APRILIA SCARABEO 500 2008 Service Station Manual page 194

Engine
- Place the tensioner slider at the rest position,
keeping the retaining tab pressed.
- Fit the chain tensioner on the cylinder, using a
new gasket.
- Tighten the two fixing screws to the prescribed
torque.
Locking torques (N*m)
Tensioner fixing screws 11 ÷ 13
- Fit the spring with the central screw and the
washer.
- Tighten the central screw to the prescribed tor-
que.
Locking torques (N*m)
Tensioner screw 5 ÷ 6
- Place the engine with the valve clearance adjustment timing references aligned with the head.
- Check the clearance between valve and rocking lever using a thickness gauge.
Specification
ENG - 194
PRESCRIBED CLEARANCE
Inlet
Outlet
SCARABEO 500
Desc./Quantity
0.15 mm (with cold engine)
0.15 mm (with cold engine)