Honda CB900F Service Manual page 199

CYLINDER HEAD/VAlVES
Rem ove bolts and breather separate and gasket.
Install the new gasket to the cover.
Install the breather plate.
Apply the loc king agent to the bo lt threads and t ight-
en it to the specified torque .
TORQUE : 12 Nom (1.2 kqf-m, 9Ibf.ft )
CAMSHAFT REMOVAL
Rem ove the cy li nder head cover (page 8-4).
Avoid damaging the cam pulse gene rator w hile
remo ving the camshafts. Remove the bolt and cam
pulse generator from the cylinder head.
Remove the tim ing hole cap and O-ring.
8-6