 7101414 HUB, Blade Drive, 25mm I.D. RD 2 Position (used on 7800764 model) 7026691 BLADE, 21” Standard Lift (used on 7800772 model) 7012063 WASHER, Cone 7090167 SCREW, 3/8-24 x 2”...
Drive System, Self-Propelled Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 13
Item Part No Description 7091542 SCREW, 5/16-18 x 1/2” Pan Head Self-Tap (Torx) 7090391 WASHER, 5/16” Internal Tooth Lock 7034179A LINK, Differential, Commercial 7011724 WASHER, Curved, .44 x .78 x .025 BZ 7012354 BELT, Poly-V, V21 7091576 NUT, 1/4-20 Hex, GR 5 or B, ZP (Was 7090063) 7090053 WASHER, 1/4”...
Page 14
Drive System, Self-Propelled Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 15
Item Part No Description 7073528 DRIVE DISC, Steel 7017696 BUSHING 7090585 NUT, 5/16-18 Hex Flange Lock, GR 5 7029025 SPRING, Extension, .58 x 3.2 7090731 BOLT, 5/16-18 x 1/2” Short Square neck Carriage, GR 5 7090799 BOLT, 5/16-18 x 5/8” Round Head Short Square Neck, GR 5 BZ (Was 7091026) 7011791 RETAINER, 5/16”...
Transmission - Differential Group Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 17
Item Part No Description 7053943 ASSEMBLY, Transmission 7051908 ASSEMBLY, Right Hand Housing (Includes enclosed items) 7029034 HOUSING, Right Hand 7012314 SEAL, 5/8” ID 7073963 BALL BEARING, 1-1/8” O.D. 7029035 BEARING, Tapered, Differential Housing 7024442 GASKET, 5/8” O.D. 7014155 SCREW, 5/16-24 x 1-1/8” Rib Neck, GR 5 7053939 ASSEMBLY, Left Hand Housing 7029033...
Side Chute, Adapter Manual No. 7104803 21" STEEL DECK WALK BEHIND SERIES 20...
Page 19
Item Part No Description 7047081 BAG ADAPTER, 21 7042965 CHUTE, 21” Side (accessory part) 7029149 COVER, 21” Deck 7091508 BOLT, 5/16-18 x 3/4” Short Neck Carriage GR 5 (Was 7090001) 7011791 RETAINER, 5/16” Bolt 7024340 SPACER, .316 I.D. x .375 O.D. x .310 thick 7090951 NUT, 5/16-18 Hex Large Flange Center Lock 7090189...