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EAU10023 Read this manual carefully before operating this vehicle. OWNER’S MANUAL AT135(C) 5P0-F8199-E2...
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EAU46090 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.
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EAU10102 Welcome to the Yamaha world of motorcycling! As the owner of the AT135/AT135C, you are benefiting from Yamaha’s vast experience and newest technology regarding the design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.
IMPORTANT MANUAL INFORMATION EAU10122 EAU10132 Particularly important information is distinguished in this manual by the following notations: This is the safety alert symbol. It is used to alert you to potential personal injury haz- ards. Obey all safety messages that follow this symbol to avoid possible injury or death.
TABLE OF CONTENTS EAU10210 LOCATION OF IMPORTANT Convenience hook ......4-10 Air filter and V-belt case air filter LABELS..........1-1 Storage compartment ....4-10 elements ........7-13 Adjusting the carburetor ....7-16 SAFETY INFORMATION ....2-1 FOR YOUR SAFETY – Adjusting the engine idling Further safe-riding points ....2-5 PRE-OPERATION CHECKS .....
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TABLE OF CONTENTS Replacing the fuse ......7-29 Replacing a headlight bulb ...7-30 Replacing the tail/brake light bulb ...........7-31 Replacing a rear turn signal light bulb ...........7-32 Replacing a front turn signal light bulb ...........7-32 Replacing an auxiliary light bulb ...7-33 Troubleshooting ......7-34 Troubleshooting charts ....7-35 MOTORCYCLE CARE AND...
Read and understand all of the labels on your 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 label is available from your Yamaha dealer. 2 3 4...
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LOCATION OF IMPORTANT LABELS GASOLINE OR GASOHOL (E10)
SAFETY INFORMATION EAU10223 EAUU1070 Safe Riding Therefore: Be a Responsible Owner Perform the pre-operation checks each • Wear a brightly colored jacket. As the vehicle’s owner, you are respon- time you use the vehicle to make sure it • Use extra caution when you are sible for the safe and proper operation is in safe operating condition.
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SAFETY INFORMATION ● have become thoroughly famil- • The passenger should always The use of a jacket, substantial iar with the motorcycle and all of hold onto the operator, the seat shoes, trousers, gloves, etc., is ef- its controls. strap or grab bar, if equipped, fective in preventing or reducing ●...
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SAFETY INFORMATION carbon monoxide can collect rapidly ty and handling if the weight distribution as possible and make sure to dis- and you can quickly be overcome and of the motorcycle is changed. To avoid tribute the weight as evenly as unable to save yourself.
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Yamaha accessories, which are avail- performed to your vehicle that change should be kept to a minimum. able only from a Yamaha dealer, have any of the vehicle’s design or operation • Bulky or large accessories may been designed, tested, and approved...
SAFETY INFORMATION ● electric failure could result, which Secure the motorcycle with tie- EAU10373 Further safe-riding points could cause a dangerous loss of downs or suitable straps that are ● Be sure to signal clearly when lights or engine power. attached to solid parts of the mo- making turns.
SAFETY INFORMATION ● Always wear a helmet, gloves, EAUU0030 Helmets trousers (tapered around the cuff Operating this vehicle without an ap- and ankle so they do not flap), and proved motorcycle helmet increases a bright colored jacket. your chances of a severe head injury or ●...
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SAFETY INFORMATION Types of helmets and their usage ● Half-type: use only for riding at low speeds ZAUU0004 ● Full-type: use only for riding at low to mid-range speeds ZAUU0005 ● Full-face-type: use for riding at mid-range to high speeds ZAUU0006...
INSTRUMENT AND CONTROL FUNCTIONS EAU1044R EAUU0350 To lock the steering Main switch/steering lock The headlight, auxiliary lights, meter lighting and taillight come on automati- cally when the engine is started. EAU10661 All electrical systems are off. The key ZAUU0349 can be removed. 1.
INSTRUMENT AND CONTROL FUNCTIONS EAUU0070 To close the keyhole cover EAU49391 Keyhole cover Indicator lights and warning lights ZAUU0353 ZAUU0351 Insert the key head into the keyhole 1. Ignition key ZAUU0354 cover receptacle as shown, and then 2. Safety key 1.
INSTRUMENT AND CONTROL FUNCTIONS have a Yamaha dealer check the self- EAU11601 EAU44981 Speedometer Fuel gauge diagnosis system. The electrical circuit of the warning light can be checked by turning the key to “ON”. The warning light should come on for a few seconds, and then go off.
