LR3/Disco 3
4 . Install the special tool gauge and tighten the union.
5 . Check and top-up the engine oil, if required.
6 . Connect the battery ground cable.
7 . Start and run the engine.
8 . Note the oil pressure readings with the engine running at idle and 3500 RPM.
Specifications
9 . Turn off the engine.
10 . Disconnect the battery ground cable.
11 . Remove the special tools.
12 . Install the oil pressure sensor.
Engine Oil Pressure (EOP) Sensor (12.60.50)
13 . Check and top-up the engine oil, if required.
14 . Connect the battery ground cable.
Clean the components.