JLG X23J - X700AJ Service Manual - Manual (Page 178)

SECTION 3 - CHASSIS & TURNTABLE
3121448 – JLG Lift – 3-151
CARBURETOR BODY CLEANING
TO PREVENT SERIOUS EYE INJURY, ALWAYS WEAR SAFETY
GOGGLES OR OTHER EYE PROTECTION WHEN USING COM-
PRESSED AIR.
SOME COMMERCIALLY AVAILABLE CHEMICAL CLEANERS ARE
VERY CAUSTIC. THESE CLEANERS MAY DAMAGE PLASTIC
PARTS SUCH AS THE O-RING, THE FLOAT AND THE FLOAT SEAT
OF THE CARBURETOR. CHECK THE CONTAINER FOR INSTRUC-
TIONS. IF YOU ARE IN DOUBT, DO NOT USE THE SE PRODUCTS
TO CLEAN HONDA CARBURETORS.
HIGH AIR PRESSURE MAY DAMAGE THE CARBURETOR
BODY.USE LOW AIR PRESSURE (30 PSI OR LESS) WHEN CLEAN-
ING PASSAGES AND PORTS.
Clean the carburetor body with non-flammable solvent.
Clean thoroughly the following passages and ports with-
low-pressure compressed air.
Pilot screw hole (1)
Pilot jet hole (2)
Pilot air jet (3)
Main air jet (4)
Transition ports (5)
Pilot outlet (6)
Main nozzle holder (7)
External vent port (8)
Internal vent port (9)
(8)
(5)
(6)
(3)
(4)
(7)
(2)
(1)
(9)