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Home >> GMC >> 2005 >> Jimmy Part Time, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Introduction & Repair Instructions >> Repair Instructions >> 2-4 Servo >> Installation Procedure

Installation Procedure

    Fig 1: View Of 2-4 Servo
    GM642523Courtesy of GENERAL MOTORS CORP.
  1. Install the new seals on the pistons and the servo cover.
  2. Lubricate the seals with clean transmission fluid.
  3. Install the 2-4 servo assembly into the 2-4 servo bore.
  4. Install the servo cover and O-ring seal.
  5. Install the J 29714-A  . See Special Tools .
    6. Fig 2: Compressing The Servo Cover Using J 29714-A
    GM14478Courtesy of GENERAL MOTORS CORP.
  6. Tighten the bolt on the J 29714-A  in order to compress the servo cover. See Special Tools .
  7. Install the servo cover retaining ring.
  8. Remove the J 29714-A  from the oil pan flange. See Special Tools .
    9. NOTE: Refer to Fastener Notice in Cautions and Notices.
  9. Install the oil pan bolt.

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

  10. Connect the oil cooler lines to the transmission, if removed. Refer to Transmission Fluid Cooler Hose/Pipe Replacement .
  11. Raise the transmission into place.
  12. Remove the drain pan from under the vehicle.
  13. Install the exhaust manifold pipe. Refer to Exhaust Manifold Pipe Replacement in Engine Exhaust.
  14. Install the transmission support. Refer to Transmission Support Replacement (4WD, ZR2) or Transmission Support Replacement (RWD) in Frame and Underbody.
  15. Remove the transmission jack.
  16. Lower the vehicle.
  17. Fill the transmission to the proper level with DEXRON® III transmission fluid. Refer to Transmission Fluid Checking Procedure .
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