Camshaft - Honda CBR650F Service Manual

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Remove the cylinder head cover packing [1] from the
cylinder head cover.
Installation is in the reverse order of removal.
TORQUE:
Cylinder head cover bolt:
10 N·m (1.0 kgf·m, 7 lbf·ft)
• Replace the cylinder head cover packing with a new
one.
• Install the cylinder head cover packing into the
groove in the cylinder head cover.
• Apply
ThreeBond, KE45 manufactured by Shin-Etsu
Silicone or an equivalent) to the cylinder head cover
packing semi-circular areas as shown (8 places).
• Check the mounting rubbers [2] are in good
condition, replace them if necessary.
• Install the mounting rubbers with their "UP" mark [3]
facing up.
Adjust the throttle grip freeplay (page 3-4).

CAMSHAFT

REMOVAL
• The camshaft can be serviced with the engine
installed in the frame.
Remove the cylinder head cover (page 10-4).
Make sure the No. 1 piston is at TDC (Top Dead
Center) on the compression stroke (page 3-6).
Remove the sealing bolt [1] and sealing washer [2].
Turn the cam chain tensioner lifter shaft fully in
(clockwise) and secure it using the special tool.
TOOL:
[3] Tensioner stopper
If you replace the camshaft and/or cam sprocket,
Be careful not to let
loosen the cam sprocket bolts [1].
the cam chain
guide bolts fall into
• Turn the crankshaft clockwise one full turn (360°),
the crankcase.
loosen the other cam sprocket bolts, then reset the
No.1 piston to the TDC (Top Dead Center) on the
compression stroke (page 3-6).
Remove the bolts [2] and cam chain guide B [3].
sealant (TB5211C manufactured
070MG-0010100
CYLINDER HEAD/VALVES
by
[1]
[2]
[3]
[1]
[1]
[3]
[2]
[3]
[2]
10-5