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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 146 (Automatic Transmission - 4T45-E - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Drive Sprocket, Driven Sprocket, and Drive Link Disassemble

Drive Sprocket, Driven Sprocket, and Drive Link Disassemble

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Disassembling Drive, Driven Sprockets And Drive Link
    GM20313Courtesy of GENERAL MOTORS CORP.
  1. Remove the turbine shaft to drive sprocket snap ring (35).
  2. Remove the drive sprocket (37) from the turbine shaft (39).
  3. Remove the three Teflon seals (33 and 40) from the turbine shaft.
  4. Discard the Teflon seals (33 and 40).
    5. Fig 2: Inspection Areas On Drive, Driven Sprockets And Drive Link
    GM25658Courtesy of GENERAL MOTORS CORP.
  5. Inspect the drive sprocket (37), the driven sprocket (91), the drive link assembly (36), and the turbine shaft (39) for damage or excessive wear.
  6. Inspect the seal grooves for damage.
  7. Inspect the thrust washers for damage or excessive wear.
  8. Clean and dry each of the components.
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