Float Valve Inspection; Jets/Screw Removal - DAELIM S2-250 Service Manual

FUEL SYSTEM
FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE
FLOAT VALVE FLOAT VALVE
FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE
FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE FLOAT VALVE
FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT
FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT
FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT
FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT FLOAT VALVE SEAT
PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S)
PILOT SCREW (P.S) PILOT SCREW (P.S)
PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S)
PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S) PILOT SCREW (P.S)
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
SLOW JET SLOW JET
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
SLOW JET SLOW JET
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
SLOW JET SLOW JET SLOW JET SLOW JET SLOW JET
5-6
MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET NEEDLE JET
NEEDLE JET NEEDLE JET NEEDLE JET
HOLDER HOLDER HOLDER HOLDER HOLDER
HOLDER HOLDER HOLDER HOLDER HOLDER HOLDER
HOLDER HOLDER HOLDER HOLDER
HOLDER HOLDER HOLDER
MAIN JET MAIN JET MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET MAIN JET MAIN JET MAIN JET
MAIN JET MAIN JET
MAIN JET MAIN JET MAIN JET MAIN JET MAIN JET

FLOAT VALVE INSPECTION

● Inspect the float valve seat contact area for wear.
JETS/SCREWS REMOVAL
● Inspect the float valve seat contact area for wear.
•Before removing the pilot screw, turn the pilot screw
clockwise until it seats lightly and record the rotating
turns.
•Do not force the pilot screw against its seat to avoid
seat damage.
● Remove the main jet, needle jet holder and needle jet.
● Remove the slow jet.
● Clean the removed the main jet, needle jet holder,
needle jet and slow jet with detergent oil.
•Be sure to use clean detergent oil.