Toro Groundsmaster 580-D - PTO Pump Repair (Models 30582 and 30583)

Rev. G
Groundsmaster 580--D
Page 4 - 38.2
PTO System Repairs
PTO Pump Repair (Models 30582 and 30583)
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Figure 31B
1. Shaft coupling 2. O--ring 3. Seal gland
4. Seal retainer 5. Wear plate 6. Center section
7. Idler gear 8. Drive gear 9. Rear cover
10. Capscrew (4 used) 11. Capscrew (4 used) 12. Center housing
13. Center section 14. Idler gear 15. Drive gear
16. Shaft end cover 17. Shaft seal 18. Seal
19. Stud (8 used) 20. Lockwasher (16 used) 21. Nut (8 used)
Note: For service and repair procedures of the PTO
pump used on models 30582 and 30583, see the Hal-
dex Barnes G20 and G30 Series Hydraulic Gear Pumps
Service Manual that follows this chapter.