Hummer H2. Manual — part 2739

REPAIR INSTRUCTIONS

TRANSFER CASE DISASSEMBLE

Tools Required

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J 2619-01 Slide Hammer. See Special Tools and Equipment .

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J 3289-20 Holding Fixture. See Special Tools and Equipment .

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J 22912-01 Rear Pinion and Axle Bearing Remover. See Special Tools and Equipment .

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J 23907 Slide Hammer with Bearing Adapter. See Special Tools and Equipment .

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J 26941 Bushing and Bearing Remover - 3-4 inch. See Special Tools and Equipment .

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J 45358 Case Spreader. See Special Tools and Equipment .

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J 45548 Mainshaft Support Bushing/Bearing Remover. See Special Tools and Equipment .

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J 45759 Assembly Fixture. See Special Tools and Equipment .

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

Fig. 3: Mounting Transfer Case To J 45759
Courtesy of GENERAL MOTORS CORP.

1. Using the adapter studs, attach the J 45759 to the transfer case. All of the transfer case disassembly

procedures can be performed with the case mounted to the J 45759 .

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

Fig. 4: Installing J 45759 Into J 3289-20
Courtesy of GENERAL MOTORS CORP.

2. Mount the J 3289-20 (1) to a sturdy work bench.

3. Install the J 45759 (2) into J 3289-20 (1) and secure with pivot pin.

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

Fig. 5: View Of Drain & Fill Plug
Courtesy of GENERAL MOTORS CORP.

4. Remove the drain plug and the fill plug. Ensure all of the transfer case fluid is drained out of the transfer

case.

2004 Hummer H2

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4