Extension Housing Rear Oil Seal: Removal
- Raise and support the vehicle. Place a drain pan under the vehicle. Remove the propeller shaft. See appropriate DRIVE SHAFTS & UNIVERSAL JOINTS article in DRIVE AXLES.
- Remove the case extension housing rear oil seal. Use a flat bladed tool and carefully pry the seal from the housing. See Figure.
- Inspect the case extension housing for damage. Replace the extension housing if necessary. See EXTENSION HOUSING ASSEMBLY .