INSTRUMENT AND CONTROL FUNCTIONS EAUU0361 EAU12348 EAU12400 Digital coolant temperature Handlebar switches Dimmer switch “ ” Set this switch to “ ” for the high gauge/odometer beam and to “ ” for the low beam. Left EAU12460 Turn signal switch “ ”...
INSTRUMENT AND CONTROL FUNCTIONS EAU12900 EAU12950 EAU37471 Front brake lever Rear brake lever Fuel tank cap ZAUU0362 ZAUU0360 ZAUU0361 1. Fuel tank cap 1. Front brake lever 1. Rear brake lever a. Open. The front brake lever is located on the The rear brake lever is located on the b.
INSTRUMENT AND CONTROL FUNCTIONS EAU13212 other sources of ignition such as Fuel the pilot lights of water heaters and clothes dryers. 2. Do not overfill the fuel tank. Stop filling when the fuel reaches the bottom of the filler tube. Because fuel expands when it heats up, heat from the engine or the sun ZAUU0363...
INSTRUMENT AND CONTROL FUNCTIONS your eyes, see your doctor immedi- Yamaha products can use gasohol EAU13445 Catalytic converters ately. If gasoline spills on your skin, [E10] Octane 91 or higher. However, This vehicle is equipped with catalytic wash with soap and water. If gaso- when filling with gasohol, cold engine converters in the exhaust system.
INSTRUMENT AND CONTROL FUNCTIONS ECA10701 EAU37650 EAUU0370 Kickstarter Seat NOTICE Use only unleaded gasoline. The To open the seat use of leaded gasoline will cause 1. Place the motorcycle on the cen- unrepairable damage to the catalytic terstand. converter. 2. Insert the key into the main switch, and then turn it counterclockwise to “OPEN”.
INSTRUMENT AND CONTROL FUNCTIONS To close the seat EAU37481 To release a helmet from a helmet Helmet holders 1. Fold the seat down, and then push holder it down to lock it in place. Open the seat, remove the helmet from 2.
INSTRUMENT AND CONTROL FUNCTIONS EAUU0390 EAUU0382 ECA10081 Convenience hook Storage compartment NOTICE Keep the following points in mind when using the storage compart- ment. ● Since the storage compartment accumulates heat when ex- posed to the sun and/or the en- gine heat, do not store anything susceptible to heat, consum- ZAUU0368...
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INSTRUMENT AND CONTROL FUNCTIONS To store a helmet in the storage com- partment, place the helmet upside- down with the front facing forward. ● Some helmets cannot be stored in the storage compartment because of their size or shape. ● Do not leave your motorcycle un- attended with the seat open.
• If necessary, add recommended coolant to specified level. 7-12 • Check cooling system for leakage. • Check operation. • If soft or spongy, have Yamaha dealer bleed hydraulic system. • Check brake pads for wear. Front brake • Replace if necessary.
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• Make sure that operation is smooth. • Check throttle grip free play. Throttle grip 7-17, 7-24 • If necessary, have Yamaha dealer adjust throttle grip free play and lubricate cable and grip housing. • Make sure that operation is smooth. Control cables 7-23 •...
ECA11042 there is a control or function you do not See page 6-3 for engine break-in in- NOTICE understand, ask your Yamaha dealer. structions prior to operating the ve- For maximum engine life, never ac- EWA10271 hicle for the first time.
OPERATION AND IMPORTANT RIDING POINTS EAU16761 EAU16780 EAU16793 Starting off Acceleration and deceleration Braking EWA10300 WARNING Before starting off, allow the engine to ● Avoid braking hard or suddenly warm up. (especially when leaning over to 1. While pulling the rear brake lever one side), otherwise the scooter with your left hand and holding the may skid or overturn.
After every hour of operation, stop the Yamaha dealer check the vehicle. engine, and then let it cool for five to ten [ECA10362 ] minutes. Vary the engine speed from time to time.
Much can be gained from the correct use and maintenance of a motorcycle. 1. THE CUSTOMERS CAN USE THE FULLEST 2. A MOTORCYCLE CAN KEEP ITS PERFORMANCE POTENTIAL OF YAMAHA MOTORCYCLES CAPABILITY FOR A LONGER TIME Comparison of wear on engine parts (piston, piston ring, cylinder, etc.)
