LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 920 (Automatic Transmission - ALLISON - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> Intermediate Internal Gear Inspection

Intermediate Internal Gear Inspection

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Intermediate Internal Gear
    GM1217229Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Clutch plate movement can cause notching on the external splines of the intermediate internal gear.
  1. Inspect the external splines of the intermediate internal gear.
  2. Replace the intermediate internal gear if detectable notching has occurred.