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Home >> GMC >> 2007 >> Yukon Denali >> Repair and Diagnosis >> External Pages >> Different car >> Section 892 (Automatic Transmission - 4L80-E/4L85-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - Off Vehicle >> Low and Reverse Band Removal

Low and Reverse Band Removal

WARNING: This page is about a different car, the 2007 GMC Yukon XL and 2007 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Inspecting Low & Reverse Band For Wear & Damage
    GM334770Courtesy of GENERAL MOTORS CORP.
  1. Remove the center support spacer (643).
    2. IMPORTANT: The thrust washers may be stuck to the output shaft and gear unit assembly or to the bottom of the transmission case.
  2. Remove the selective thrust washer (674) from the transmission case.
  3. Remove the low and reverse band assembly (657).
  4. Inspect the low and reverse band assembly (657) and the selective thrust washer (674) for wear and damage.
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