APRILIA SCARABEO 500 2008 Service Station Manual page 222

Engine
- Check the rotor axial clearance using a trued bar
as reference plane, as shown in the figure.
Characteristic
Limit value allowed:
0.1 mm
Refitting
- Make sure the gasket is in the correct position.
NOTE
THE TOOTH OF THE GASKET MUST BE IN ITS
SEAT.
- Lubricate the internal rotors.
- Check there are no signs of wear or scoring on
the oil pump cover.
- If you detect non-conforming values or scoring,
replace the faulty parts.
- Fit the pump cover so positioned that the holes
for the crankcase fixing screws are aligned.
- Tighten the two fixing screws to the prescribed
torque.
Locking torques (N*m)
Oil pump cover screws 0.7 ÷ 0.9
- Fit the oil pump with its gear.
- Insert the 2 fixing screws through the slots on the gear and tighten them to the prescribed torque.
NOTE
THE ASSEMBLY POSITION OF THE PUMP IS CONSTRAINED BY THE INSTALLATION OF THE
SCREWS.
ENG - 222
SCARABEO 500