PIAGGIO Beverly 500 i.e. Workshop Manual page 160

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
- Lubricate the internal rotors.
- Check there are no signs of scoring or wear on
the oil pump cover.
- If non-conforming values or signs of wear are
found, replace the pump.
- Fit the pump cover in the position that permits the
crankcase fixing screws to be aligned.
- Tighten the two fastening screws to the prescri-
bed torque.
Locking torques (N*m)
Oil pump cover screws
ENG - 160
0.7 - 0.9
Beverly 500 i.e.