Constant Noise
| Checks | Action |
|---|---|
| Flat spot on the pinion or the ring gear teeth | Replace the pinion and the ring gear. Refer to Drive Pinion and Ring Gear Replacement . |
| Flat spot on the pinion bearing | Replace the bearing. Refer to Differential Drive Pinion Gear Bearing Replacement . |
| Worn pinion splines | Replace the pinion. Refer to Drive Pinion and Ring Gear Replacement . |