Case 580SR Service Manual page 377

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Axle beam body bent
Worn out or pitted bearings
Oil leakage form gaskets and
seals
Bent or broken half shaft
Half shaft broken at wheel side
SECTION 25 - FRONT AXLES
PROBLEM
Vehicle overloaded
Vehicle's accident
Load bump
Insufficient lubrication
Contaminated oil
Excessive use
Normal wear out
Prolonged functioning at high
temperature of the oil
Oil gasket assembled incorrectly
Seal lip damaged
Contaminated oil
Vehicle intensively operated or
overloaded
Wheel support loose
Beam body bent
CAUSE
Replace axle beam body.
Replace bearings.
Use proper lubrication, fill up to right
level and replace at recommended
intervals.
Replace the gasket and the
matching surface if damaged.
Use correct lubrication and replace
at recommended intervals.
Replace.
Replace.
Check that wheel support is not
worn out or wrongly adjusted.
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25
CORRECTION