Oil Pressure Regulator Valve: Service and Repair

NOTE: Numbers in parentheses ( ) indicate a component or tool in the associated illustration.

1. Remove oil pan.





2. Unscrew screw plug (551).
3. Remove compression spring (549).
4. Remove guide pin (550).
5. Remove plunger (548).
6. Reverse procedure to install, being sure to tighten screw plug to 50 Nm.