Dakota R/T 2WD V8-5.9L VIN Z LDC (1999)
Ring Gear: Service and Repair
NOTE: The ring and pinion gears are serviced in a matched set. Do not replace the ring gear without replacing the pinion gear.
REMOVAL
1. Remove differential from axle housing.
Fig. 24
2. Place differential case in a suitable vise with soft metal jaw protectors.
3. Remove bolts holding ring gear to differential case.
4. Using a soft hammer, drive ring gear from differential case.
5. Use a brass drift and slowly tap the exciter ring from the differential case.
INSTALLATION
CAUTION: Do not reuse the bolts that held the ring gear to the differential case. The bolts can fracture causing extensive damage.
1. Invert the differential case.
2. Position exciter ring on differential case.
3. Using a brass drift, slowly and evenly tap the exciter ring into position.
4. Position ring gear on the differential case and start two ring gear bolts. This will provide case-to ring gear bolt hole alignment.
5. Invert the differential case in the vise.
Fig. 25
6. Install new ring gear bolts and alternately tighten to:
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102 Nm (75 ft. lbs.) torque for 8 1/4 axles.