Carburetor Disassembly/Assembly - Honda GX240RT2 Service And Repair Manual

FUEL SYSTEM
CARBURETOR DISASSEMBLY/
ASSEMBLY
Dual element or cyclone type air cleaner:
Gasoline is highly flammable and explosive.
You can be burned or seriously injured when
handling fuel.
• Keep heat, sparks, and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
To prevent serious eye injury, always wear
safety goggles or other eye protection when us-
ing compressed air.
Remove the carburetor
Before disassembly, clean the outside of the carburetor.
PILOT JET SET
ASSEMBLY:
Before installing, clean
thoroughly with
low-pressure compressed
air.
Lightly lubricate the
O-ring to ensure easy
installation into the
MAIN NOZZLE
ASSEMBLY:
Before installing, clean
thoroughly with low-
pressure compressed
air.
MAIN JET
ASSEMBLY:
Before installing, clean
thoroughly with low-
pressure compressed
air.
FLOAT CHAMBER
ASSEMBLY:
Install the float chamber to the
carburetor body at an angle as
shown.
gx240ut2_gx270ut2_gx340ut2_gx390ut2
(page 6-8).
SET COLLAR
O-RING
THROTTLE STOP SCREW
ADJUSTMENT:
O-RING
PILOT SCREW
REPLACEMENT
UPPER
(page 6-15)
:
SIDE
UPPER
SIDE
FLOAT
FLOAT PIN
O-RING
SET SCREW GASKET
SET SCREW
PAN SCREW
(3 x 6 mm) (2)
CHOKE LEVER
(page 3-12)
LIMITER CAP
LEVER SETTING
PLATE
VALVE LEVER
SPRING
FUEL VALVE
LEVER
FUEL VALVE
PACKING
SPRING PIN
(2 x 12 mm)
CUP FILTER
REMOVAL/INSTALLATION:
(page 3-8)
O-RING
SEDIMENT CUP
FLOAT VALVE
FLOAT VALVE SPRING
DRAIN SCREW GASKET
DRAIN SCREW