User manual

Reelmaster 7000Hydraulic System Page 4 -- 92
Rear Axle and Front Wheel Motor Service
1. Drive shaft
2. Backplate
3. Housing assembly
4. Rotating assembly
5. Cam plate insert
6. Retaining ring
7. Cap screw
8. Shaft seal (front motor only)
9. Retaining ring
10. Thrust race
11. O--ring
12. Valve plate
13. Thrust bearing
14. Roll pin
15. Roll pin
16. Bearing
17. Bearing
18. Washer
19. Plug
20. O--ring
Figure 66
15 to 18 ft--lb
(20to24N--m)
7
2
11
14
3
17
15
16
12
4
5
19
20
6
1
9
10
13
9
10
8
18
FRONT WHEEL MOTOR SHOWN
NOTE: Thefrontwheelmotors(showninFigure66)are
identical.Therearaxlemotorissimilartothefrontwheel
motors.Serviceofthefrontandrearmotorsrequiresthe
same procedure.
NOTE: Therearaxlemotordoesnothavea shaft seal
(item 8). The case drain from the rear axle motor pro-
vides lubrication forthe inputgearcaseoftherearaxle.
NOTE: For service of the wheel motors, s ee the Eaton
Model74318and74348PistonMotors:FixedDisplace-
ment, Valve Plate Design Repair Information at the end
of this chapter.