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11. Troubleshooting guide
Case 1. Starting failure
CHECK
fuel tank
fuel filter
carburetor adjustment screw ➞
sparking (no spark)
spark plug
Case 2. Engine starts but does not keep running/Hard re-starting.
CHECK
fuel tank
carburetor adjustment screw
muffler,cylinder (exhaust port) ➞ carbon is built-up
air cleaner
cylinder fin, fan cover
When your unit seems to need further service, please consult with our RedMax service shop in your area.
24
PROBABLE CAUSES
➞
incorrect fuel
➞
fuel filter is clogged
out of normal range
➞
spark plug is fouled/wet
➞
plug gap is incorrect
➞
disconnected
PROBABLE CAUSES
➞ incorrect fuel or staled fuel ➞
➞ out of normal range
➞ clogged with dust
➞ clogged with dust
ACTION
➞
drain it and with correct fuel
➞
clean
➞
adjust to normal range
➞
clean/dry
➞
correct (GAP: 0.6~0.7mm)
➞
retighten
ACTION
drain it and with correct fuel
➞
adjust to normal range
➞
wipe away
➞
wash
➞
clean
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