2011 YAMAHA EC-03 Owners Manual

SCOOTER CARE AND STORAGE
9-4
2
3
4
5
6
7
89
der to extend the battery life, it is
recommended to charge the
battery until the battery level in-
dicator reaches a maximum of
2–3 segments. A lower or higher
charge is not recommended.

Make sure that the amount of
charge remaining in the battery
does not fall below 20% (less
than the last segment of the bat-
tery level indicator). If stored un-
der this condition for a long
period of time, the battery can
be damaged and may need to be
replaced depending on how low
the capacity is.

Once the battery is completely
depleted, it cannot be re-
charged.

After long-term storage, be sure
to recharge the battery before
using the vehicle. (It may takelonger to charge than usual.)
Before storing your scooter for several
months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. Lubricate all control cables and thepivoting points of all levers as well
as the centerstand.
3. Check and, if necessary, correct
the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
TIPMake any necessary repairs beforestoring the scooter.
1CB-9-E0.book 4 ページ ２０１０年１０月１５日　金曜日　午前１０時１９分

10-1
1
2
3
4
5
6
7
8
910
SPECIFICATIONS
EAU50970
Dimensions:Overall length:
1565 mm (61.6 in)
Overall width:
600 mm (23.6 in)
Overall height:
990 mm (39.0 in)
Seat height:
745 mm (29.3 in)
Wheelbase:
1080 mm (42.5 in)
Ground clearance:
110 mm (4.33 in)
Minimum turning radius:
1700 mm (66.9 in)Weight:Curb weight:
56 kg (123 lb)Chassis:Frame type:
Backbone
Caster angle:
25.00 
Trail:
75 mm (3.0 in)Front tire:Type:
With tube
Size:
60/100-12 36J
Manufacturer/model:
INOUE RUBBER/MB80
Rear tire:Type:
With tube
Size:
60/100-12 36J
Manufacturer/model:
INOUE RUBBER/MB80
Maximum load:
87 kg (192 lb)
* (Total weight of rider, cargo and accesso-
ries)Tire air pressure (measured on cold
tires):Front:
200 kPa (2.00 kgf/cm
2, 29 psi)
Rear:
250 kPa (2.50 kgf/cm2, 36 psi)
Front wheel:Rim size:
12 x 1.50Rear wheel:Rim size:
12 x 1.50Front brake:Type:
Drum brake
Operation:
Right hand operationRear brake:Type:
Drum brake
Operation:
Left hand operation
Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring
Wheel travel:
50.0 mm (1.97 in)Rear suspension:Type:
Unit swing
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
55.0 mm (2.17 in)Headlight:Bulb type:
Halogen bulbBulb voltage, wattage  quantity:Headlight:
12 V, 35 W/35 W  1
Tail/brake light:
12 V, 5.0 W/21.0 W  1
Front turn signal light:
12 V, 10.0 W  2
Rear turn signal light:
12 V, 10.0 W  2
Warning indicator light:
LED
1CB-9-E0.book 1 ページ ２０１０年１０月１５日　金曜日　午前１０時１９分

11-1
2
3
4
5
6
7
8
9
1011
CONSUMER INFORMATION
EAU48611
Identification numbers Record the vehicle identification num-
ber and model label information in the
spaces provided below for assistance
when ordering spare parts from a
Yamaha dealer or for reference in case
the vehicle is stolen.
VEHICLE IDENTIFICATION
NUMBER:
MODEL LABEL INFORMATION:
EAU26400
Vehicle identification number
The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro-
vided.TIPThe vehicle identification number is
used to identify your motorcycle and
may be used to register your motorcy-
cle with the licensing authority in yourarea.
EAU26540
Model label
The model label is affixed to the frame
under the seat. (See page 4-12.)
Record the information on this label in
the space provided. This information
will be needed when ordering spare
parts from a Yamaha dealer.
1. Vehicle identification number
1
1. Model label
1
1CB-9-E0.book 1 ページ ２０１０年１０月１５日　金曜日　午前１０時１９分

INDEXAAcceleration and deceleration....................7-4
Accelerator grip, checking..........................8-4BBattery, charging location ..........................6-1
Battery, charging procedure.......................6-3
Battery, charging safely .............................1-5
Battery, charging time ................................6-8
Battery, effective use of .............................3-3
Battery level ...............................................3-4
Battery type, about .....................................6-9
Beeper .......................................................4-1
Brake lever, front......................................4-11
Brake lever, rear ......................................4-11
Brake levers, lubricating.............................8-9
Brake shoes, checking ...............................8-8
Braking .......................................................7-5CCables, checking and lubricating ...............8-8
Care ...........................................................9-1
Centerstand, checking and lubricating .......8-9
Charging cord and plug, checking ...........8-14
Charging display, progress status..............6-9FFeatures .....................................................3-1
Front and rear brake lever free play,
adjusting ..................................................8-6
Front fork, checking .................................8-10GGrab bar ...................................................4-13HHandlebar switches..................................4-11
Headlight bulb, replacing .........................8-11
Helmet holder...........................................4-12Horn switch .............................................. 4-11
IIdentification numbers ............................. 11-1LLuggage hook .......................................... 4-13MMain switch/steering lock........................... 4-1
Maintenance and lubrication, periodic ....... 8-2
Matte color, caution ................................... 9-1
Model label .............................................. 11-1
Motor, checking for irregular sounds ......... 8-4
Multi-function display ................................. 4-2PParking ...................................................... 7-5
Part locations ............................................. 2-1SSafe-riding points....................................... 1-4
Safety information...................................... 1-1
Seat ......................................................... 4-12
Security lock, using.................................... 4-7
Specifications .......................................... 10-1
Standard mode/power mode ..................... 3-1
Starting off ................................................. 7-3
Starting off, preparations ........................... 7-1
Steering, checking ................................... 8-10
Storage ...................................................... 9-3TTail/brake light bulb, replacing ................. 8-12
Tires........................................................... 8-5
Traveling distance ..................................... 3-2
Troubleshooting ....................................... 8-15
Turn signal light bulb, replacing ............... 8-13
Turn signal switch .................................... 4-11
VVehicle identification number .................. 11-1WWheel bearings, checking ....................... 8-11
Wheels ...................................................... 8-6
1CB-9-E0.book 2 ページ ２０１０年１０月１５日　金曜日　午前１０時１９分

✤✰✯✲✣❉❖
❉❊ ✦ 
 

PRINTED ON RECYCLED PAPER
YAMAHA MOTOR CO., LTD.
PRINTED IN JAPAN
2010.10–0.0×1 !
(E)
✤✰✯✲✣❉❖
❉❊ ✧