Publicidad
#!53%
1.5 Engine starts, but stops immediately.
– Incorrect ignition phase.
– Broken intake manifold.
– Defective carburettor.
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#!53%
2.1 Wheel doesn't rotate freely.
– Friction between wheel and brake.
– Wheel bearing worn or damaged.
2.2 Insufficient speed increase.
– Clogged air filter.
– Limited carburettor flow.
– Clogged silencer.
2.3 Clogged carburettor.
– Service interval too long.
2.4 Dirty spark plug.
– Insufficient spark plug service interval.
– Spark plug heat rating incorrect.
2.5 Engine overheating.
– Heavy deposits in the combustion chamber.
– Fuel quality.
– Too weak fuel-air mixture.
2.6 The engine is noisy (rattles).
– Worn piston rings.
– Too weak fuel-air mixture.
– Heavy deposits in the combustion chamber.
– Excessively advanced ignition stroke.
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#!53%
3.1 Dirty spark plug.
– Insufficient spark plug service interval.
– Spark plug heat rating incorrect.
3.2 Incorrect ignition stroke.
3.3 Incorrect adjustment of the carburettor.
– Too weak fuel-air mixture.
– Too strong fuel-air mixture.
3.4 Air infiltration in the fuel intake manifold.
– Loose carburettor.
– Defective fuel intake manifold.
3.5 Weak or intermittent spark.
– Defective stator/coil.
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#!53%
4.1 Dirty spark plug.
– Insufficient spark plug service interval.
– Spark plug heat rating incorrect.
4.2 Limited fuel flow.
– No fuel.
– Clogged fuel pipe.
– Clogged fuel filter.
– Fuel pump malfunction.
– Damaged vacuum pipe.
4.3 Clogged jet.
2%-%$9
– Repeat the ignition stroke.
– Check and, if necessary, change.
– Check and, if necessary, change.
2%-%$9
– Check the braking system and the alignment of
the wheel.
– Change.
– Clean.
– Clean the carburettor.
– Clean.
– Service more frequently.
– Clean more frequently.
Check the gap between the electrodes.
– Replace with a spark plug with proper heat rating.
– Clean the combustion chamber.
– Use the recommended type of fuel only.
– Adjust the carburation.
– Change.
– Use the recommended fuel.
– Clean the combustion chamber.
– Adjust.
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– Clean more frequently.
Check the gap between the electrodes.
– Replace with a spark plug with proper heat rating.
– Check the ignition stroke.
– Correct the mixture.
– Correct the mixture.
– Tighten properly.
– Change.
– Change.
2%-%$9
– Clean more frequently.
Check the gap between the electrodes.
– Replace with a spark plug with proper heat rating.
– Refuel.
– Clean or change.
– Clean or change.
– Change
– Change.
– Clean.
25
Area 51
Publicidad
