S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Tighten
Tighten the nut until the pinion end play is removed.
Rotate the pinion while tightening the nut to seat the bearings.
8.
Measure the rotating torque of the pinion. Compare this measurement with the rotating torque recorded during removal.
Tighten
Tighten the nut in small increments, as needed, until the rotating torque is 0.40-0.57 N.m (3-5 lb in) greater than the rotating torque recorded
during removal.
9.
Once the specified torque is obtained, rotate the pinion several times to ensure the bearings have seated. Check the rotating torque and adjust if
necessary.
10.
Install the propeller shaft. Refer to Propeller Shaft Replacement - Rear in Propeller Shaft (SI2000 Document ID # 376875).
11.
Install the brake drums.
12.
Install the tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation in Tires and Wheels (SI2000 Document ID # 539493).
13.
Inspect and add axle lubricant to the axle housing, if necessary. Refer to Lubricant Level Check in Rear Drive Axle (SI2000 Document ID #
711724).
14.
Lower the vehicle.
2001 S/T Trucks - Removal/Install Procedures
Tools Required
^
J 8614-01 Flange/Pulley Holding Tool
^
J 22388 Pinion Oil Seal Installer - Rear
^
J 23911 Pinion Oil Seal Installer
^
J 33782 Pinion Oil Seal Installer
Removal Procedure
Important:
Observe and mark the positions of all the driveline components relative to the propeller shaft and the axles prior to disassembly. These components
include the propeller shafts, drive axles, pinion flanges, output shafts, etc. Assemble all the components in the exact places in which you removed the
parts. Follow any specifications, torque values, and measurements obtained prior to disassembly.
1.
Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information (SI2000 Document ID # 672691).
2.
Remove the tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation in Tires and Wheels (SI2000 Document ID # 539493).
3.
Remove the rear brake calipers (if equipped). Refer to Brake Caliper Replacement - Rear in Disc Brakes (SI2000 Document ID # 526299).
4.
Remove the brake rotors (if equipped). Refer to Brake Rotor Replacement - Rear in Disc Brakes (SI2000 Document ID # 724629).
