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5. Use a appropriate puller (TOR6004) to loosen the
wheel hub from the wheel motor.
6. Remove the lock nut and wheel hub from the motor
shaft.
7. Remove the (4) screws securing the brake assembly
to the brake adapter. Remove the brake assembly.
Discard the screws.
8. Thoroughly clean the hydraulic line ends and fittings
on the wheel motor to prevent contaminating the
to hydraulic system.
9. Label the hydraulic connections at the wheel motor
for assembly purposes.
10. Disconnect the hydraulic lines from the fittings on
the wheel motors. Allow the lines to drain into a
suitable container.
16
15
14
13
12
1. Brake drum
2. Hex nut
3. Hub assembly
4. Screw, 3/8 x 3/4 inch
G016463
5. Brake assembly, L.H.
6. Screw, 1/2 x 3 inch
7. Brake spring bracket or
Spring clip, L.H.
8. Brake adapter
11. Put caps or plugs on the disconnected lines and
fittings to prevent contamination.
12. Support each wheel motor to prevent them from
falling.
13. Remove the (4) locknuts securing the brake adapter,
wheel motor and spring clip to the frame.
14. Remove the brake adapter, wheel motor and brake
spring bracket from the machine.
15. Note the orientation of the fittings to simplify the
installation on the new motor assemblies. Remove
the fittings from the motor and discard the O-rings.
11
Figure 1
9. Square key
10. Wheel motor, L.H.
11. Lock nut, 1/2 inch
12. Screw, 5/16 x 1–1/2 inch
2
10
9
8
5
4
7 6
13. Extension spring
14. Jam nut, 5/16 inch
15. Brake spring bracket or
Spring clip, R.H.
16. Flange nut, 5/16 inch
3
2
1
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