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OPERATION AND IMPORTANT RIDING POINTS 3. FUEL COST AND REPAIR EXPENSES CAN BE 4. A MOTORCYCLE CAN DEMAND A HIGH PRICE KEPT TO A MINIMUM WHEN IT IS TRADED IN AS A USED PRODUCT Fuel consumption With maintenance 100% Without maintenance Distance covered (km) Customer’s running cost...
If If you do not have the tools or experi- you are not familiar with vehicle ser- ence required for a particular job, have vice, have a Yamaha dealer perform a Yamaha dealer perform it for you. service.
● From 20000 km, repeat the maintenance intervals starting from 4000 km. ● Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni- cal skills. EAUU1290 Periodic maintenance chart for the emission control system...
PERIODIC MAINTENANCE AND ADJUSTMENT EAU18712 The cowlings and panels shown need EAU37730 Removing and installing Cowling C to be removed to perform some of the cowlings and panels maintenance jobs described in this To remove the cowling chapter. Refer to this section each time 1.
PERIODIC MAINTENANCE AND ADJUSTMENT EAUT1835 Checking the spark plug The spark plug is an important engine component, which is easy to check. Since heat and deposits will cause any spark plug to slowly erode, the spark plug should be removed and checked in accordance with the periodic mainte- nance and lubrication chart.
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If the spark plug shows a distinctly dif- 1. Spark plug gap ferent color, the engine could be oper- ating improperly. Do not attempt to Spark plug gap: diagnose such problems yourself. In- 0.7–0.8 mm (0.027–0.031 in) stead, have a Yamaha dealer check the vehicle.
PERIODIC MAINTENANCE AND ADJUSTMENT EAUU0343 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.
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PERIODIC MAINTENANCE AND ADJUSTMENT Make sure that the O-ring is properly seated. Tightening torque: Engine oil drain bolt A: 20 Nm (2.0 m·kgf, 15 ft·lbf) Engine oil drain bolt B: 20 Nm (2.0 m·kgf, 15 ft·lbf) ZAUU0385 ZAUU0056 1. Engine oil drain bolt A 1.
If any leakage is found, have a 8. Start the engine, and then let it idle Yamaha dealer check and repair the for several minutes while checking scooter. In addition, the final transmis- it for oil leakage. If oil is leaking,...
PERIODIC MAINTENANCE AND ADJUSTMENT EAU20070 Tightening torque: Coolant Final transmission oil drain bolt: The coolant level should be checked 22 Nm (2.2 m·kgf, 16.2 ft·lbf) before each ride. In addition, the cool- ant must be changed at the intervals 7. Refill with the specified amount of specified in the periodic maintenance the recommended final transmis- and lubrication chart.
If the engine overheats, see page sion. If water has been added to and the V-belt case air filter element 7-36 for further instructions. the coolant, have a Yamaha should be cleaned at the intervals dealer check the antifreeze con- specified in the periodic maintenance...
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PERIODIC MAINTENANCE AND ADJUSTMENT 7. Install the panel. Cleaning the V-belt case air filter element 1. Place the vehicle on the center- stand. 2. Remove the V-belt air filter case cover by removing the bolts. ZAUU0390 ZAUU0394 1. Air filter case cover 1.
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3. Drain dirt or water into a proper Recommended oil: container. Yamaha foam air filter oil or other 4. Install the air filter check hose or quality foam air filter oil caps to the original position.
(a). To decrease the engine idling Yamaha dealer, who has the neces- periodic maintenance and lubrication speed, turn the screw in direction sary professional knowledge and expe- chart.
PERIODIC MAINTENANCE AND ADJUSTMENT ECAU0040 EAU21374 2. To increase the throttle grip free Adjusting the throttle grip free NOTICE play, turn the throttle grip free play play The engine idling speed should be adjusting nut in direction (a). To adjusted to specification. If the idle decrease the throttle grip free play, speed is too low, the engine may be turn the adjusting nut in direction...
Tire air pressure (measured on cold from occurring, the valve clearance the specified tires. tires): must be adjusted by a Yamaha dealer Up to 90 kg (198 lb): Tire air pressure at the intervals specified in the periodic Front: 200 kPa (2.00 kgf/cm...
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C. Tire tread depth edge and experience. model by Yamaha Motor Co., Ltd. The tires must be checked before each ● It is not recommended to patch ride. If the tire shows crosswise lines B Front tire: a punctured tube.
(for spoke wheel model) or damage before each ride. If any damage is found, have a Yamaha dealer re- ZAUU0399 ZAUU0400 place the wheel. Do not attempt There should be no free play at the 1.
