1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Remove the brace from the transfer case to the engine block .
3. Remove the transfer case shield from the transmission support. Refer to Transfer Case Shield Replacement .
4. Remove the front propeller shaft from the transfer case. Refer to Front Propeller Shaft Replacement in Propeller Shaft.



5. Remove the front output shaft dust seal.



6. Remove the front output shaft seal.

Tools Required

1. Install the J 44636-2 on the front output shaft.



2. Install the front output shaft seal on the J 44636-2 .



3. Using the J 44636-1 , install the front output shaft seal.



4. Remove the J 44636-1from the front output shaft.



5. Remove the J 44636-2 from the front output shaft.



6. Install the front output shaft dust seal.
7. Install the front propeller shaft to the transfer case. Refer to Front Propeller Shaft Replacement in Propeller Shaft.



8. Install the brace from the transfer case to the engine block.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

9. Install the brace mounting bolts.

Tighten
Tightens the brace mounting bolts to 128 N·m (94 lb ft).

10. Check the transfer case fluid level. Refer to Transfer Case Fluid Replacement .
11. Install the transfer case shield to the vehicle. Refer to Transfer Case Shield Replacement .
12. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.