Gilera GP 800 i.e. Service Station Manual page 144

Engine from vehicle
- Disconnect the blow-by intake pipes from the fil-
ter housing.
- Remove the spark plug tubes.
- Unscrew the nut and disconnect the positive from
the starter motor.
- Disconnect the engine minimum oil pressure sen-
sor connector.
- Remove the two retainer clamps.
ENG VE - 10
GP 800 i.e.