Gilera 2008 MSS Nexus User Manual page 125

MSS Nexus 300 i.e. E3 ( 2008)
Removing the rocker-arms cover
- Remove the 5 screws indicated in the figure
Removing the timing system drive
- Remove the parts listed below first: transmission
cover, drive pulley with belt, oil sump with spring
and by-pass piston, oil pump pulley cover, O-ring
on the crankshaft and the sprocket wheel separa-
tion washer.
- Remove the tappet cover.
- Remove the central screw fastener and the au-
tomatic valve-lifter retaining cover, as shown in the
figure.
- Remove the return spring of the automatic valve
lifter unit and the automatic valve lifter unit and its
end of stroke washer.
Engine
ENG - 125