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PERIODIC MAINTENANCE AND ADJUSTMENT

7-9

7

TIP

If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4–1/2 turn
past finger tight. However, the spark
plug should be tightened to the speci-
fied torque as soon as possible. 

_

4. Install the spark plug cap.
5. Install the panel. 

EAUU0342

Engine oil and oil strainer 

The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil strainer
cleaned at the intervals specified in the
periodic maintenance and lubrication
chart.

To check the engine oil level

1. Place the vehicle on the center-

stand. A slight tilt to the side can
result in a false reading.

2. Start the engine, warm it up for

several minutes, and then turn it
off. 

3. Wait a few minutes until the oil set-

tles, remove the oil filler cap, wipe
the dipstick clean, insert it back
into the oil filler hole (without
screwing it in), and then remove it
again to check the oil level.

TIP

The engine oil should be between the
minimum and maximum level marks. 

_

1. Oil filler cap

1. Dipstick

2. Maximum level mark

3. Minimum level mark

ZAUU0053

ZAUU0054

E_19SF8199E0.book  Page 9  Thursday, January 14, 2010  9:38 AM

Summary of Contents for MIO AL115S 2010

Page 1: ...DIC183 Read this manual carefully before operating this vehicle EAU10023 19S F8199 E0 AL115S C OWNER S MANUAL E_19SF8199E0 book Page 1 Thursday January 14 2010 9 38 AM...

Page 2: ...Read this manual carefully before operating this vehicle This manual should stay with this vehicle if it is sold EAU46090 E_19SF8199E0 book Page 1 Thursday January 14 2010 9 38 AM...

Page 3: ...ddition the many tips given in this manual will help keep your motorcycle in the best possible condition If you have any further questions do not hesitate to contact your Yamaha dealer The Yamaha team...

Page 4: ...afety messages that follow this symbol to avoid possible injury or death A WARNING indicates a hazardous situation which if not avoided could result in death or serious injury A NOTICE indicates speci...

Page 5: ...10 by Thai Yamaha Motor Co Ltd 1st edition March 2010 All rights reserved Any reprinting or unauthorized use without the written permission of Thai Yamaha Motor Co Ltd is expressly prohibited Printed...

Page 6: ...ic maintenance chart for the emission control system 7 2 General maintenance and lubrication chart 7 3 Removing and installing cowlings and panels 7 6 Checking the spark plug 7 7 Engine oil and oil st...

Page 7: ...ake light bulb or a rear turn signal light bulb 7 31 Troubleshooting 7 33 Troubleshooting chart 7 34 MOTORCYCLE CARE AND STORAGE 8 1 Care 8 1 Storage 8 3 SPECIFICATIONS 9 1 CONSUMER INFORMATION 10 1 I...

Page 8: ...vehicle They contain important information for safe and proper operation of your vehicle Never remove any labels from your vehicle If a label becomes difficult to read or comes off a replacement labe...

Page 9: ...tor and a passen ger The failure of motorists to detect and recognize motorcycles in traf fic is the predominating cause of automobile motorcycle accidents Many accidents have been caused by an automo...

Page 10: ...shield or goggles Wind in your unprotected eyes could contribute to an impairment of vision that could delay seeing a hazard The use of a jacket heavy boots trousers gloves etc is effective in prevent...

Page 11: ...ithin this weight limit keep the following in mind Cargo and accessory weight should be kept as low and close to the motorcycle as possible Se curely pack your heaviest items as close to the center of...

Page 12: ...impair the perfor mance of your motorcycle Care fully inspect the accessory before using it to make sure that it does not in any way reduce ground clearance or cornering clearance limit suspension tr...

Page 13: ...rate slowly Be careful when passing parked cars A driver might not see you and open a door in your path Railroad crossings streetcar rails iron plates on road construction sites and manhole covers be...

Page 14: ...osing a motorcycle helmet The helmet must meet the safety standard TIS The helmet size must match the size of the rider s head Never subject a helmet to heavy shocks Wearing the helmet correctly Alway...

Page 15: ...rew page 7 16 5 Owner s tool kit page 7 1 6 Seat lock page 4 8 7 Rear turn signal lights page 7 32 8 Tail brake light page 7 31 9 Kickstarter page 4 8 10 Engine oil drain bolt A page 7 10 11 Engine oi...

