20
Service and Maintenance
Preventive Maintenance
Note: Item numbers refer to the illustration.
1.
Air System and Connections
•
Check for leaks, worn air lines, loose connections and cap-
screws.
2.
Clutch Housing Mounting
•
Check all capscrews of the clutch housing flange for looseness.
3.
Clutch Release Bearing (Not Shown)
•
Remove hand hole cover and check radial and axial clearance in
release bearing.
•
Check relative positive of thrust surface of release bearing with
thrust sleeve on push-type clutches.
4.
Clutch Pedal Shaft and Bores
•
Pry upward on shafts to check wear.
•
If excessive movement is found, remove clutch release mecha-
nism and check bushing on bores and wear on shafts.
