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TUONO V4 R a-PRC ABS
setting was not altered while the en-
gine was turned with only one cam-
shaft drive gear fastener screw in
place.
•
Remove the camshaft timing pin.
•
Unscrew and remove the two U bolt
screws (1).
•
Remove the U bolt and the oil pipe.
Specific tooling
020851Y Camshaft timing pin
020852Y Crankshaft timing pin
•
Block crankshaft rotation using one of
the specific tools.
•
Unscrew and remove the second in-
take camshaft gear screw.
•
Leave the gear on the camshaft.
Specific tooling
020848Y Flywheel retainer
020850Y Primary gear lock
•
Install the specific camshaft gear sup-
port tool.
•
Fix it to the head using the two screws
(1).
•
Move the gear from the camshaft to the
tool.
Specific tooling
020956Y Support for camshaft gear on head
•
Unscrew and remove the eight screws
(2), proceeding in stages and diago-
nally.
•
Retrieve the washers from the screws
near the spark plug holes.
•
Remove the U bolts with the O rings
and locator pins.
Maintenance
MAIN - 77
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