2011 YAMAHA EC-03 Owners Manual

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YAMAHA EC-03 2011  Owners Manual OPERATION AND IMPORTANT RIDING POINTS
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9
EAU50961
Braking 
WARNING
EWA10300

Avoid braking hard or suddenly
(especially when leaning over to
one side), otherwise the scooter
may skid

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9
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU50130
Periodic inspection, adjustment, and lu-
brication will keep your vehicle in the
safest and most efficient condition pos-
sible. Safet

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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789
EAU50610
TIP
The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.

From 30000 km,

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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9
7*Chassis fasteners• Make sure that all nuts, bolts 
and screws are properly 
tightened.
8Front brake lever 
pivot shaft• Lu

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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789
EAU50143
Checking for irregular motor 
sounds Check the motor for irregular sounds.TIPThe motor cannot be revved beyond a
certain motor speed by t

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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9
EAU50673
Tires To maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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789 edge and experience to do so.

Ride at moderate speeds after
changing a tire since the tire
surface must first be “broken
in” for it to dev

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YAMAHA EC-03 2011  Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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9Rear
Periodically check the front and rear
brake lever free play and, if necessary,
adjust them as follows.
To increase the brake lever free pla