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Yamaha EC-03 2012, Owner'S Manual, Page: 56 / 78

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Yamaha EC-03 2012 Owner'S Manual Download Page 56

PERIODIC MAINTENANCE AND ADJUSTMENT

8-7

1

2

3

4

5

6

7

8

9

Rear

Periodically check the front and rear
brake lever free play and, if necessary,
adjust them as follows.
To increase the brake lever free play,
turn the adjusting nut at the brake shoe
plate in direction (a). To decrease the
brake lever free play, turn the adjusting
nut in direction (b).

Front

Rear

WARNING

EWA10650

If proper adjustment cannot be ob-
tained as described, have a Yamaha

dealer make this adjustment.

1. Rear brake lever

2. Brake lever free play

Front brake lever free play:

10.0–20.0 mm (0.39–0.79 in)

Rear brake lever free play:

10.0–20.0 mm (0.39–0.79 in)

1

2

1. Front brake lever free play adjusting nut

1. Rear brake lever free play adjusting nut

(a)

(b)

1

1

(a)

(b)

1CB-9-EA.book  7 ページ  ２０１２年４月１１日　水曜日　午前９時３４分

Summary of Contents for EC-03 2012

Page 1: ...q Read this manual carefully before operating this vehicle OWNER S MANUAL EC 03 1CB 28199 EA U1CBEA_Hyoshi indd 1 2012 05 15 14 36 23...

Page 2: ...Q Read this manual carefully before operating this vehicle This manual should stay with this vehicle if it is sold EAU46090 U1CBEA_Hyoshi indd 2 2012 05 15 14 36 23...

Page 3: ...rouble and injury In addition the many tips given in this manual will help keep your scooter in the best possible condition If you have any fur ther questions do not hesitate to contact your Yamaha de...

Page 4: ...alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A WARNING indicates a hazardous situation which if not avoided could r...

Page 5: ...EC 03 OWNER S MANUAL 2012 by Yamaha Motor Co Ltd 1st edition April 2012 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Co Ltd is expressly prohib...

Page 6: ...POINTS 7 1 Preparations for starting off 7 1 Starting off 7 3 Acceleration and deceleration 7 4 Braking 7 5 Parking 7 5 PERIODIC MAINTENANCE AND ADJUSTMENT 8 1 General maintenance and lubrication char...

Page 7: ...e properly increases the possibility of an accident or equipment damage See page 5 1 for a list of pre operation checks This scooter is designed to carry the operator only No passengers The failure of...

Page 8: ...or short circuiting Protective Apparel The majority of fatalities from scooter accidents are the result of head inju ries The use of a safety helmet is the single most critical factor in the preven t...

Page 9: ...ns for Yamaha vehicles Yamaha is not in a position to test the products that these aftermarket companies produce Therefore Yamaha can neither en dorse nor recommend the use of ac cessories not sold by...

Page 10: ...Tires and Rims The tires and rims that came with your scooter were designed to match the performance capabilities and to provide the best combination of handling brak ing and comfort Other tires rims...

Page 11: ...ning could get wet when you wash the scooter After washing the scooter check the brakes before riding Always wear a helmet gloves trousers tapered around the cuff and ankle so they do not flap and a b...

Page 12: ...as soon as possible If the charging cord or charging plug is damaged do not plug in to an outlet This could cause an electric shock or short circuit Have your vehicle checked by a Yamaha dealer as so...

Page 13: ...2 5 4 7 3 6 1 Main switch steering lock page 4 1 2 Seat lock page 4 12 3 Grab bar page 4 13 4 Motor housing 5 Rear brake lever free play adjusting nut page 8 6 6 Footrest 7 Front brake lever free pla...

Page 14: ...DESCRIPTION 2 2 1 2 3 4 5 6 7 8 9 EAU10420 Right view 1 3 4 2 5 1 Charging cord page 6 4 2 Seat page 4 12 3 Luggage hook page 4 13 4 Footrest 5 Centerstand page 8 9 1CB 9 EA book 2...

