Transfer Case Vent

Transfer Case Vent

Special Tool(s):

General Equipment:

Material:

Removal
1. Remove the transfer case.
2. Using the slide hammer with a 3-jaw puller attachment, remove the transfer case tube.

Installation





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





2. CAUTION: Do not apply silicone sealant to the transfer case vent hole as it may cause damage to the transfer case internal components.

Apply a bead of silicone gasket and sealant to the transfer case vent where indicated.





3. NOTE: Drive the transfer case vent in until the special tool bottoms out against the transfer case rear cover boss.

Using the special tool, install the transfer case vent.





4. Measure the depth of the transfer case vent.
^ If the vent is too high, repeat Step 3.





5. CAUTION: Make sure the transfer case vent boot is correctly aligned.

NOTE: Use a soapy water solution to lubricate the transfer case breather boot.

Install the transfer case vent boot.
6. Install the transfer case.