Troy-Bilt 680 - Manual (Page 7)

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680 Series Drive System
Ref. Part Number Description
1. GW-9362 Spring Pin, 1⁄8"
2. 736-0326 Flat Washer, .510 x 1.0 x .125
3. GW-9934 Shoulder Washer, 1⁄2"
4. GW-9932 Disc Spring Washer
5. GW-2178 Wheel Speed Shift Lever
6. 1902240 Knob
7. GW-9317 Cotter Pin, 3⁄32" x 1"
8. GW-1033 Swivel
9. 736-0275 Flat Washer, 5⁄16"
10. 714-04048 Hair Pin Cotter
11. 712-0158 Hex Locknut, 5⁄16"-18
12. 710-0514 Hex Bolt, 3⁄8-16 x 1"
13. 736-0169 Spring Lockwasher, 3⁄8"
14. 736-3050 Flat Washer, 3⁄8"
15. GW-1113-1 Spacer Bushing, 19⁄64"
16. GW-9120 Retaining Ring
17. GW-2102 Belt Adjustment, 3-7⁄8"
18. GW-2100 Belt Adjustment Rod
19. 712-3012 Hex Nut, 1⁄2-20
20. 710-0539 Hex Bolt, 3⁄8-24 x 1.75
Ref. Part Number Description
21. 756-04171 Reverse Disc
22. GW-9245 Forward Drive Belt
23. 619-04124 Engine Power Take-off Pulley
24. 736-04192 Flat Washer, .766 x 1.0 x .031*
— 736-04187 Flat Washer, .766 x 1.0 x .062*
25. GW-9303 Engine Pulley Key, 3⁄16"x 2-1⁄2"
26. 710-0376 Hex Bolt, 5⁄16-18 x 1"
27. 712-3010 Hex Nut, 5⁄16-18
28. GW-1034 Engine Mounting Bar
29. GW-9147 Thread Protector Plug
30. 710-04458 Hex Bolt, 5⁄16-24 x 1-1⁄8"
31. 736-0119 Spring Lockwasher, 5⁄16"
32. 719-04222 Motor Mount
33. 736-3052 Flat Washer, .406 x 1.0 x .105
34. 710-0606 Hex Screw, 1⁄4-20 x 1-1⁄2"
35. 634-04231 Wheel Assembly, 16 x 4.6 x 8"
— 634-04230 Rim Assembly
— 734-0808 Tire, 16.2 x 4.6
36. 712-04064 Hex Flange Nut, 1⁄4-20
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