MOTO GUZZI V85 E4 Manual page 81

Engine V85 E4
External diameter (WEAR LIMIT VALUE)
Internal diameter (MAXIMUM WEAR VALUE)
Thickness of seat (MAXIMUM WEAR VALUE)
External diameter (WEAR LIMIT VALUE)
Internal diameter (MAXIMUM WEAR VALUE)
Thickness of seat (MAXIMUM WEAR VALUE)
INTERNAL ROTOR
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 internal rotors:
External diameter (MAXIMUM WEAR VALUE)
Internal diameter (MAXIMUM WEAR VALUE)
Thickness (MINIMUM WEAR VALUE)
External diameter (MAXIMUM WEAR VALUE)
Internal diameter (MAXIMUM WEAR VALUE)
Thickness (MINIMUM WEAR VALUE)
OIL PUMP DRIVE SHAFT
Check shaft and thread for damage; check the keyway for burrs and make sure the head the runs in
the rotor is not damaged; replace the shaft if needed.
Shaft specifications:
Diameter for pump body seat (MINIMUM WEAR VALUE)
Diameter seat for roller bearings (MINIMUM WEAR VALUE)
Installing
•
Working from the rear side of the oil
pump, insert the pump drive shaft (1)
the internal rotor (2) and the external
rotor (3).
EXTERNAL ROTOR (ROTOR SIDE)
Description
EXTERNAL ROTOR ( CRANKCASE SIDE)
Description
INTERNAL ROTOR (ROTOR SIDE)
Description
INTERNAL ROTOR ( CRANKCASE SIDE)
Description
OIL PUMP DRIVE SHAFT
Description
Engine
Values
40.54 mm (1.5961 in)
24.23 mm (0.9539 in)
12.07 mm (0.4752 in)
Values
40.54 mm (1.5961 in)
24.23 mm (0.9539 in)
14.07 mm (0.5539 in)
Values
29.749 mm (0.1712 in)
12.018 mm (0.4731 in)
11.97 mm (0.4713 in)
Values
29.749 mm (0.1712 in)
12.018 mm (0.4731 in)
13.97 mm (0.5500 in)
Values
11.989 mm (0.4720 in)
9.991 mm (0.3933 in)
ENG - 81