Honda CB900F 919 (2001) [202/432] Camshaf

Remove the valve lifters and shims.

Be careful not to damage the valve lifter bore.

Shim may stick to the inside of the valve lifter. Do

not allow the shims to fall into the crankcase.

Mark all valve lifters and shims to ensure correct

reassembly in their original locations.

The valve lifter can be easily removed with a valve

lapping tool or magnet.

The shims can be easily removed with tweezers or

a magnet.

INSPECTION

CAMSHAFT

Check the cam and journal surfaces of the camshaft

for scoring, scratches or evidence of insufficient

lubrication.

Check the oil holes in the

camshaft

for

clogging

Support

both

ends

the

camshaft

with

V-blocks and

check the camshaft runout with a dial gauge.

SERVICE LIMIT: 0.05 mm 10.002 in)

Using a micrometer, measure each cam lobe height.

SERVICE LIMITS:

IN: 36.01

(1.42 in)

EX: 35.77 mm (1.41 in)

CAMSHAFT HOLDER

Inspect the bearing surface of camshaft holder

for scoring, scratches, or evidence of insufficient

lubrication.

Inspect the oil orifices of the holders for clogging.

CYLINDER HEA

D/V

ALVES

8-9