Power Take-Off (Pto) Service; Disassembly - Toro Workman 3000 Series Service Manual

Power Take–Off (P.T.O.) Service
30
28
29
26
27
11
23
1. PTO cover
2. Cap screw (4 used)
3. Lock washer (7 used)
4. Cap screw (3 used)
5. O–ring
6. Shift arm
7. Shifter block
8. Spring
9. Ball
10. Retaining ring
11. Bearing
12. Input shaft
Disassembly (Fig. 115)
NOTE: Item numbers in figures are shown in order of
disassembly; for example, remove Item 1 first, then Item
2, etc. Reassemble in reverse order; for example, install
Item 1 last.
1. Put vehicle on a level surface. Stop the engine and
remove key from ignition switch. Remove the bed or oth-
er attachment(s). Allow engine and radiator to cool.
2. Remove PTO from top of transaxle (see PTO Re-
moval and Installation in this chapter).
3. Thoroughly clean outside surface of PTO case.
4. Loosen cap screws and nut. Note location and length
of cap screws. Separate PTO cover from PTO housing.
Drive Train
32
31
24
17
13. Shift collar
14. Gear (29T)
15. Bushing
16. Thrust washer
17. Bearing
18. Retaining ring
19. Shift lever
20. Spring pin
21. Spring pin
22. Alignment pin (2 used)
23. PTO housing
24. Gear (27T)
34
33
17
25
22
21
7
20
17
19
18
Figure 115
Page 6 – 54
35
18 to 22 ft–lb
3
2
(24.5 to 29.5 N–m)
1
2
3
4
5
3
6
8
9
11
12
13
14
16 15
25. Intermediate shaft
26. Gear (37T)
27. Retaining ring
28. Retaining ring
29. Thrust washer
30. Bearing
31. Oil seal
32. Output shaft
33. Stud
34. Lock washer
35. Hex nut
Figure 116
Workman 3000/4000 Series
10