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Home >> Hummer >> 2008 >> H3 Luxury, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> On-Vehicle Repair Information >> Transmission Mount Replacement (2WD) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Transmission Mount, Spacer And Bolts
    GM2007877Courtesy of GENERAL MOTORS CORP.
  1. Install the transmission mount spacer (2).
  2. Install the transmission mount spacer bolts (1).
  3. Install the transmission mount (3).
  4. NOTE: Refer to Fastener Notice .
  5. Install the bolts (4).

    Tighten:  Tighten the bolts to 55 N.m (41 lb ft).

  6. Fig 2: View Of Transmission Support
    GM1235550Courtesy of GENERAL MOTORS CORP.
  7. Lower the transmission and install the 2 nuts securing the transmission mount to the transmission support.

    Tighten:  Tighten the nuts to 57 N.m (42 lb ft).

  8. Remove the transmission jack.
  9. Lower the vehicle.