Extension Housing Gasket

Extension Housing Gasket - 4x4





Special Tool(s)





Material

Removal
1. Remove the transfer case.





2. Using the special tool, remove the output shaft retaining nut.





3. Disconnect the Output Shaft Speed (OSS) sensor electrical connector.





4. Remove the bolts and the transmission extension housing.





5. Remove and discard the extension housing gasket.

Installation





1. NOTE: Lightly lubricate the gasket with petroleum jelly to hold it in place during assembly.

Install the new extension housing gasket.





2. Install the extension housing bolts.





3. Connect the Output Shaft Speed (OSS) sensor.





4. Using the special tool, install a new output shaft retaining nut.
5. Install the transfer case.
6. Start the engine. Move the transmission range selector lever through all the gear ranges, checking for engagements.
7. With the vehicle in NEUTRAL, engine running and the transmission at normal operating temperature 66 - 77°C (150 - 170°F), check and adjust the transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24 liter (0.5 pint) until the correct level is achieved (fluid should be in the cross-hatched area of the fluid level indicator).