Transfer Case Two/Four Wheel Drive Actuator Replacement

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Two/Four Wheel Drive Actuator, Seal & Bolts

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1	Two/Four Wheel Drive Actuator Bolts (Qty: 4) NOTE: Refer to Fastener Notice . Tighten: 18 N.m (13 lb ft)
2	Two/Four Wheel Drive Actuator
3	Two/Four Wheel Drive Actuator Seal Procedure Use J 45278 and J 23907 to remove the seal from the actuator. See Special Tools . Use the J 44907 to install the seal to the actuator. See Special Tools . Tip: Remove the seal from the actuator ONLY if seal replacement is necessary. Special Tools J 23907 Slide Hammer J 44907 Bearing Installer. See Special Tools . J 45278 Seal Remover. See Special Tools .