Troubleshooting Guide - RedMax BCZ3050S Manual De Instrucciones

BCZ3050S/T/SW

13. Troubleshooting guide

Case 1. Starting failure
fuel tank
fuel filter
carburetor adjustment screw
sparking (no spark)
spark plug
Case 2. Engine starts but does not keep running/Hard re-starting.
fuel tank
carburetor adjustment screw
muffler,cylinder (exhaust port)
air cleaner
cylinder fin, fan cover
When your unit seems to need further service, please consult with our service shop in your area.
US-20
CHECK
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CHECK PROBABLE CAUSES
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PROBABLE CAUSES
incorrect fuel
fuel filter is clogged
out of normal range
spark plug is fouled/wet
plug gap is incorrect
disconnected
incorrect fuel or staled fuel
out of normal range
carbon is built-up
clogged with dust
clogged with dust
ACTION
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drain it and with correct fuel
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clean
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adjust to normal range
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clean/dry
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correct (GAP: 0.9 – 1.0 mm)
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retighten
ACTION
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drain it and with correct fuel
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adjust to normal range
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wipe away
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replace
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clean