Oil Level Sensor For ECM: Service and Repair

AR18.40-P-5113MM Remove/Install Oil Level Check Switch
-ENGINES 278 in MODEL 216
-ENGINES 276, 278 in MODEL 221





Shown on engine 278 with middle sump

2 Screw
3 Screw
4 Oil pan

S43 Oil level check switch





Shown on engine 276 with front sump

1 Oil pump
2 Bolt
3 Bolt
4 Oil pan

S43 Oil level check switch
Y130 Engine oil pump valve














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Squeeze gun