To check the brake pad wear, check the wear limit line, have a Yamaha the wear indicator grooves. If a brake dealer replace the brake shoes as a pad has worn to the point that the wear set.
However, if the handlebars. brake fluid level goes down sud- ● Use only the recommended quali- denly, have a Yamaha dealer ty brake fluid, otherwise the rubber check the cause. seals may deteriorate, causing leakage and poor braking perfor- mance.
Have a Yamaha dealer change the The V-belt must be checked and re- brake fluid at the intervals specified in placed by a Yamaha dealer at the The operation of all control cables and the TIP after the periodic maintenance...
Front brake be checked before each ride. In addi- tion, the cable should be lubricated by Recommended lubricants: a Yamaha dealer at the intervals spec- Front brake lever: Silicone grease ified in the periodic maintenance chart. Rear brake lever:...
If the centerstand or sidestand does several times to check if the front not move up and down smoothly, fork compresses and rebounds have a Yamaha dealer check or re- smoothly. pair it. Otherwise, the centerstand or sidestand could contact the ground and distract the operator, resulting in a possible loss of control.
Worn or loose steering bearings may ward and backward. If any free cause danger. Therefore, the operation play can be felt, have a Yamaha of the steering must be checked as fol- dealer check or repair the steering. lows at the intervals specified in the pe- riodic maintenance and lubrication chart.
Yamaha dealer checked and, if necessary, tightened. ● KEEP THIS AND ALL BATTER- check the wheel bearings.
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2. If the battery will be stored for To charge the battery more than two months, check it at Have a Yamaha dealer charge the bat- least once a month and fully tery as soon as possible if it seems to charge it if necessary.
4-8 for seat opening procedures.) 8. If the fuse immediately blows If the fuse is blown, replace it as fol- again, have a Yamaha dealer lows. check the electrical system. 1. Turn the key to “OFF” and turn off ZAUU0413 all electrical circuits.
PERIODIC MAINTENANCE AND ADJUSTMENT EAUU0452 ECAU0090 Replacing the tail/brake light NOTICE bulb If a taillight bulb of different wattage 1. Open the seat. (See page 4-8.) than recommended is used, it may 2. Remove the panel by removing cause the battery to discharge or af- the screws, and then pulling the fect the taillight lighting.
PERIODIC MAINTENANCE AND ADJUSTMENT EAUU1301 ECAU0080 EAUU0431 Replacing a rear turn signal Replacing a front turn signal NOTICE light bulb light bulb If a turn signal light bulb of different 1. Remove the turn signal light lens If a front turn signal light bulb burns out, wattage than recommended is used, by removing the screw.
PERIODIC MAINTENANCE AND ADJUSTMENT ECAU0080 EAUU0441 5. Install the auxiliary light socket (to- Replacing an auxiliary light NOTICE gether with the bulb) by turning it bulb If a turn signal light bulb of different clockwise. This model is equipped with two auxil- wattage than recommended is used, 6.
However, should your motorcycle require any repair, take it to a Yamaha dealer, whose skilled technicians have the necessary tools, experience, and know-how to service the motorcycle properly.
Remove the spark plug and check the electrodes. The engine does not start. Have a Yamaha dealer check the vehicle. Check the battery. 4. Battery The engine turns over The battery is good.
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Start the engine. If the engine overheats again, have a The coolant level Yamaha dealer check and repair the cooling system. is OK. If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant as soon as possible.
MOTORCYCLE CARE AND STORAGE EAU25981 EAUU0405 with a degreasing agent and a oughly cleaned with water, di- Care brush, but never apply such prod- luted mild detergent with water While the open design of a motorcycle ucts onto seals, gaskets and may be used.
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MOTORCYCLE CARE AND STORAGE ● For vehicles equipped with a After riding in the rain or near the sea 3. To prevent corrosion, it is recom- windshield: Do not use strong Since sea salt is extremely corrosive mended to apply a corrosion pro- cleaners or hard sponges as carry out the following steps after each tection...
(because c. Install the spark plug cap onto ● Consult a Yamaha dealer for ad- of the presence of ammonia) the spark plug, and then place vice on what products to use.
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MOTORCYCLE CARE AND STORAGE WARNING! To prevent dam- 8. Remove the battery and fully age or injury from sparking, charge it. Store it in a cool, dry make sure to ground the place and charge it once a month. spark plug electrodes while Do not store the battery in an ex- turning engine...
Engine serial number Record the vehicle identification num- ber and engine serial number 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 NUM-...
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