Lexus IS250 · Service Manual DRIVE LINE

PROBLEM SYMPTOMS TABLE

Troubleshooting

 
Symptom
Suspected area
See page
Noise in rear differential
Oil level (Low or wrong grade)
Click here
Ring gear or drive pinion (Worn or chipped)
Click here
Backlash adjustment (Incorrect)
Click here
Preload adjustment (Incorrect)
Click here
Tooth contact between ring gear and drive pinion (Incorrect)
Click here
Bearing (Worn)
Click here
Oil leak from rear differential
Oil level (Too high or wrong grade)
Click here
Side gear shaft oil seal (Worn or damaged)
Click here
Seal packing (Damaged)
Click here
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