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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Repair Instructions >> 2-4 Servo >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Install NEW seals onto the servo pistons and the servo cover.
  2. Install the 2-4 servo.
    Fig 1: View Of 2-4 Servo
    GM642523Courtesy of GENERAL MOTORS CORP.
  3. Install the J 29714-A  . See Special Tools .
  4. Fig 2: Compressing The Servo Cover Using J 29714-A
    GM14478Courtesy of GENERAL MOTORS CORP.
  5. Tighten the bolt onJ 29714-A  in order to compress the servo cover. See Special Tools .
  6. Install the servo cover ring.
  7. Remove the J 29714-A  . See Special Tools .
  8. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  9. Install the oil pan bolt.

    Tighten:  Tighten the bolt to 11 N.m (97 lb in).

  10. Install the heat shield and bolts.
    Fig 3: View Of Heat Shield/Exhaust Pipe Hanger Bracket & Bolts
    GM858548Courtesy of GENERAL MOTORS CORP.

    Tighten:  Tighten the bolts to 17 N.m (13 lb ft).

  11. Install the exhaust pipe. Refer to Exhaust Manifold Pipe Replacement (6.0L, 6.6L, and 8.1L Engines) in Engine Exhaust.
  12. Fill the transmission to the proper level with DEXRON® III transmission fluid. Refer to Transmission Fluid Checking Procedure .