Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

Ensure that the right secondary timing chain tensioner (1) is being installed.

Fig 1: Identifying Right Secondary Timing Chain Tensioner
Courtesy of GENERAL MOTORS CORP.
Position the secondary timing chain tensioner between the camshafts.
CAUTION: Refer to FASTENER NOTICE in Cautions and Notices.
Install the secondary timing chain tensioner bolts.
Tighten

Tighten the secondary timing chain tensioner bolts to 12 N.m (106 lb in).

Fig 2: Installing Secondary Timing Chain Tensioner
Courtesy of GENERAL MOTORS CORP.
Once mounted, compress the right secondary timing chain tensioner shoes with your hand.
Lock the right secondary timing chain tensioner by inserting a piece of wire (2) into the access hole in the side of the tensioner (1).
Slowly release the pressure from the right secondary timing chain tensioner shoes. The tensioner should remain compressed.
Install the right exhaust secondary camshaft timing sprocket. Refer to Secondary Camshaft Timing Sprocket Replacement - Right Exhaust .

Fig 3: Locking Right Secondary Timing Chain Tensioner
Courtesy of GENERAL MOTORS CORP.