Gilera 633721 - Minimum Oil Pressure Sensor

- Remove the sealing ring.
- Remove the ceramic ring and the relevant gas-
ket.
- Remove the sealing ring for the pump shaft lu-
brication using a suitably shaped tool.
- Remove the engine oil filling cap/dipstick and the
check hole cover for the distribution timing.
- Remove the minimum oil pressure sensor.
Engine Nexus 500 euro 3
ENG - 112