Honda VFR800F 2014 Service Manual page 69

MAINTENANCE
Record each
valve
clearance
for
reference in shim
selection
if
adjustment is
required.
REAR CYLINDER
No.
1
TDC
!NSPECTION
lnstallthe
slide pin stopper (page 3-7).
Remove the
timing
hole cap and O-ring.
Turn the
crankshaft clockwise, align the "'lT"
mark
[1]
on the CKP sensor
rotor with the
index
mark
[2] on the
right crankcase cover.
Make sure that the No. 1 piston
is at TDC (Top
Dead
Center) on the compression stroke by checking the cam
sprockets position as
shown
in the figure.
lf
not, rotate the crankshaft clockwise one full turn
and
realign
the
"1T" mark with
the index mark.
Check the valve
clearance for the No.
1 cylinder
intake
and exhaust valves by inserting
a
feeler
gauge
between
the valve
lifter and the cam lobe.
VALVE CLEARANCE:
NORMAL VALVE
SIDE:
lN:
0.20
t
0.03
mm (0.008
t
0.001
in)
EX: 0.35
t
0.03 mm
(0.014
t
0.001 in)
VTEC VALVE
SIDE:
IN:
0.20
t
0.08 mm (0.008
t
0.003
in)
EX: 0.35
t
0.08 mm (0.014
t
0.003
in)
Turn the crankshaft clockwise
112
lurn
(180'),
align
the
"3T"
mark on the CKP sensor
rotor with the
index mark
on
the
right crankcase cover.
Check the valve clearance for
the No. 3 cylinder.
Turn the crankshaft clockwise
314
turn
(270"), align
the
"27"
mark on the CKP sensor
rotor with the
index mark
on the
right crankcase cover.
Check the valve clearance for the
No. 2 cylinder.
Turn the crankshaft clockwise
112
turn
(180"),
align the
"4T"
mark on the
CKP sensor rotor with the
index mark
on the
right crankcase cover.
Check the valve clearance for
the
No. 4 cylinder.
,ZN
@
FRONT CYLINDER
REAR CYLINDER
FRONT CYLINDER
a/
"2T"
3-8
No. 3 TDC
270" No. 2 TDC
No. 4 TDC