Navigator 2WD V8-5.4L SOHC VIN L (1999)
Extension Housing: Service and Repair
Extension Housing Seal and Bushing
NOTE: MERCON Automatic Transmission Fluid is being replaced by MERCON V as a service fluid.
Special Tools
Removal
1. Disconnect the battery ground cable.
2. NOTE: 4x2 shown, 4x4 similar.
Raise the vehicle on a hoist.
3. Remove the driveshaft.
4. With a suitable drain pan properly positioned, remove the (A) extension housing seal, using the (B) Seal Remover and the (C) Impact Slide
Hammer.
