Celica Supra L6-2759cc 5M Ser (1982)
Oil Pressure Regulator Valve: Service and Repair
OIL PRESSURE REGULATOR LASH ADJUSTER
Oil Regulator
REMOVAL
1. Remove no.3 timing belt cover.
2. Remove timing belt cover stay.
3. Remove oil pressure regulator and gasket.
4. Disassemble regulator. Unscrew plug and remove spring and valve.
Note: Inspect regulator for scoring or wear.
ASSEMBLY
1. Assemble oil pressure regulator. Install the relief valve and spring in the body, and screw on the relief valve plug.
2. Using new gasket, install unit.
3. Install timing belt cover stay.
4. Install no.3 timing belt cover.
5. Start engine and check for leaks.