VESPA GTS Super 300 ie 2008 Service Station Manual page 176

Engine
- Fit the sprocket wheel with a new O-ring.
- Fit the chain.
- Fit the central screw and the cup washer. Tighten
to the prescribed torque.
-Fit the oil pump cover, by tightening the two
screws to the prescribed torque.
N.B.
FIT THE CUP WASHER SO THAT ITS OUTER RIM TOUCH-
ES THE PULLEY. MAKE SURE THAT THE PUMP TURNS
FREELY.
Locking torques (N*m)
Screws fixing oil pump to the crankcase
Oil pump command sprocket screw
pump cover screws
0.7 - 0.9
Removing the oil sump
- Remove the oil filler plug, the transmission cover,
the complete driving pulley assembly with belt and
the sprocket wheel, as described in the "Trans-
mission" chapter.
- Drain the oil as described above.
- Remove the 7 screws, shown in the diagram, and
the 2 rear brake fluid pipe fixing brackets.
- Remove the screw, the by-pass piston, the gas-
ket and the centring dowels shown in the figure.
ENG - 176
Vespa GTS Super 300 ie (2008)
5 ÷ 6
Oil
10 to 14