MOTO GUZZI V85 E4 Manual page 80

Engine
•
Remove the internal rotor (4).
•
Remove the safety pin (5) from the
pump drive shaft.
•
Working from the opposite side of the
oil pump, extract the pump drive shaft
(6) removing the internal rotor (7) and
the external rotor (8).
Inspection
OIL PUMP BODY
Check that the faces and inner seats of the oil pump body are not scored, damaged or dented.
Pump body specifications:
External rotors seat diameter (MAXIMUM WEAR VALUE)
Diameter hole for pump drive shaft (MAXIMUM WEAR VALUE)
EXTERNAL ROTORS
Check that the inner and outer surfaces and the flat faces are not scored, damaged or dented; if they
are, replace both rotors of the side in question.
Data of the external rotors:
ENG - 80
OIL PUMP BODY
Description
Engine V85 E4
Values
40.675 mm (1.6014 in)
15.995 mm (0.6297 in)