Axle - Analysis Of Inoperative Conditions

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AXLE - ANALYSIS OF INOPERATIVE CONDITIONS

If the axle does not operate, one of the following may be the cause.

Broken Welds

If axle housing welds are completely broken, replace the axle housing.

Wheel Bearing Wear/Damage

Because of the severe loads they must handle, the vehicle may require new wheel bearings at high mileage. If a wheel bearing fails at low mileage, it is often caused by overloading.

Axle Lock Up

Lock up or seizure of the axle shaft usually indicates inadequate lubrication. Without enough lubricant, the heated parts get soft and may eventually weld together. Check for lubricant leaks after repair.