Gear Unit: Inspection
WARNING: This page does not describe the selected car, but rather 124 other vehicles, including the 1991 Chevrolet Pickup, 1991 Chevrolet Cab & Chassis, 1988 GMC Vandura Special, 1988 GMC Vandura, and 1988 GMC Value Van. However, it is still accessible from the selected car via links, so may be relevant.
- Check all components for excessive wear or damage. Ensure lubrication holes are open. Check teeth and bearing surfaces. Inspect splines and gears.
- Pinion end play range is .009-.024" (.23-.61 mm). Check roller clutch assembly for damage to rollers, springs, or clutch cage. Inspect sun gear and sun gear shaft for damage or wear to splines, teeth, and bushings.