Honda CB900F Service Manual page 59

Record the clear-
ance fo r each
valve for re fer-
ence
in
shim
selec tion
if
adjust-
ment is required.
Reco rd the clear-
ance for each
valve for refer-
ence in shim
selection if adj ust-
ment is required.
Turn the crankshaft clockwise 1/2 turn (180·1 . align the
index line o n t he ig nition pul se generator roto r so that
it is facing up as shown.
Check the valve clearance for th e No .2 and No .4 cy lin-
de r ex haust valves using a fee ler ga uge.
VALVE CLEARAN CE:
EX: 0.25
±
0.03 mm (0.010
±
0.001 in)
Turn the crankshaft clockwise 1/2 turn (180·). align t he
" T " mark on the ign it ion pulse generator rotor w ith
the index ma rk on the right cran kcase cover.
Chec k t he valve clearance fo r th e No .2 and No.4 cy lin-
de r inta ke va lves using a feel er gauge.
VALVE CLEARAN CE:
IN: 0.16
±
0.03 mm (0.006 e 0.001 in)
MAINTENANCE
NO.4 EXHAUST VA LVES
NO.2 EXHAUST VALVES
NO.4 INTAKE VALVES
3-9