Installation

Power Transfer Unit (PTU) Seal

Special Tool(s):

Material:

1. Using the special tools, install the inner input seal.

2. CAUTION: Make sure not to roll the inner input seal sealing lip when installing the drive gear.

Install the gears.
1 Install the drive gear. Use a slight rotation to prevent damaging the inner input seal.
2 Install the idler gear.
3 Install the driven gear.

3. CAUTION: The power transfer unit (PTU) cover and case sealing surfaces must be free of oil before applying new sealant.

Apply a 3 mm (0.11 in) bead of silicone sealant to the sealing surface of the power transfer unit (PTU) cover. Install the PTU cover and tighten the 11 PTU cover bolts in a star pattern.

4. Install the PTU vent tube and the 2 PTU vent tube bolts.
^ Tighten to 14 Nm (10 lb-ft).

5. Using the special tools, install the halfshaft seal. The seal is correctly installed if it is flush with the PTU case cover.

6. Install the halfshaft seal dust cover.
^ Press the dust shield firmly to snap into position.

7. Using the special tools, install the intermediate shaft seal.

8. Using the special tools, install the output seal.

9. Using the special tools, install the dust cover onto the output flange.

10. Install the output shaft flange.
11. Install the PTU in the vehicle.