Cause | Correction | ||||
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Important: Upon completion of all repairs, refill the axle with the proper amounts of axle lubricant and friction modifier additive. Refer to Rear Axle Lubricant Level Inspection and Lubrication Specifications . | |||||
Restricted or damaged vent valve assembly | Repair or replace the vent valve as required. | ||||
Left side cover O-ring seal | Replace the side cover O-ring seal as required. | ||||
Worn or damaged axle shaft oil seals | Replace the axle shaft oil seals as required. | ||||
Housing or side cover porosity | Replace the housing and/or the covers as required. | ||||
Loose Drain or Fill Plug | Tighten to specification | ||||
Pinion Cage Assembly O-Ring |
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