Suzuki LT-Z400 2003 - Page 68

3-24 ENGINE
VALVE SEAT SERVICING
The valve seats for bolh the i nt ake and exhaust valves are
machined to three different angles. The seat contact surface is
cut at 45 °.
Intake Exhaust
45
0
N-128 N-128
15
0
-
N-121
30
0
N-1 28 -
60
0
N-114
N-114
For USA
dIJ Valve seat cutter : N-114, N-121 and N-128
Solid pilot : N-l00-S,O
For the other countries
intake exhaust
SO'
" 1 5'
~ 45'
!tEl 09916-21110: Valve seat cutter set 30 "
09916-22420: Cutter N-128
09916-22430: Cutter N- 114
09916-20610: Cutter N-121
09916-24311: Solid pilot N-l00-S,O
NOTE:
Use
the solid pilot N-100-5.0 along with the valve seat cutters
N-114, N-121, and N-1 28.
I CAUTION I
The valve seat contact area must be inspected after
e8ch
cut •
• When installing the solid pilot CD rotate it slightty .
• Seat the pilot snugly. Install the 45 ° cutter <2'>. attachment and
T-handle.
15'
-
"
,