CSC RX3 - Page 56

CSCRX3ServiceManual
www.CSCMotorcycles.com
55
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Enginediagnosisprocedure:Excessivefuelconsumption.

Ins
p
ectiftheo
p
erationandusemethodarecorrect
Yes
No
Erectthestandandrotatethewheelswithhands
①Inspectifthemotorcycleisrunning
withoverloadedorrunningatthenon‐
economicspeedorlowspeedgear
② Ins
p
ectifthe
g
asolinebrandiscorrect
Inflexiblerotationofwheels Freerotationofwheels
①Inspectifthebrakeis
dragged
②Inspectifthewheel
bearingisexcessivelyworn
③Inspectifthemiddle
spacerbushofhubhasany
leakageorisexcessively
short
Checkthetire
p
ressure
Checkifthefueltank,theoildeliverypipe
andthelikeareleakedandiftheoilpipe
hubislocked
Yes
Excessivel
y
‐low
p
ressure
Normal
p
ressure
Fillthetireas
p
erthe
p
rovisions
Solvetheproblemaccordingtotherealconditions
Yes No
Inspectthemixingproportion
ofcombustiblemixture
Normalmixingproportionof
combustiblemixture
Densecombustiblemixture
Thincombustiblemixture
Inspectiftheenginespeedis
excessivelyhigherornot
①Inspectiftheairfilter
isblockedornot
②Inspectiftheoxygen
sensorisoperationalv
③Inspectifthefuel
nozzleisoperationalor
①Inspectifthefuelfilteris
blockedornot
②Inspectifthefueln ozzleis
blockedornot
③Inspectiftheoxygen
sensorisoperationalornot
No
Executeasperidle
speed
troubleshooting
guidelines
Inspectiftheengineisignitedincorrecttime
Inspecttheignitionsystem
Excessivefuelconsumption