MTD 644E Operator's Manual page 29

Models 644E & 664G
27
21
20
22
23
24
25
REF. PART
NO. NO.
1. 710-1652
2. 731-1324
3. 710-3005
4. 732-0710
5. 710-0627
6. 05896A
7. 748-0234
8. 756-0987
9. 754-0346
10. 756-0986
11. 736-0270
12. 710-0230
13. 756-0313
14. 712-0181
26
20
21
12
20
19
DESCRIPTION
Hex Washer Screw 1/4-20 x.50
Belt Cover
Hex Cap Screw 3/8-16 x 1.25
Extension Spring
Hex Screw 5/16-24 x.75
Drive Clutch Idler Bracket
Shoulder Spacer
Pulley Half
Belt
Pulley Half
Bell Washer
Hex Cap Screw
Flat Idler
Lock Jam Nut 3/8-16
4
5
8
9
10
11
5
7
14
13
16
17
18
19
IMPORTANT: For a proper working machine, use Factory
Approved Parts.
V-BELTS are specially designed to engage and disengage
safely. A substitute (non OEM) V-Belt can be dangerous by not
disengaging completely.
REF. PART
NO. NO.
15. 710-0654A
16. 710-1245B
17. 736-0242
18. 736-0505
19. 756-0967
20. 756-0569
21. 754-0430B
22. 736-0247
23. 736-0331
24. 710-0696
25. 748-0360
26. OEM-390-987 Electric Start
27. 629-0071
29
1
2
3
6
15
DESCRIPTION
Hex Washer Screw 3/8-16 x 1.0
Hex Lock Screw 5/16-24 x.875
Bell Washer.340 ID x.872 OD
Flat Washer.341 ID x.50 OD
Auger Pulley
Pulley Half
V-Belt
Flat Washer
Bell Washer.39 ID x 1.13 OD
Hex Cap Screw 3/8-24 x.875
Pulley Adapter
Extension Cord, Three-Prong