Page 16: ...e 4 5 2 Air filter element page 7 12 3 Dry battery page 7 27 4 Fuse page 7 29 5 Helmet holder page 4 9 6 Front brake fluid reservoir page 7 22 7 Engine oil filler cap page 7 9 ZAUU0107 1 2 3 4 5 6 7 E...

Page 17: ...rter choke lever page 4 8 3 Left handlebar switches page 4 4 4 Speedometer unit page 4 3 5 Right handlebar switches page 4 4 6 Throttle grip page 7 17 7 Front brake lever page 4 4 8 Main switch page 4...

Page 18: ...he engine is started _ EAU10661 OFF All electrical systems are off The key can be removed EWA10061 WARNING _ Never turn the key to OFF or LOCK while the vehicle is moving Otherwise the electrical syst...

Page 19: ...d into the keyhole cover receptacle as shown and then turn the key to the left to open the cov er To close the keyhole cover Insert the key head into the keyhole cover receptacle as shown and then tur...

Page 20: ...be checked by turning the key to ON The warning light should come on for a few seconds and then go off If the warning light does not come on initially when the key is turned to ON or if the warning li...

Page 21: ...as re turned to the center position EAU12500 Horn switch Press this switch to sound the horn EAUM1132 Start switch Push this switch while applying the front or rear brake to crank the engine with the...

Page 22: ...n the fuel tank cap counter clockwise and pull it off To install the fuel tank cap 1 Insert the fuel tank cap into the tank opening and turn it clockwise until the marks on the cap and tank are aligne...

Page 23: ...h since fuel may deteriorate painted surfac es or plastic parts ECA10071 4 Be sure to securely close the fuel tank cap EWA15151 WARNING _ Gasoline is poisonous and can cause injury or death Handle gas...

Page 24: ...the exhaust system EWA10862 WARNING _ The exhaust system is hot after op eration To prevent a fire hazard or burns Do not park the vehicle near possible fire hazards such as grass or other materials t...

Page 25: ...g the kickstarter To start the engine fold out the kickstarter lever move it down light ly with your foot until the gears engage and then push it down smoothly but forcefully EAU13891 Seat To open the...

Page 26: ...ausing loss of control and possibly an acci dent EWA10161 To release a helmet from a helmet holder Open the seat remove the helmet from the helmet holder and then close the seat EAU14531 Storage compa...

Page 27: ...storing them in the compartment Since the storage compartment may get wet while the scooter is being washed wrap any articles stored in the compartment in a plastic bag Do not keep anything valuable...

Page 28: ...k the following points ITEM CHECKS PAGE Fuel Check fuel level in fuel tank Refuel if necessary Check fuel line for leakage 4 6 Engine oil Check oil level in engine If necessary add recommended oil to...

Page 29: ...eck tire condition and tread depth Check air pressure Correct if necessary 7 18 7 20 Brake levers Make sure that operation is smooth Lubricate lever pivoting points if necessary 7 24 Centerstand sides...

Page 30: ...AUU0204 Starting and warming up a cold engine ECA10250 NOTICE _ See page 6 4 for engine break in in structions prior to operating the ve hicle for the first time _ 1 Turn the key to ON 2 Turn on the s...

Page 31: ...rocedure as for start ing a cold engine with the exception that the starter choke is not required when the engine is warm EAU16761 Starting off TIP _ Before starting off allow the engine to warm up _...

Page 32: ...e the scooter may skid or overturn Railroad crossings streetcar rails iron plates on road con struction sites and manhole covers become extremely slip pery when wet Therefore slow down when approachin...

Page 33: ...follow ing material carefully Since the engine is brand new do not put an excessive load on it for the first 1000 km 600 mi The various parts in the engine wear and polish themselves to the correct op...

Page 34: ...g the engine break in period immediately have a Yamaha dealer check the vehicle ECA10362 EAU17213 Parking When parking stop the engine and then remove the key from the main switch EWA10311 WARNING _ S...

Page 35: ...T POTENTIAL OF YAMAHA MOTORCYCLES 2 A MOTORCYCLE CAN KEEP ITS PERFORMANCE CAPABILITY FOR A LONGER TIME Comparison of wear on engine parts piston piston ring cylinder etc 100 Perfect operative conditio...

Page 36: ...E WHEN IT IS TRADED IN AS A USED PRODUCT Fuel consumption 100 Without maintenance Distance covered km With maintenance Customer s running cost fuel cost plus maintenance and repair expenses Without ma...

