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7-2. CARBURETOR
OPERATION AND FUNCTION
AIR
AIR VENT
CHOKE VALVE
SLOW AIR BLEED JET
MAIN AIR BLEED JET
FLOAT
FLOAT VALVE
FUEL INLET PIPE
MAIN NOZZLE
THROTTLE VALVE
SLOW PORT
MIXTURE
MAIN EMULSION TUBE
ACCELERATION NOZZLE
FLOAT VALVE SEAT
CHECK VALVE SPRING
OUTLET CHECK VALVE
MAIN JET
SLOW JET
IDEL SCREW
BACUUM CUSHION JET
DIAPHRAGM SPRING
PUMP DIAPHRAGM
LEAK JET
IDEL PORT
BACUUM PORT
FUEL
FUEL
AIR
MIXTURE
FLOAT
MIXTURE
AIR
AIR VENT HOLE
CHOKE VALVE
PILOT AIR JET
MAIN AIR JET
NEEDLE VALVE
FUEL INLET PIPE
FUEL
MAIN NOZZLE
THROTTLE VALVE
BY-PASS
PILOT OUTLET
TAMPER CAP
EMULSION TUBE
FUEL CUT VALVE
MAIN JET
PILOT JET
FUEL
AIR
MIXTURE
[EH72]
[EH63, 64, 65]
Summary of Contents for EH63
Page 1: ...SERVICE MANUAL EH63 64 65 and EH72 ENGINES Models PUB ES2158 Rev 08 09 ...
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Page 85: ...PRINTED IN THE USA ...