RAM 3500 Truck 4WD V8-360 5.9L VIN 5 Magnum (1998)
Check Pinion Rotation Torque
10. Rotate the pinion shaft using a (inch lbs.) torque wrench. Rotating resistance torque should be equal to the reading recorded during removal, plus
an additional 0.56 Nm (5 inch lbs.).
CAUTION: Never loosen pinion gear nut to decrease pinion gear bearing rotating torque and never exceed specified preload torque. If preload
torque is exceeded a new pinion nut and collapsible spacer, if equipped, must be installed. The torque sequence will then have to be repeated.
11. If the rotating torque is low, use Yoke Holder 6719 to hold the pinion yoke and tighten the pinion shaft nut in 6.8 Nm (5 ft. lbs.) increments until
proper rotating torque is achieved.
NOTE: The bearing rotating torque should be constant during a complete revolution of the pinion. If the rotating torque varies, this indicates a
binding condition.
12. Install the propeller shaft with the installation reference marks aligned.
13. Tighten the universal joint yoke clamp screws to 19 Nm (14 ft. lbs.).
14. Install the brake drums.
15. Add gear lubricant to the differential housing, if necessary. Refer to the Lubricant Specifications for gear lubricant requirements.
16. Install wheel and tire assemblies and lower the vehicle.
Rear Axle - 286RBI
REMOVAL
1. Raise and support the vehicle.
2. Scribe a mark on the universal joint, pinion yoke, and pinion shaft for reference.
3. Disconnect the propeller shaft from the pinion yoke. Secure the propeller shaft in an upright position to prevent damage to the rear universal joint.
4. Remove the wheel and tire assemblies.
5. Remove the brake drums to prevent any drag. The drag may cause a false bearing preload torque measurement.
6. Rotate the pinion yoke three or four times.
7. Measure the amount of torque necessary to rotate the pinion gear with a (inch lbs.) dial-type torque wrench. Record the torque reading for
installation reference.
8. Hold the yoke with Wrench 6719. Remove the pinion shaft nut and washer.
