Front Output Shaft Assembly, Drive Chain, and Oil Pump Suction Pipe Installation

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Front Output Shaft Assembly, Drive Chain, & Oil Pump Suction Pipe

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Transfer Case Front Output Shaft Assembly, Transfer Case Front Output Shaft Drive Chain Assembly Tip: Install the chain with the darkened links facing up. Install the front output shaft assembly into the front case half while engaging the chain with the drive sprocket.
2	Transfer Case Shift Fork Spring
3	Transfer Case Oil Pump Suction Pipe Seal Tip: Use a NEW seal. Lubricate the seal to ease installation. Install the seal to the pipe prior to inserting the pipe into the pump.
4	Transfer Case Oil Pump Suction Pipe