Extension Housing Seal and Bushing: Installation

WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Locating Lube Hole

Courtesy of FORD MOTOR CO.

CAUTION: The lube hole in the extension housing bushing must be aligned with the lube groove in the extension housing. This groove is located at the 3 o'clock position when viewed from the rear. Failure to align the bushing can result in bushing damage.

NOTE: Inspect the counterbore of the extension housing for burrs. Remove any burrs from the extension housing counterbore with an oil stone.

Position the extension housing bushing into the extension housing.

Fig 2: Identifying Special Tools (307-065)

Courtesy of FORD MOTOR CO.

NOTE: The tool will bottom when bushing is in the correct position.

Using the special tool, install the extension housing bushing.

Fig 3: Locating Extension Housing Seal With Drain Hole

Courtesy of FORD MOTOR CO.

Position new extension housing seal with drain hole in the 6 o'clock position.

Fig 4: Identifying Special Tools (307-038)

Courtesy of FORD MOTOR CO.

Using the special tool, install the extension housing seal.

Fig 5: Marking Driveshaft Flange And Rear Pinion Flange

Courtesy of FORD MOTOR CO.

NOTE: Inspect the driveshaft slip-yoke for wear and damage. Install a new component if required.

Align the driveshaft with the marks made during removal to make sure of correct balance.

Fig 6: Locating Driveshaft Flange Bolts

Courtesy of FORD MOTOR CO.

With the marks aligned, install the rear driveshaft and bolts.
- Tighten to 103 Nm (76 lb-ft).
Fill the transmission to the correct fluid level with clean automatic transmission fluid and check for correct transmission operation.