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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 >> Transmission Mount Replacement >> Removal Procedure

Removal Procedure

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  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Support the transmission with a transmission jack.
  3. Remove the transmission mount to the transmission support retaining nut or nuts.
    Fig 1: Identifying Transmission Mount Nuts
    GM647997Courtesy of GENERAL MOTORS CORP.
  4. Raise the transmission to take the weight off of the mount.
  5. Remove the transmission mount to the transmission or transfer case adapter mounting bolts (1).
    Fig 2: Locating Transmission Mount Bolts
    GM702771Courtesy of GENERAL MOTORS CORP.
  6. Raise the transmission just enough to remove the transmission mount.
  7. Remove the transmission mount from the vehicle.