CHAPTER 3A ENGINE 260/ 300 / 400 cc ATV SERVICE MANUAL09.0
CHAPTER 3 ENGINE PAGE. 3A- 72
14.Inspection:
zNeedle valve
Wear→Replace.
Check the float valve and valve seat for scoring
scratches, clogging or damage.
check the tip of the float valve, where it contacts
the
valve seat, for stepped wear or contamination.
check the operation of the float valve.
15.Remove:
zPilot jet
Check the pilot jet for wear or damage. Clean
the
pilot jet with cleaning solvent and blow this open
with compressed air.
16.Remove:
zMain jet
Check the main jet for wear or damage. Clean
the
main jet with cleaning solvent and blow this
open
with compressed air.