Suzuki DR600S - Page 60

ALVE AND SEAT CONDITION
ALVE SEAT WIDTH
yat the valve seat with prussian blue uniformly.
t the valve and tap the coated seat with the valve
ce in a rotating manner, in order to obtain a
2ar impression of the seating contact. In this
eration, use the valve lapper to hold the valve
ad.
1e ring-like dye impression left on the valve
ce must be continuous-without any break. In
dition, the width of the dye ring, which is the
sualized seat ‘‘width’’, must be within the speci-
sation.
alve seat width
1.0 —1.2 mm
ote (0.039 — 0.047 in)
=
either
requirement
is
not
met,
correct
the
seat
/ servicing it as follows.
ALVE SEAT SERVICING
he
valve
seats
for
both
intake
and
exhaust
valves
e
angled
to
present
two
bevels,
15°
and
45°.
|
Intake
side
Exhaust
side
45°
|
N-608
_N-608
i
|
N-212
pie
N-212
Valve seat cutter (N-608)
Valve seat cutter (N-212)
Solid pilot (N-140)
09916-24900 Valve seat cutter set |
SERVICING ENGINE 3-26
Valve seat