APRILIA TUONO V4 R 2010 Service Station Manual page 242

Engine
•
Remove both gearbox shafts from the
cover.
•
Collect the shim washer that is located
on the secondary shaft between the
shaft and the cover.
•
Unscrew and remove the screw.
•
Remove the selector drum.
DESMODROMIC GEARBOX CONTROL ROD
DRUM ROLLER CAGE, ALTERNATOR SIDE
•
Remove the lower crankcase.
•
A suitable extractor must be used to
remove the desmodromic gearbox
control rod drum roller cage from the
alternator side.
•
A specific punch is required to install
the desmodromic gearbox control rod
drum roller cage.
•
Lubricate the seat and insert the new
roller cage.
Specific tooling
020863Y Desmodromic drum roller cage fitting
punch
ENG - 242
TUONO V4 R