Problem Symptoms Table
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
DIFFERENTIAL SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Noise in rear differential | Oil (Level too low or wrong grade) | Refer to REPLACEMENT |
| Ring gear or drive pinion (Worn or chipped) | Refer to DISASSEMBLY | |
| Backlash adjustment (Defective) | Refer to DISASSEMBLY | |
| Preload adjustment (Defective) | Refer to DISASSEMBLY | |
| Tooth contact between ring gear and drive pinion (Defective) | Refer to DISASSEMBLY | |
| Bearing (Worn) | Refer to DISASSEMBLY | |
| Oil leaks from rear differential | Oil (Level too high or wrong grade) | Refer to REPLACEMENT |
| Side gear shaft oil seal (Worn or damaged) | Refer to REPLACEMENT | |
| Seal packing (Damaged) | Refer to DISASSEMBLY |