DRIVE SYSTEM
7-79TX525 Service Manual Rev. 000
Road Wheel Rebuild
1. Secure the road wheel assembly in a vise.
2. Drive the road wheel bearing out of the road wheel
(Fig. 1555).
Fig 1555 PICT-4530a
3. Turn the road wheel over in the vise and drive the
grease seal out of the road wheel (Fig. 1556).
Fig 1556 PICT-4532a
4. Clean the road wheel of all debris. Inspect and
replace if damaged.
Road Wheel Assembly (Fig. 1557)
Fig 1557 PICT-4534a
5. Press a new grease seal into the road wheel (Fig.
1558).
A. Grease seal E. Bogie Gasket
B. Road wheel F. Cap
C. Bearing G. Retaining ring
D. Bolt
Fig 1558 PICT-4536a
A
B
C
D
E F
G