Pump - Service Information: Pulley: Installation

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: Installing Pulley

Courtesy of DAIMLERCHRYSLER CORP.

CAUTION: Do not reuse the old power steering pump pulley it is not intended for reuse. A new pulley must be installed if removed.

Replace the pulley if it's bent, cracked, or loose.
Install the pulley (2) on the pump (1) using (OTC® 7771) power steering pulley installation tool (3) or equivalent making sure it is flush with the end of the shaft. Ensure the tool and pulley remain aligned with the pump shaft.
Install the power steering pump assembly, 4.7L & 5.7L only. (Refer to STEERING/PUMP - INSTALLATION) .
Run engine until warm (5 min.) and note any belt chirp. If chirp exists, move pulley outward approximately 0.5 mm (0.020 in.). If noise increases, press on 1.0 mm (0.040 in.). Be careful that pulley does not contact mounting bolts.