APRILIA RSV4 Factory Service Station Manual page 77

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Table of Contents

RSV4 Factory

Install the specific camshaft gear sup-

Fix it to the head using the two screws

Move the gear from the camshaft to the

Specific tooling

020865Y Support for camshaft gear on head

Unscrew and remove the eight screws

(2), proceeding in stages and diago-

Retrieve the washers from the screws

near the spark plug holes.

Remove the U bolts with the O rings

and locator pins.

Remove the intake and exhaust cam-

If the two camshafts are timed correctly, the intake

camshaft gear tooth (indicated with one dot) is

meshed with the trough of the exhaust camshaft

gear (indicated with two dots).

Use a magnet to remove the tappet.

REMOVE THE TAPPET CAREFULLY AS THE PAD MAY FALL INTO THE ENGINE.

Retrieve the pad and replace with a

suitable component to achieve the cor-

rect valve clearance.

Refer to the table: "Calibrated pad thickness-

es" to identify the suitable thickness.

Fit the tappet.