Tecumseh OHH50 - 65 Technician's Handbook page 12

For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com
TYGON TUBE
INTERNAL VENT
PRIMER BULB
PRIMER BULB
VENT
MAIN NOZZLE
VALVE CLOSED
ATMOSPHERIC
VENT
VALVE OPEN
FUEL SUPPLY
CRANKCASE SUCTION AND
CRANKCASE PRESSURE
FLOW DIRECTION
ATMOSPHERIC PRESSURE ACTING
ON DAMPING DIAPHRAGM ATMOSPHERIC PRESSURE
ACTING ON DAMPING
FUEL FLOW
DIAPHRAGM
THROTTLE
SHUTTER
IDLE
ADJUSTMENT
MAIN NOZZLE
EXTERNAL VENT
MAIN JET
CARBURETOR
FITTING
VALVE OPEN
DIAPHRAGM
FILTER
AIR BLEED
VALVE CLOSED
PULSE LINE
TO CRANKCASE
SUCTION FUEL FLOW DIRECTION
ATMOSPHERIC PRESSURE
CAUSED FUEL FLOW
IDLE AIR
MAIN AIR
BLEED
BLEED
CHOKE
SHUTTER
INLET NEEDLE
AND SEAT
FLOAT
MAIN
ADJUSTMENT