Power Steering Pump: Disassembly
- Mount pump in a soft-jawed vise. Remove power steering pump pulley. Remove pump reservoir and reservoir "O" ring from power steering pump. Remove air control valve and union seat from pressure tube. Remove pressure port union, "O" ring and flow control valve and spring from front housing. Remove rear pump cover, 2 "O" rings and wave washer from pump.
- Place match mark on cam ring at notched part of rear plate for installation. Remove rear plate from cam ring. Place match mark on cam ring in relation to power steering pump for installation. Remove cam ring from rotor. Remove rotor vane plates from rotors. Remove snap ring, rotor and 2 straight pins. Remove power steering pump shaft and pump shaft seal from power steering pump front housing. See Figure .