Spark Plug; Troubleshooting Guide - Fuxtec FX-MS152T Original Bedienungsanleitung

SPARK PLUG

• Starting failure and misfiring are often caused
by a fouled spark plug. Clean the spark plug and
check that the plug gap is in the correct range.
For a replacement plug, use the correct type
• Periodically clean the spark plug and check
that the spark gap is in the correct range.
IMPORTANT
• Note that using any spark plugs other than those designated may result in the
engine failing to operate properly or in the engine becoming overheated and damaged.
• To install the spark plug, first turn the plug until it is finger tight, then tighten it a
quarter turn more with a socket wrench.
TIGHTENING TORQUE: 9.8~11.8 N

31. Troubleshooting guide

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Case 1. Starting failure
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CHECK
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fuel tank
fuel filter
sparking (no spark)
spark plug
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Case 2. Engine starts but does not keep running/Hard re-starting.
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CHECK
fuel tank
muffler, cylinder
air cleaner
cylinder fin, fan cover
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When your unit seems to need further service, please consult with service shop in your
area.
Original Bedienungsanleitung FUXTEC FX-MS152T_de_en_fr_rev03
PROBABLE CAUSES
incorrect fuel
fuel filter is clogged
park plug is fouled/wet
plug gap is incorrect
disconnected
PROBABLE CAUSES
incorrect fuel or staled fuel
carbon is built-up
clogged with dust
clogged with dust
ACTION
drain it and with correct fuel
clean
clean/dry
correct (GAP: 0.6~0.7mm)
retighten
ACTION
drain it and with correct fuel
wipe away
wash
clean
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