APRILIA RSV4 ABS 2009 Manual page 345

RSV4 ABS
•
Remove the crankshaft locking tool.
Specific tooling
020848Y Flywheel retainer
020850Y Primary gear lock
020851Y Camshaft timing pin
020852Y Crankshaft timing pin
•
Turn the crankshaft back to the previous position in which the camshaft and U bolt holes
were aligned; Refit the reference pin while checking, using the crankshaft reference pin, that
the clutch side hole and the hole in the crankshaft are perfectly aligned.
•
If this is not the case, repeat the timing operations.
Specific tooling
020851Y Camshaft timing pin
020852Y Crankshaft timing pin
Valves
Valve removal
•
Remove the head.
•
Place the head on supporting surface.
•
Number the valves and their bucket tappets in order to position them correctly upon refitting.
•
Remove the bucket tappets and the
adjustment shims using a magnet.
•
Compress the valve springs with the
specific wrench and with the spring
compressing tool.
Specific tooling
AP8140179 Valve spring compressor
020853Y Intake valve spring compressor
020854Y Exhaust valve spring compressor
Engine
ENG - 345