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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1537 (Automatic Transaxle - 4T45-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - Off Vehicle >> Input Internal Gear, Forward Clutch Hub Disassemble

Input Internal Gear, Forward Clutch Hub Disassemble

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Disassembling Input Internal Gear & Forward Clutch Hub
    GM20252Courtesy of GENERAL MOTORS CORP.
  1. If the thrust washer (109) has not been removed, remove the thrust washer (109) from the forward clutch hub (577).
  2. Remove the input internal gear to forward clutch hub assembly snap ring (578).
  3. Remove the forward clutch hub (577) from the input internal gear (560).
  4. Fig 2: Input Internal Gear & Forward Clutch Hub Inspection Areas
    GM25504Courtesy of GENERAL MOTORS CORP.
  5. Inspect the input internal gear (560) for damage or excessive wear.
  6. Inspect the forward clutch hub (577) splines for damage or excessive wear.
  7. Inspect the bushing and the thrust washer (109) for damage or excessive wear.
  8. Clean and dry all of the components.