Page 15: ...5 6 7 8 9 EAU10430 Controls and instruments 1 2 4 5 3 1 Rear brake lever page 4 11 2 Handlebar switches page 4 11 3 Multi function display page 4 2 4 Front brake lever page 4 11 5 Accelerator grip pag...

Page 16: ...and road conditions These conditions include the number of starts and stops vehicle load the steepness of slopes road conditions wind direction and velocity ambient temperature charging status de cre...

Page 17: ...t segment of the battery level in dicator for an extended period of time Choose a cool and well ventilated place without direct sunlight for storing the vehicle When not used for a long period of time...

Page 18: ...ttery the indica tor shows the progress status of charg ing This differs from the indication of remaining charge when the vehicle is in use See page 6 9 Battery level indicator When the key is turned...

Page 19: ...ttery charge is now above half level OK Go ahead with riding Decreased ability to ascend slopes Charge the battery The last segment flashes and the beeper sounds to indicate that the remaining battery...

Page 20: ...are described below EAU50000 ON All electrical systems are supplied with power and the headlight meter lighting and taillight come on The key cannot be removed TIP To protect the battery the EC 03 is...

Page 21: ...ushing it 3 Remove the key To unlock the steering Push the key in and then turn it to OFF while still pushing it EAU53930 Multi function display WARNING EWA12312 Be sure to stop the vehicle before mak...

Page 22: ...mode PUSH starts flashing Push any of the following buttons to en ter the riding mode When the vehicle is in the riding mode the operating status indicator RUN and the ready indicators appear 1 Warni...

Page 23: ...witch the display to the tripmeter Temperature warning display HEAT COOL The EC 03 is equipped with a tempera ture protection function to protect the battery and control unit If a problem is detected...

Page 24: ...less than two segments or the electric out put from the battery is limited because of the battery temperature the riding power is substantially reduced but this is not a malfunction When the battery...

Page 25: ...information about the battery lev el TIP Make sure that the battery is sufficiently charged before riding If the self diagnosis detects a problem with the battery the warning light comes on the warni...

Page 26: ...ce the security number has been set the vehicle can not be ridden unless the correct securi ty number is entered even if the key is turned to ON Registering and changing the secu rity number WARNING E...

Page 27: ...ther brake lever is squeezed or the vehicle starts moving 3 Press buttons 2 and 3 simulta neously The display changes to the securi ty lock registration mode Registering the security number for the fi...

Page 28: ...ber The security number consists of a four digit number Enter a number using the buttons TIP The number 1111 cannot be used as a security number When a four digit security number has been entered OK o...

Page 29: ...utton 3 SELECT and then push button 2 SET Re peat the procedure from step 5 Locking and unlocking the security lock Locking the security lock Push button 2 SET for a few seconds When the security lock...

Page 30: ...ter it has re turned to the center position EAU12500 Horn switch Press this switch to sound the horn EAU12901 Front brake lever The front brake lever is located on the right side of the handlebar To a...

Page 31: ...se cured before riding EAU50060 Helmet holder The helmet holder is located under the seat A helmet holding cable is provid ed under the seat to secure a helmet to the helmet holder To secure a helmet...

Page 32: ...r Open the seat remove the helmet holding cable from the helmet holder and the helmet and then close the seat EAUT1072 Luggage hook WARNING EWAT1031 Do not exceed the load limit of 1 kg 2 lb for the l...

Page 33: ...ore using this vehicle check the following points ITEM CHECKS PAGE Front brake Check operation Lubricate cable if necessary Check lever free play Adjust if necessary 8 6 8 8 Rear brake Check operation...

Page 34: ...FOR YOUR SAFETY PRE OPERATION CHECKS 5 2 1 2 3 4 5 6 7 8 9 Instruments lights signals and switches Check operation Correct if necessary ITEM CHECKS PAGE 1CB 9 EA book 2...

Page 35: ...k of an electric shock or short circuit If any problem is found have a Yamaha dealer check the vehi cle EAU50383 Battery charging location WARNING EWA15872 Charging the battery incorrectly can cause e...

