ENGINE 3-29
• When installing the solid pilot 1, rotate it slightly.
• Seat the pilot snugly. Install the 45° cutter 2 and T-handle 3.
INITIAL SEAT CUT
• Using the 45° cutter, descale and clean up the seat. Rotate the
cutter one or two turns.
• Measure the valve seat width W after every cut.
• If the valve seat is pitted or burned, use the 45° cutter to condi-
tion the seat some more.
NOTE:
Cut only the minimum amount necessary from the seat to pre-
vent the possibility of the valve stem becoming too close to the
rocker arm for correct valve contact angle.
45°
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