Workshop Manuals Factory service & repair Hummer
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
Hummer H3 L5-3.7L (2007)03 · Maintenance
03 · Maintenance

Fluid - Transfer Case: Specifications (page 2 of 4)

Make
Hummer
Model
H3
Engine
L5-3.7L
Year
2007
Section
Fluids › Fluid - Transfer Case
MaintenanceSpecifications · page 2 of 4
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Fluid - Transfer Case: Service and Repair

Transfer Case Fluid Replacement

Fluid Replacement Procedure

1. Raise the vehicle. refer to vehicle lifting.

2. Determine if a blue dot is affixed to the bottom of the transfer case.

^

If the blue dot is present, do steps 3 through 6 and 11 only.

^

If there is no blue dot, or the vehicle has a vehicle identification number (VIN) of 56TDN136068105387 or prior, proceed to step 3.

3. Remove the transfer case fill plug (2).
4. Fill the transfer case to the bottom of the fill hole with DEXRON(R) III fluid, G/M P/N 12378470 (Canadian P/N 10952622).
5. Apply pipe sealant G/M P/N 12346004 (Canadian P/N 10953480) to the threads of the transfer case plug.

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Parts & tools for this job For 2007 Hummer H3 3.7L

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