MTD 663 Snow Blower User Manual


 
23
Models 643 & 663
Ref.
No.
Part No. Part Description
1. 710-1652 Hex Washer Screw 1/4-20 x .625
2. 731-1324 Belt Cover
3. 732-0710 Extension Spring
4. 710-0627 Hex Screw 5/16-24 x .75
5. 710-3005 Hex Cap Screw 3/8-16 x 1.25
6. 05896A Drive Clutch Idler Bracket
7. 748-0234 Shoulder Spacer
8. 756-0987 Pulley Half
9. 754-0346 V-Belt
10. 756-0986 Pulley Half
11. 736-0270 Bell Washer
12. 710-0230 Hex Cap Screw 1/4-28 x .50
13. 756-0313 Flat Idler
14. 710-1245B Lock Hex Cap Screw 5/16-24
15. 712-0181 Lock Jam Nut 3/8-16
16. 756-0569 Pulley Half
17. 736-0242 Bell Washer
18. 736-0505 Flat Washer
19. 754-0430B Belt
20. 756-0967 Auger Pulley
21. 736-0247 Flat Washer 3/8 x 1.25 OD
22. 736-0331 Bell Washer
23. 710-0696 Hex Cap Screw 3/8-24
24. 748-0360 Adapter Pulley
25. 710-0654A Hex Screw 3/8-16 x 1.0
26. 629-0071 Extension Cord
27. OEM-390-987 Electric Start Kit
28. 712-0324 Lock Nut, 1/4-20
29. 736-0173 Flat Washer, .28 x .74 x .063
30. 732-0705 Cable Guide
31. 738-0830 Axle 16
32. 734-1712A Wheel Assy Comp 16.5 x 4.8
33. 734-1525 Tire 16.0 x 6.50 x 8.0
34. 734-0255 Tubeless Air Valve
35. 734-1711A Rim Assembly
36. 629-0059 Upper Harness Assembly