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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 >> Inner Manual Linkage Installation

Inner Manual Linkage Installation

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.
    Fig 1: Locating Parking Brake Pawl & Return Spring
    GM4191Courtesy of GENERAL MOTORS CORP.
  1. Install the parking lock bracket (86).
  2. NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  3. Install the parking lock bracket bolt (87).

    Tighten:  Tighten the bolt to 31 N.m (23 lb ft).

  4. Inspect the following items:
    • The parking brake pawl (81) for damage or cracks
    • The parking pawl return spring (80) for being broken or missing
  5. Fig 2: View Of Manual Shaft, Parking Lock Actuator Assembly, Inside Detent Lever & Components
    GM1568380Courtesy of GENERAL MOTORS CORP.
  6. Inspect the following items:
    • The manual shaft retainer (83) for damage or cracks
    • The manual shaft (84) for damage or burrs
    • The parking lock actuator assembly (85) for damage
    • The inside detent lever (88) for damage or cracks
    • The manual valve link (89) for damage
    • The hex head nut (90) for damage or stripped threads
  7. Install the following items:
    • The inside detent lever (88)
    • The parking lock actuator assembly (85)
    • The manual shaft (84) (model dependent)
    • The manual shaft retainer (83)
    • The hex head nut (90)
    • The manual valve link (89)

      Tighten:  Tighten the nut to 31 N.m (23 lb ft).