Page 37: ...dealer perform service _ EWA15121 WARNING _ Turn off the engine when performing maintenance unless otherwise specified A running engine has moving parts that can catch on body parts or clothing and e...

Page 38: ...for the emission control system NO ITEM CHECK OR MAINTENANCE JOB ODOMETER READING km ANNUAL CHECK 1000 4000 8000 12000 16000 1 Fuel line Check fuel and vacuum hoses for cracks or damage 2 Spark plug...

Page 39: ...ace brake pads Whenever worn to the limit 6 Rear brake Check operation and adjust brake lever free play Replace brake shoes Whenever worn to the limit 7 Brake hose Check for cracks or damage Replace E...

Page 40: ...ange Check oil level and vehicle for oil leakage Every 4000 km 2400 mi 19 Engine oil strainer Clean 20 Final transmission oil Check vehicle for oil leakage Every 8000 km 5000 mi Replace Every 12000 km...

Page 41: ...ery year if the vehicle is ridden primarily for commercial use or is ridden under rough or adverse conditions Hydraulic brake service Regularly check and if necessary correct the brake fluid level Aft...

Page 42: ...time a cowling or panel needs to be re moved and installed EAUU0272 Cowling A To remove the cowling 1 Remove the screws from cowling A and B 2 Pull cowling A off as shown TIP _ When removing cowling A...

Page 43: ...e the panel in the original position and then install the screws EAUT1835 Checking the spark plug The spark plug is an important engine component which is easy to check Since heat and deposits will ca...

Page 44: ...k the vehicle _ 2 Check the spark plug for electrode erosion and excessive carbon or other deposits and replace it if necessary To install the spark plug 1 Measure the spark plug gap with a wire thick...

Page 45: ...ervals specified in the periodic maintenance and lubrication chart To check the engine oil level 1 Place the vehicle on the center stand A slight tilt to the side can result in a false reading 2 Start...

Page 46: ...ler cap and drain bolt A to drain the oil from the crankcase NOTICE When removing the engine oil drain bolt the O ring compres sion spring and oil strainer will fall out Take care not to lose these pa...

Page 47: ...s leaking immediately turn the engine off and check for the cause 9 Turn the engine off and then check the oil level and correct it if necessary EAU20065 Final transmission oil The final transmission...

Page 48: ...ts new O ring and then tighten the oil filler cap 9 Check the final transmission case for oil leakage If oil is leaking check for the cause EAUU0332 Air filter and V belt case air filter elements The...

Page 49: ...d 2 Remove the V belt air filter case assembly by removing the bolts and loosening the screw clamp 3 Remove the V belt air filter case cover by removing the bolts 4 Remove the element by pulling it ou...

Page 50: ...nto the filter case 9 Place the air filter case cover in its original position and then install the bolts and tighten the screw clamp NOTICE Make sure that each filter element is properly seated in it...

Page 51: ...y the owner as part of routine maintenance ECA10550 NOTICE _ The carburetor has been set and ex tensively tested at the Yamaha fac tory Changing these settings without sufficient technical knowl edge...

Page 52: ...tained as described above have a Yamaha dealer make the adjustment _ ECAU0040 NOTICE The engine idling speed should be adjusted to specification If the idle speed is too low the engine may be hard to...

Page 53: ...ase the throttle cable free play turn the adjusting nut in di rection a To decrease the throt tle cable free play turn the adjusting nut in direction b 3 Tighten the locknut EAU21401 Valve clearance T...

Page 54: ...r car go and accessories approved for this model _ EWA10511 WARNING _ Never overload your vehicle Opera tion of an overloaded vehicle could cause an accident _ Tire inspection The tires must be checke...

Page 55: ...maha Motor Co Ltd EWA10561 WARNING _ It is dangerous to ride with a worn out tire When a tire tread begins to show crosswise lines have a Yamaha dealer replace the tire immediately The replacement of...

Page 56: ...result in poor performance adverse han dling characteristics and a short ened tire life Ride at moderate speeds after changing a tire since the tire sur face must first be broken in for it to develop...

Page 57: ...dealer make this adjustment _ EAU22380 Checking the front brake pads and rear brake shoes The front brake pads and the rear brake shoes must be checked for wear at the intervals specified in the perio...

