Transfer Case Vent Removal/Installation

TRANSFER CASE VENT REMOVAL/INSTALLATION





Removal

Note
^ This procedure applies to vehicles equipped with manual transaxles.

1. Remove the power transfer unit (PTU).
2. Using a slide hammer with a 3-jaw puller attachment, remove the PTU tube.

Installation





1. Inspect the condition of the PTU vent hole.
^ By hand, insert the new PTU vent into the PTU cover and measure the distance between the PTU cover and the vent as indicated.
^ If the measurement is less than specification, install a new PTU.





1. Apply a bead of silicone gasket and sealant to the PTU vent where indicated.

Caution
^ Do not apply silicone sealant to the PTU vent hole as it may cause damage to the PTU internal components.

2. Using the special tool, install the PTU vent.





Note
^ Drive the PTU vent in until the special tool bottoms out against the PTU rear cover boss.





3. Measure the depth of the PTU vent.
^ If the vent is too high, repeat Step 3.
4. Install the PTU vent boot.





Caution
^ Make sure the PTU vent boot is correctly aligned.

Note
^ Use a soapy water solution to lubricate the PTU breather boot.

5. Install the PTU.