Honda INTERCEPTOR 2002 Service Manual page 291

CYLINDER HEAD/VALVES
If t he contact area is too high on the valve, the seat
must be lowered using a
32°
flat cutter.
If t he contact area is too low on the valve, the seat
m ust be raised using a 60° interior cutter.
Reface rhe sear
Use a 45° seat cutter to remove any roughness or
wnh a 45-degree
irregularities from the seat.
cutter whenever a
valve guide ts
TOOLS:
replaced.
Seat cutter, 29 mm (IN)
Seat cutter, 27.5 mm (EX)
Cutter holder, 4.5 mm
07780-0010300
07780-0010200
07781-0010600 or
equivalent commer-
cially available in
U.S.A.
Use a 32° f lat cutter to remove the top 1/4 of the
existing valve seat material.
TOOLS:
Flat cutter, 30 mm (IN)
Flat cutter, 28 mm (EX)
Cutter holder, 4.5 mm
07780-0012. 2 00
07780-0012100
07781-0010600 or
equivalent commer-
cially available in
U.S.A .
CONTACT TOO HIGH OLD SEAT WIDTH
~
-:J
~32"
CONTACT TOO LOW OLD SEAT WIDTH
T -~-
.L..._
60°
ROUGHN ESS
OLD SEAT WIDTH
32°..1../ _ _ _
Use a 60° interior cutter to remove the bottom 1/4 of , . - - - - - - - - -- - - - - -- -- ---,
the o ld seat.
8-28
TOOLS:
Interior cutter, 30 mm (IN/ EX) 07780-0014000
Cutter holder, 4.5 mm
07781-0010600
or
equivalent commer-
cially available in
U.S.A .
'
OLD SEAT WIDTH
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