Oil Pressure Relief Valve Replacement Primary

1. Remove the oil pan. Refer to Oil Pan Replacement.



2. Remove the oil pressure relief valve plug (3).
3. Remove the valve spring (2).
4. Remove the valve piston (1).

1. Clean the plug thread, spring and piston (1).
2. Install the valve piston (2).
3. Install the valve spring (3).

Caution: Refer to Fastener Caution in the Preface section.

4. Install the oil pressure relief valve plug.

Tighten
Tighten the oil pressure relief valve plug to 21 N·m (15.5 lb ft).

5. Install the oil pan. Refer to Oil Pan Replacement.

Oil Pressure Relief Valve Replacement Secondary

1. Remove the oil pan. Refer to Oil Pan Replacement.



2. Remove the oil overpressure relief valve plug (3).
3. Remove the valve spring (2).
4. Remove the valve piston (1).

1. Clean the plug thread, spring and piston (1).
2. Install the valve piston (2).
3. Install the valve spring (3).

Caution: Refer to Fastener Caution in the Preface section.

4. Install the oil overpressure relief valve plug.

Tighten
Tighten the oil pressure relief valve plug to 10 N·m (88.5 lb in).

5. Install the oil pan. Refer to Oil Pan Replacement.