Output Shaft Seal: Removal

NOTE: With the vehicle in NEUTRAL, position it on a hoist. REFER to JACKING AND LIFTING for lifting points.
NOTE: Index-mark both the driveshaft flanges for installation.

Remove the 4 driveshaft-to-PTU output flange bolts. Disconnect the driveshaft from the PTU and position it aside.
- Using mechanic's wire, support the driveshaft.
NOTE: Rotational torque of the PTU rear output shaft flange must be measured and recorded using a Nm (lb-in) torque wrench for correct pinion bearing preload when reassembled. This will be the torque-to-turn measurement.

Using a suitable torque wrench, measure and record the rotational torque of the PTU output shaft.

Fig 1: Measuring Rotational Torque Of PTU Output Shaft Using Suitable Torque Wrench
Courtesy of FORD MOTOR CO.
Using the 205-126 (T78P-4851-A), hold the output pinion flange. Remove and discard the pinion nut.

Fig 2: Holding Output Pinion Flange Using Drive Pinion Flange Holding Fixture
Courtesy of FORD MOTOR CO.
NOTE: Index-mark the output pinion flange to the pinion shaft.

Using the 307-523 , remove the output pinion flange.

Fig 3: Removing Output Pinion Flange Using Tool (307-523)
Courtesy of FORD MOTOR CO.
Remove and discard the output shaft seal.
Remove and discard the collapsible spacer.