Lynx 6900 FCE, Owner'S Manual

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OPERATOR’S MANUAL
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59
ENGLISH
ENGINE STOPS
No fuel in tank.
Obstructed fuel hose.
Fuel filter clogged.
Loose or defective spark plug/wiring.
Engine overheated, piston seizure.
Tether cord cap not in it’s place.
ENGINE FUNCTIONS IRREGULARLY
Spark plugs defective, oily or loose.
Poor supply of fuel.
Carburettor loose—leaks.
Faulty carburettor adjustment.
ENGINE RUNS FOUR-STROKED
Fuel mixture too rich.
Faulty carburettor adjustment.
Intake conduit clogged.
ENGINE LACKS POWER
Faulty carburettor, the fastening leaks, main nozzle clogged, incorrectly adjusted.
Soot in combustion chamber and/or in exhaust system.
Improper ignition timing.
ENGINE OVERHEATS
Fuel octane too low.
Main nozzle in carburettor clogged.
Improper oil in fuel, only super or special 2-stroke oil should be used.
Improper ignition timing.
Fan belt slipping—loose.
Pulleys do not function properly.