Oil Pressure Switch (For Fuel Pump): Service and Repair

ENGINE OIL PRESSURE SWITCH

REMOVAL AND INSTALLATION

Pre-removal & Post-installation Operation:

Removal Steps 1-5:

Required Special Tool:
^ MB992118: Oil Pressure Switch Wrench

REMOVAL SERVICE POINT

[A] OIL PRESSURE SWITCH REMOVAL

CAUTION
The sealant is applied to the bolt. Remove the bolt with care not to break it.





Use special tool oil pressure switch wrench (MB992118) to remove the oil pressure switch.

INSTALLATION SERVICE POINT

]A[ OIL PRESSURE SWITCH INSTALLATION





1. Apply sealant to the oil pressure switch thread.
Specified sealant: Three bond 1215 or equivalent

CAUTION
Do not start the engine until 2 hours or more have elapsed after installing the oil pressure switch.





2. In the same manner as removal, use special tool oil pressure switch wrench (MD992118) to tighten the oil pressure switch to the specified torque.

Tightening torque: 10 ± 2 Nm (89 ± 17 in-lb)

NOTE: Within 3 minutes after the application of sealant, install the oil pressure switch.