Power Steering Pump Pulley
Power Steering Pump PulleySpecial Tools:
Special Tool(s)
Removal and Installation
CAUTION: Installation of a new power steering pump pulley is necessary after being removed and installed two times.
1. Remove the drive belt.
2. WARNING: The electrical power to the air suspension system must be turned off prior to hoisting, jacking or towing an air suspension vehicle. Failure to do so can result in unexpected inflation or deflation of the air springs, which can result in shifting of the vehicle during these operations.
Turn the air suspension service switch off.
3. Raise the vehicle.
4. CAUTION: Do not apply pressure on the power steering pump rotor shaft. Pressure will damage internal thrust areas of the power steering pump.
Using the special tool remove the pulley
^ Inspect the pulley for paint marks in the web area near the hub. If there are two paint marks discard the pulley. If there is no paint or one paint mark. Use a paint pencil to mark the web area of the pulley near the hub
5. To install reverse the removal procedure
^ Use the special tool to install the pulley