Sprinter 3500 V6-3.0L DSL Turbo (2008)
Power Steering Pump: Service and Repair
Power Steering Pump Pulley - Installation
INSTALLATION
NOTE: Power steering pulley (1) must only be installed to the first notch (2) on the pulley Do not install the pulley flush to the hub (3).
CAUTION: Do not reuse the old power steering pump pulley it is not intended for reuse. A new pulley must be installed if removed.
1. Replace the pulley if it's bent, cracked, or loose.
2. Install the pulley (2) on the pump (1) using (OTC(R) 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.
3. Install the power steering pump assembly, See: Power Steering Pump - Installation.
4. 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.