Rev. 000
TX 413 Service Manual
3-3
MAINTENANCE
3. Remove the wheel bearing cap with seal (Figure
006).
Figure 004 DSC-0769
Figure 006 DSC-0822
Maintaining the Road Wheels
1. Remove the tracks; refer to Track Removal, page
8-4.
Note: Remove the tracks only when the inner
wheels or the complete tray of wheels
needs maintenance.
2. Remove the snap ring and cap from a road wheel
(Fig. 005).
4. Ensure that the road wheel turns smoothly on the
bearing. If it does not turn smoothly or spin freely,
replace the bearing; refer to Road Wheel Bearing
Replacement, page 8-10.
5. Check the grease under the cap and around the
gasket. If it is dirty, gritty, or depleted, clean out
all of the grease, replace the gasket, and fill the
head of the cap with new grease (Fig. 007).
Figure 005 DSC-0821
Figure 007 DSC-0835
(2) are located on the right side of the unit (Fig. 004).