Page 36: ...face near a grounded electrical outlet with residual current device RCD pro tection The area must be dry and if necessary sheltered to prevent rain water or other moisture from wetting the vehicle ch...

Page 37: ...r Electromagnetic waves emitted from the battery charger could interfere with the function of heart devices or other electrical medical equipment and cause injury If you use an im plant type cardiac p...

Page 38: ...arging cord cannot be pinched stepped on or pulled accidentally Also be sure the vehicle cannot be knocked over which could stretch or damage the charging cord or charging plug Do not pull the chargin...

Page 39: ...id serious injury or death from electric shock or fire Do not use the charging plug if it has a damaged or loose prong Have a Yamaha dealer check the vehicle Check the charging plug for any foreign ob...

Page 40: ...lashes and the vehi cle enters a waiting mode until the battery and battery charger reach the specified temperature Charg ing then starts automatically If the battery is already fully charged when the...

Page 41: ...ectrical outlet NOTICE Do not pull the charg ing cord to unplug the charging plug from the electrical outlet This could damage the charging cord ECA17470 2 Open the seat See page 4 12 for more informa...

Page 42: ...es approximately seven hours to charge the battery from a 0 charged level in the optimum ambient temperature range of 15 C 25 C TIP When the charging process is complet ed the power from the built in...

Page 43: ...electric output capacity de creases over time and use but the rate at which it depletes depends on condition of use The battery discharge may vary depending on the ambient temper ature At low tempera...

Page 44: ...y is equipped with a function to prevent further use in case of exces sive depletion When eight years have passed since initial battery charging or the accumulated charging amount has reached 14000 Ah...

Page 45: ...ccelerator grip is turned 1 Stand on the left side of the vehi cle 2 While pulling the rear brake lever with your left hand and holding the grab bar with your right hand push the vehicle off the cente...

Page 46: ...e enters the security lock unlocking mode is displayed TIP If the security lock is not locked after canceling the standby mode the vehi cle enters the riding mode When the vehicle is in the riding mod...

Page 47: ...mber is en tered three times in succession the se curity lock cannot be unlocked even if the correct security number is entered Repeat the procedure after first turning the key to OFF and then back to...

Page 48: ...an cel the turn signals TIP To protect the battery the EC 03 is equipped with an auto off function The power stops automatically if the vehicle is stopped for more than five minutes To restart the veh...

Page 49: ...rakes simultaneously while gradually in creasing the pressure Front Rear EAU50122 Parking To prevent theft be sure to lock the steering and remove the key when parking It is recommended to addition al...

Page 50: ...ntenance intervals may need to be shortened WARNING EWA10321 Failure to properly maintain the ve hicle or performing maintenance ac tivities incorrectly may increase your risk of injury or death durin...

Page 51: ...MAINTENANCE JOB ODOMETER READING ANNUAL CHECK 1000 km 6000 km 12000 km 18000 km 24000 km 1 Front brake Check operation and adjust brake lever free play Replace brake shoes Whenever worn to the limit 2...

Page 52: ...e 12 Shock absorber assembly Check operation and shock absorber for oil leakage 13 Front and rear brake switches Check operation 14 Moving parts and cables Lubricate 15 Accelerator grip Check operatio...

Page 53: ...ith water If the area around the accelerator grip is particularly dirty use a well wrung damp cloth to clean WARNING EWA15672 If a problem is found in accelerator grip operation do not operate the veh...

Page 54: ...sidewall is cracked have a Yamaha dealer re place the tire immediately TIP The tire tread depth limits may differ from country to country Always comply with the local regulations Tire information This...

Page 55: ...o maximize the performance durabil ity and safe operation of your vehicle note the following points regarding the specified wheels The wheel rims should be checked for cracks bends warpage or oth er d...

Page 56: ...decrease the brake lever free play turn the adjusting nut in direction b Front Rear WARNING EWA10650 If proper adjustment cannot be ob tained as described have a Yamaha dealer make this adjustment 1 R...

