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Installing Drive Pinion

WARNING: This page is about a different car, the 2003 Chevrolet Corvette and 2002 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the inner bearing race into the pinion housing/cage using the Bearing Race Installer/Spanner Wrench (J 42172) and a hydraulic press.
  2. Install the outer bearing race into the pinion housing/cage using the Bearing and Race Installer (J 42170) and a hydraulic press. Install the bearing onto the pinion shaft using the J 42170, Pinion Gear Holder (J 42164), and a hydraulic press. See Figure.
  3. Assemble the pinion shaft, spacer, and bearing into the housing/cage. Press the bearing onto the pinion shaft using J 42170, J 42164, and a hydraulic press.
  4. Install the nut onto the pinion shaft using a torque wrench, J 42172, and J 42164. See Figure. Tighten the nut to specification. See TORQUE SPECIFICATIONS . Using a punch, stake the areas of the nut into the notches in the end of the pinion shaft. Measure the rotating torque of the pinion shaft using the J 42164. A properly assembled pinion shaft and bearings should have a rotating torque of 22 INCH lb. (2.5 N.m).