Toro Greensmaster Flex 1820 - Differential Assembly

Greensmaster Flex 1800/1820/2100/2120Traction and Reel Drive System Page 4 − 24
Differential Assembly
1. Drum drive housing
2. Straight bushing
3. Flange bushing (4 used)
4. Brake lever
5. Traction lever
6. Square key (2 used)
7. Drum shaft
8. Long spur gear
9. Differential assembly
10. RH traction drum
11. Jam nut
12. Grease seal
13. LH traction drum
14. Ball bearing (2 used)
15. Bearing nut
16. LH hex shaft (LH threads)
17. Straight bushing (2 used)
18. Dowel pin (2 used)
19. Cap screw
20. Flat washer
21. Traction engage lever
22. Retaining ring (2 used)
23. Brake lever
24. Retaining ring
25. LH side plate
26. Washer head screw
27. Lock collar
28. Pin
29. Thrust washer
30. O−ring
31. Spur gear assembly
Figure 27
FRONT
RIGHT
Lubricant
Antiseize
1
3
4
5
6
7
8
9
14
17
18
19
20
21
22
23
24
27
29
3
17
6
3
3
22
28
30
2
26
10
11
12
13
15
16
14
25
70 to 80 ft−lb
(95 to 108 N−m)
140 to 160 ft−lb
(190 to 216 N−m)
75 to 90 ft−lb
(102 to 122 N−m)
Loctite #242
31
Disassembly (Fig. 27)
1. Park machine on a level surface. Make sure engine
is OFF. Remove spark plug wire from the engine spark
plug.
2. Remove traction drums from machine (see Traction
Drums in this section).
3. Slide spur gear assembly from differential assembly
in drum drive housing (Fig. 28).