
TROUBLESHOOTING
THE FOLLOWING MAY HELP AVOID A DELAY IN YOUR WORK OR
SAVE THE EXPENSE OF A SERVICE CALL.
;NGINE FAILS TO START OR STARTS WITH DIFFICULTY
CAUSE REMEDY
Controlsnotin start position.
Sparkplugwiredisconnectedfromspark plug,
Spark plugfouled.
Sparkplugporcelaincracked.
Insufficientfuel.
Water ordirt infuel.
Impropercarburetoradjustment
Move ENGINE CONTROL or equipmentcontrolto 'HI" or
START postion. See "STARTING" instructionsin this
manual.
Connect SPARKPLUG WlREtoSPARKPLUG.
Remove SPARK PLUG and clean it. See "SPARK
PLUG" instructions in "MAINTENANCE" section in this
manual.
Installnew sparkplug.
Fill FUELTANK per 'BEFORE STARTING' instructions.
Drain FUEL TANKand re-fillwithclean,fresh gasoline.
See "BEFORESTARTING"instructionsin thismanual.
Adjustcarburetor(if applicable). See "ADJUSTMENTS"
sectioninthismanual.
ENGINE LACKS POWER
CAUSE
Dirtyaircleaner.
Impropercarburetoradjustment.
Lackof lubricaiton.
REMEDY
Replace or clean air cleaner per "AIR CLEANER"
instructions in 'MAINTENANCE" section in this manual.
Adjustcarburetor (if applicable). See "ADJUSTMENTS"
sectionin thismanual.
Filloil sumpto proper level. See "BEFORESTARTING"
instructionssectioninthismanual.
ENGINE MISSES UNDER LOAD
CAUSE
Spark plug fouled.
Sparkplugporcelain cracked.
Impropersparkpluggap.
Impropercarburetor adjustment
REMEDY
Remove SPARK PLUG and clean it. See "SPARK
PLUG" instructions in "MAINTENANCE" section in this
manual.
In_allnew SPARK PLUG.
Regap SPARK PLUG electrodes. See 'SPARK PLUG"
instructions in "MAINTENANCE" section in this manual.
Adjustcarburetor(if applicable). See "ADJUSTMENTS"
sectioninthismanual.
Page 5 181-1183-11
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