Extension Housing Seal

Extension Housing Seal
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures

Removal
1 Disconnect the battery ground cable.
For additional information, refer to Specifications Battery and Charging System

WARNING: Make sure to support the vehicle with axle stands.
2 Raise and support the vehicle.
3 Remove the transfer case.
For additional information, refer to Transfer Case - 5.0L NA V8 - AJ133/5.0L SC V8 - AJ133 Transfer Case Removal





CAUTION: Care must be taken to avoid damage to the seal register and running surface.

Special Service Tool




Slide Hammer, 100-012

Special Service Tool




Slide Hammer Adaptor, 100-012-01

Special Service Tool




Seal Remover Input and Output, 308-375

Installation






CAUTION: Oil seals must be fitted dry.

CAUTION: Make sure that the mating faces are clean and free of foreign material.

Special Service Tool




Installer, Output Shaft Seal, 307-520
1 Install the transfer case.
For additional information, refer to Transfer Case - 5.0L NA V8 - AJ133/5.0L SC V8 - AJ133 Transfer Case Installation
2 Connect the battery ground cable.
For additional information, refer to Specifications Battery and Charging System
3 Carry out a transmission fluid level check.
For additional information, refer to Transmission Fluid Level Check Transmission Fluid Level Check