4.7L Engine

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Automatic Belt Tensioner - 3.7L/4.7L

Courtesy of DAIMLERCHRYSLER CORP.

1 - TIMING CHAIN COVER

2 - BOLT TORQUE TO 41 N.m (30 FT LBS)

3 - AUTOMATIC BELT TENSIONER

An indexing slot is located on back of tensioner. Align this slot to the head of the bolt on the front cover. Install the mounting bolt. Tighten bolt to 41 N.m (30 ft. lbs.).
Install drive belt (Refer to COOLING/ACCESSORY DRIVE/DRIVE BELTS - INSTALLATION) .
Check belt indexing marks (Refer to COOLING/ACCESSORY DRIVE/DRIVE BELTS - INSTALLATION) .