VESPA LX 150 4T Euro 3 Service Station Manual page 111

Vespa LX 125 - 150 4T Euro 3
Locking torques (N*m)
Locking torque 11 to 13
- Insert the chain tensioning screw, together with the spring and washer, tightening it to the prescribed
torque.
Locking torques (N*m)
Locking torque 5 to 6
- Adjust the valve clearance.
- Fit the spark plug
Characteristic
Spark plug
Champion RG6YC- NGK CR7EB
Electric characteristic
Electrode gap
0.8 mm
Locking torques (N*m)
Locking torque
12 to 14
- Assemble the casing sealing gasket on the head.
On the fitting direction, use the supplements on the
timing side as reference.
- Assemble the screw fixing the housing to the
crankcase to the specified torque and the 2 self-
tapping screws joining the half-shells.
- Take care that the gasket is well inserted in its
housing during the assembly stage.
- Place the spark plug access cap.
Locking torques (N*m)
Locking torque
3 to 4
- Fit the intake manifold and lock the 2 screws to
the specified torque.
- Fit the carburettor onto the intake manifold and
lock the clamp
N.B.
FIT THE CARBURETTOR THROUGH THE SUPPLEMENT
ON THE MANIFOLD.
Locking torques (N*m)
Locking torque
11 to 13
Engine
ENG - 111