VALVE-OIL PRESSURE RELIEF
REMOVAL
1. Remove oil pan (Refer to 9 - ENGINE/LUBRICATION/OIL PAN - REMOVAL)
2. Remove pressure regulating valve cap (2).
3. Remove pressure regulating valve spring (3) and valve (4).
INSPECTION
NOTE: Pressure regulating valve (4) can be service separately from the oil pump assembly.
1. Inspect pressure relief valve (4) scoring, gouging, or debris. Replace as needed.
2. Inspect the pressure relief valve bore in the pump for scoring, gouging, or debris.
3. If pump bore is damaged, replace balance shaft module.
INSTALLATION
1. Lightly coat pressure regulating valve with clean engine oil and install valve (4).
2. Install spring (3) and cap (2).
3. Tighten cap to 44 N·m (32 lbs.ft.).