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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> 2-4 Servo Cover and Assembly Removal >> Tools Required

Tools Required

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

J 29714-A  Servo Cover Depressor. See Special Tools .

    Fig 1: Installing J 29714-A
    GM5426Courtesy of GENERAL MOTORS CORP.
  1. Install the J 29714-A  . See Special Tools .
  2. Fig 2: Compressing Servo Cover With J 29714-A
    GM5427Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: If cover does not move inwards with tool, use a block of wood or suitable material and lightly tap on cover using a hammer to free up cover in bore.
  3. Tighten the J 29714-A  bolt to compress the servo cover. See Special Tools .
  4. Fig 3: Locating Servo Cover Retaining Ring
    GM207613Courtesy of GENERAL MOTORS CORP.
  5. Remove the servo cover retaining ring (29) and the J 29714-A  . See Special Tools .
  6. Fig 4: View Of 2-4 Servo Assembly
    GM207615Courtesy of GENERAL MOTORS CORP.
  7. Remove the servo cover (28) and O-ring seal (27). If the servo cover seems to be hung up on the seal, cut and remove the O-ring seal before removing the cover.
  8. Remove the 2-4 servo assembly.