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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 227 (Automatic Transmission - 2ML70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - On Vehicle >> Transmission Fluid Pan Replacement

Transmission Fluid Pan Replacement

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transmission Fluid Pan Replacement
GM1970160Courtesy of GENERAL MOTORS CORP.
Callout Component Name
NOTE: Use Dexron VI transmission fluid only. Failure to use the proper fluid may result in transmission internal damage.

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Place a suitable drain pan under the transmission.
  3. Drain the transmission using the fluid pan drain plug.
  4. Remove the auxiliary fluid pump bolts and position the pump out of the way. Refer to Automatic Transmission Auxiliary Fluid Pump and Gasket Replacement .
1 Transmission Fluid Pan Drain Plug

Tighten:  30-40 N.m (22-30 lb ft)


Procedure: 
NOTE: Use Dexron VI transmission fluid only. Failure to use the proper fluid may result in transmission internal damage.

Fill the transmission with the proper amount of transmission fluid. Refer to Fluid Capacity Specifications and Transmission Fluid Check .
2 Transmission Fluid Pan Bolt (Qty: 13)
NOTE: Refer to Fastener Notice .

Tighten:  24-29 N.m (18-21 lb ft)

3 Transmission Fluid Pan
4 Transmission Fluid Pan Gasket
Tip:  The fluid pan gasket is reusable. Inspect the gasket to determine if it may be reused.