Disconnect the pressure signal line (1) from the lubricating pump fitting.

Disconnect the rifle pressure supply line (3) from the oil rifle fitting (4).

Disconnect the viscosity sensor drain line from the cylinder block fitting.

Remove the two mounting bracket capscrews from the pan rail.

Remove the entire assembly from the engine.

Remove the hoses and bracket from the viscosity sensor.

1. Main oil rifle pressure
2. Modified pressure signal to pressure regulator
3. Return to oil pan.