Toro Greensmaster Flex 1018 Service Manual page 68

Disassembly of Drum Drive Gear Box Assembly (continued)
Traction and Reel Drive Systems: Service and Repairs
5. Remove the nut (12) that secures the spur gear (11) to the drum drive shaft
(5). Slide and remove the spur gear (11) from the drum drive shaft (5). Locate
and retrieve the key (30) from the drum drive shaft (5).
6. Remove the nut (1) and washer (2) that secures the outer drum hub (3) to
the drum drive shaft (5). Slide and remove the outer drum hub (3) and V-ring
seal (4) from the drum drive shaft (5). Locate and retrieve the key (30) from
the drum drive shaft (5).
7. If the ball bearings (6) are to be removed, use a press to remove the oil
seal (10), ball bearings (6), bearing spacer (7), spring washer (9) and drum
drive shaft (5) from the drum drive housing (25). Discard the ball bearings
after removal.
8. Remove the nut (17) and bearing pin (31) that secures the spur gear (20) to
the drum drive housing (25).
9. Remove the spur gear (20) and bearing spacer (34) from the drum drive
housing (25).
10. Remove and discard the O-ring (32) from the bearing pin (31).
11. If the spur gear bearings (19) are to be removed, remove the retaining rings
(18) and use a press to remove the ball bearings (19). Discard the bearings
after removal.
12. Remove the retaining ring (28) and oil seal (27) from the drum drive housing
(25). Discard the oil seal (27). Remove the retaining ring (26) from the spur
gear (21).
13. Use a press to remove ball bearings (23), spur gear (21) and wave washer
(24) from the drum drive housing (25). Discard the ball bearings after
removal.
14. Remove and discard the O-ring (29) from the drum drive housing (25).
Page 5–14 Greensmaster ® Flex 1018/1021
20247SL Rev A