Page 57: ...e have a Yamaha dealer replace the brake shoes as a set EAU23095 Checking and lubricating the cables The operation of all control cables and the condition of the cables should be checked before each r...

Page 58: ...ubricating the centerstand The operation of the centerstand should be checked before each ride and the pivots and metal to metal con tact surfaces should be lubricated if necessary WARNING EWA11301 If...

Page 59: ...he handlebars several times to check if the front fork compresses and rebounds smoothly NOTICE ECA10590 If any damage is found or the front fork does not operate smoothly have a Yamaha dealer check or...

Page 60: ...ce it as follows NOTICE ECA10650 Take care not to damage the follow ing parts Headlight bulb Do not touch the glass part of the headlight bulb to keep it free from oil otherwise the transpar ency of t...

Page 61: ...5 Install the bulb cover and then connect the coupler 6 Install the headlight unit by install ing the screws 7 Have a Yamaha dealer adjust the headlight beam if necessary EAU24133 Replacing the tail b...

Page 62: ...acing a turn signal light bulb 1 Remove the turn signal light lens by removing the screw 2 Remove the burnt out bulb by pushing it in and turning it counter clockwise 3 Insert a new bulb into the sock...

Page 63: ...ing plug Wipe off any dirt with a dry cloth WARNING EWA15791 Do not check or repair the vehi cle with the charging plug plugged in to the outlet This could cause an electric shock or short circuit Rep...

Page 64: ...lowing the procedures de scribed on page 7 1 Preparations for starting off and page 7 3 Starting off to restart the vehicle If the vehicle still does not start off have a Yamaha dealer check it The wa...

Page 65: ...headlight go off when the key is turned to ON Check the following 1 Has the vehicle been stopped for more than five minutes To protect the battery the EC 03 is equipped with an auto off function If th...

Page 66: ...warning light comes on and both CHG and the warning mark flash in the display The battery is not charged properly Turn the key OFF and then back to ON in order to reset charging Turn the key to OFF a...

Page 67: ...he charging process is in the standby mode because the battery temperature is lower than 5 C If this occurs start recharging in a warm place When the battery temperature reaches the specified temperat...

Page 68: ...dby mode If no control button is pushed within five minutes the auto off function is activated and all power is cut to protect the battery When charging is started the beep er sounds and the following...

Page 69: ...outlet After checking charge the battery again by the procedures described in Charging procedure on page 6 3 If the battery still cannot be charged af ter checking the above there could be a malfuncti...

Page 70: ...the seat is properly closed before cleaning 2 Make sure that all caps and covers as well as all electrical couplers and connectors are tightly in stalled 3 Remove extremely stubborn dirt with a degrea...

Page 71: ...ng com pounds for plastic may leave scratches on the windshield Test the product on a small hid den part of the windshield to make sure that it does not leave any marks If the windshield is scratched...

Page 72: ...lastic parts but treat them with a suitable care product Avoid using abrasive polishing compounds as they will wear away the paint TIP Consult a Yamaha dealer for ad vice on what products to use Washi...

Page 73: ...y 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 take longer to charge than usual Before sto...

Page 74: ...ider cargo and accesso ries Tire air pressure measured on cold tires Front 200 kPa 2 00 kgf cm2 29 psi Rear 250 kPa 2 50 kgf cm2 36 psi Front wheel Rim size 12 x 1 50 Rear wheel Rim size 12 x 1 50 Fro...

Page 75: ...umber The vehicle identification number is stamped into the steering head pipe Record this number in the space pro vided TIP The vehicle identification number is used to identify your motorcycle and m...

Page 76: ...checking 8 10 G Grab bar 4 13 H Handlebar switches 4 11 Headlight bulb replacing 8 11 Helmet holder 4 12 Horn switch 4 11 I Identification numbers 11 1 L Luggage hook 4 13 M Main switch steering lock...

Page 77: ...U1CBEA_Hyoshi indd 3 2012 05 15 14 36 23...

Page 78: ...PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2012 05 0 1 1 E U1CBEA_Hyoshi indd 4 2012 05 15 14 36 23...

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