Low Power - EMAK K 700 H Workshop Manual

Workshop manual

4.2 Low Power

FUEL QUALITY poor
(ADD CLEAN FRESH FUEL OF DESIGNATED QUALITY
INTO TANK)
FUEL FILTER clogged
(WASH FUEL FILTER)
CARBURETOR faulty or out of adjustment
(SEE 5-2-3)
FUEL SYSTEM
CHOKE not fully open
(OPEN MAXIMALLY)
AIR CLEANER dirty
(SEE 3-3)
SPARK PLUG faulty
(SEE 3-5)
IGNITION
SYSTEM
IGNITION time wrong
(ADJUST IGNITION TIME)
LOW
CYLINDER / PISTON / PISTON RING worn
POWER
(SEE 5-2-8)
COMPRESSION
VALVE CLEARANCE out of Spec
SYSTEM (SEE 3-6)
VALVE SEAT SEAL not tight enough
(SEE 5-2-7)
COOLING FAN dirty
(WASH)
CYLINDER COOLING FINS dirty
(WASH)
OTHERS
MUFFLER clogged
(SEE 3-4)
GOVERNOR out of adjustment
(SEE 3-9)
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