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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 132 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - On Vehicle >> Transmission Mount Replacement (4WD)

Transmission Mount Replacement (4WD)

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Transmission Mount, Crossmember Nut & Bolts
GM1703327Courtesy of GENERAL MOTORS CORP.
Transmission Mount Replacement (4WD)

Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Support the transmission with a transmission jack.
1 Transmission Mount to Crossmember Nut (Qty: 2)
NOTE: Refer to Fastener Notice .

Tighten:  40 N.m (30 lb ft)
2 Transmission Mount Bolt (Qty: 2)

Tighten:  50 N.m (30 lb ft)
3 Transmission Mount
Tip:  Raise the transmission with the transmission jack just enough to remove the transmission mount.
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