Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Rear Axle and Suspension

Noises in rear axle

Possible causes and remedies

Possible cause

Oil level low or wrong grade

Remedy

Drain and replace oil

Possible cause

Excessive backlash between pinion and ring or side gear

Remedy

Check backlash

RA-28

Possible cause

Ring gear worn or chipped

Remedy

Inspect gear

RA-31

Possible cause

Pinion or side gears worn or chipped

Remedy

Inspect gears

RA-43 / RA-46 / RA-49

Possible cause

Pinion shaft bearing worn

Remedy

Replace bearing

RA-30

Possible cause

Side bearing worn

Remedy

Replace bearing

RA-31

Possible cause

Differential bearing loose or worn

Remedy

Tighten or replace bearings

RA-39