Page 58: ...nd or brake system leakage If the brake fluid level is low be sure to check the brake pads for wear and the brake system for leakage Observe these precautions When checking the fluid level make sure t...

Page 59: ...IP after the periodic maintenance and lubrication chart In addition have the oil seals of the brake master cylin der and caliper as well as the brake hose replaced at the intervals listed be low or wh...

Page 60: ...erfere with proper cable operation and will cause the inner cable to rust Replace a dam aged cable as soon as possible to prevent unsafe conditions EWA10721 EAU23112 Checking and lubricating the throt...

Page 61: ...vots and metal to metal contact surfaces should be lubri cated if necessary EWA10741 WARNING _ If the centerstand or sidestand does not move up and down smoothly have a Yamaha dealer check or re pair...

Page 62: ...e push down hard on the handlebars several times to check if the front fork compresses and rebounds smoothly ECA10590 NOTICE _ If any damage is found or the front fork does not operate smoothly have a...

Page 63: ...maintenance and lubrica tion chart If there is play in the wheel hub or if the wheel does not turn smoothly have a Yamaha dealer check the wheel bearings EAUU0920 Battery This model is equipped with...

Page 64: ...bat tery as soon as possible if it seems to have discharged Keep in mind that the battery tends to discharge more quickly if the vehicle is equipped with optional electrical accessories ECA16520 NOTI...

Page 65: ...page 4 8 If the fuse is blown replace it as fol lows 1 Turn the key to OFF and turn off all electrical circuits 2 Remove the blown fuse and then install a new fuse of the specified amperage WARNING Do...

Page 66: ...Remove cowling A See page 7 6 2 Remove the headlight bulb holder by pushing it inward and turning it counterclockwise and then re move the burnt out bulb 3 Place a new bulb into position and then secu...

Page 67: ...erent wattage than recommended is used the turn signal light flashing may be affected 6 Install the socket together with the bulb by turning it clockwise 7 Install the cowling EAUU0302 Replacing the t...

Page 68: ...for seat opening and closing proce dures 2 Remove the turn signal light bulb socket by turning it counterclock wise 3 Remove the burnt out bulb from the socket by pulling it out 4 Insert a new bulb i...

Page 69: ...any repair take it to a Yamaha dealer whose skilled technicians have the necessary tools experience and know how to service the motorcycle properly Use only genuine Yamaha replace ment parts Imitatio...

Page 70: ...e spark plug and check the electrodes 3 Ignition Wipe off with a dry cloth and correct the spark plug gap or replace the spark plug Have a Yamaha dealer check the vehicle The engine does not start Hav...

Page 71: ...products are used on hard to remove dirt do not leave the cleaner on the af fected area any longer than in structed Also thoroughly rinse the area off with water immedi ately dry it and then apply a c...

Page 72: ...Do not use warm water since it increases the corrosive action of the salt ECA10791 2 Apply a corrosion protection spray on all metal including chrome and nickel plated surfaces to pre vent corrosion...

Page 73: ...to seep in and cause rust To prevent corrosion avoid damp cellars stables because of the presence of ammonia and areas where strong chemi cals are stored _ Long term Before storing your scooter for s...

Page 74: ...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 7 Cover the muffler outlet with a plast...

Page 75: ...0 80 L Final gear oil Type YAMALUBE 4 or SAE 10W 40 type SE motor oil Quantity 0 12 L Air filter Air filter element Oil coated paper element Fuel Recommended fuel Regular gasoline or Gasohol E10 Fuel...

Page 76: ...spension Type Telescopic fork Spring shock absorber type Coil spring oil damper Wheel travel 90 0 mm Rear suspension Type Unit swing Spring shock absorber type Coil spring oil damper Wheel travel 80 0...

Page 77: ...ication number The key identification number is stamped into the key Record this num ber in the space provided and use it for reference when ordering a new key EAU26410 Vehicle identification number T...

Page 78: ...MER INFORMATION 10 2 10 EAU26450 Engine serial number The engine serial number is stamped into the final gear case 1 Engine serial number ZAUU0105 E_19SF8199E0 book Page 2 Thursday January 14 2010 9 3...

Page 79: ...1 CONSUMER INFORMATION E_19SF8199E0 book Page 1 Thursday January 14 2010 9 38 AM...

Page 80: ...PRINTED IN THAILAND E_19SF8199E0 book Page 1 Thursday January 14 2010 9 38 AM...

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