Pto Pump Repair - Toro Groundsmaster 580-D Service Manual

PTO Pump Repair

(Models 30580 and 30581)
3
2
1
24
12
23
22
1. Coupler
4. Retainer
7. Center section
10. O- -ring
13. Capscrew (4 used)
16. Port section
19. Plug
22. Seal
Note: For service and repair procedures of the PTO
pump used on models 30580 and 30581, see the Vick-
ers Gear Pump Overhaul Manual that follows this chap-
ter.
Groundsmaster 580-D
10
8
7
6
5
4
19
20
21
2. Adapter section
5. Flex plate
8. Idler gear
11. Rear cover
14. Capscrew (4 used)
17. Gear
20. Shaft seal
23. Nut
13
12
11
3
4
5
8
9
7
10
4 5
3
18
Figure 31A
3. Gland
6. O- -ring
9. Gear
12. Lockwasher (16 used)
15. O- -ring
18. Shaft end cover
21. Retaining ring
24. Stud
Page 4 - 38.1 Rev. G
14
12
16
6
4
3
5
17
PTO System Repairs
15