Original User Manual FUXTEC FX-MH126_de_en_fr_rev09
23
10.
Troubleshooting
1.
Difficulties during start-up
Situation
Cause
Solution
No ignition
spark
Spark plug
Carbon deposition between the
diodes of the spark plug
Clean the spark plug.
Adjust the gap
0.6~0.7mm, Replace
the spark plug
other
ignition coil defective flywheel
magnet too weak
Replace the ignition
coil or flywheel
Weak
ignition
spark
Compression
Too much petrol in the combustion
chamber, poor fuel or water in the
tank
Remove spark plug
and have it dry,
replace fuel.
Carburettor stops
pumping oil
Oil pipe blocked
Clean the carburettor
and clean the pipes
Poor starting
performance
normal oil supply
but weak
compression
Piston rings worn, spark plug not
screwed down, cylinder head not
tight, wrong valve clearance or
ignition timing.
replace tighten screws
replace or adjust
normal oil supply
and good ignition
spark
Poor contact between ignition cap
and spark plug
Replace or check
