Toro 04021 Service Manual

Greensmaster Flex 21Traction and Reel Drive System (Rev. C) Page 4 – 14
Traction Drive Assembly
1. RH traction drum
2. Ball bearing
3. Retaining ring
4. Ball bearing
5. Drum spindle
6. Flat washer
7. Lock nut
8. Gearbox axle
9. Drum spacer
10. Flangette
11. Self aligning bearing
12. Idler
13. Idler arm spacer
14. Flat washer
15. Lock washer
16. Drum belt
17. RH hex shaft
18. Snap ring
19. Drum pulley
20. Drum cover seal
21. RH traction cover
22. Cap screw
23. Cover spacer
24. Flange nut
25. Pulley washer
26. Pulley (22 tooth)
27. Pulley sleeve
28. Retaining ring (early models)
29. Woodruff key
30. Carriage screw
31. Flat washer
32. Cap screw
33. Flange nut
34. LH traction cover
35. LH hex shaft
36. LH traction drum
37. Locking collar w/setscrew
Figure 21
5
4
3
2
1 RH
36 LH
6
7
9
10
11
10
10
10
11
30
33
14
15
32
33
29
26
24
16
25
27
2
28
33
13
12
22
31
21 RH
34 LH
20
18
19
18
17 RH
35 LH
23
32
FRONT
RIGHT
8
100 in–lb
(114 kg–cm)
Anti–seize lubricant
Anti–seize lubricant
37
40 to 50 ft–lb
(54 to 68 N–m)
Note: Illustration for machine
240001001 shown
with serial number below
NOTE: Parts on both sides of the mower frame are
identical except as noted.

Toro 04021 Specifications

General

Brand	Toro
Model	04021
Category	Lawn Mower
Language	English