Honda HRN216 Series Manual page 98

HRN216
8. Clean the main jet and nozzle bore thoroughly using carburetor
cleaner and compressed air.
Inspect the inside of the bore for contamination.
9. Clean the pilot jet thoroughly by using the appropriate size jet
cleaning tool, carburetor cleaner, and compressed air.
The passage is small and easily obstructed, so repeat several
times.
It is not necessary to remove the pilot screw at this point.
10. Clean the high speed air passage with carburetor cleaner
and compressed air.
FUEL SYSTEM
MAIN JET AND
NOZZLE BORE
PILOT JET
HIGH SPEED
AIR PASSAGE
8-7