Gilera 633721 Workshop Manual page 188

Engine
- Check the rotor axial clearance using a rectified
bar as reference plane, as shown in the figure.
Characteristic
Limit values admitted:
0.1 mm
Inspection
- For tests on the oil pump, see the "Lubrication"
chapter.
Refitting
- Make sure the gasket is in the correct position.
N.B.
THE TOOTH OF THE GASKET MUST BE IN ITS SEAT.
- Insert the oil pump with gear
- Insert the 2 retaining screws through the slots on the gear and tighten to the prescribed torque.
N.B.
THE ASSEMBLY POSITION OF THE PUMP IS FIXED BY INSTALLATION OF THE SCREWS.
ENG - 188
Nexus 500 euro 3