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Yamaha MT-125 Owner's Manual

Other manuals for MT-125: Owner's Manual

Summary of MT-125

  • Page 1

    Pantone285c mt125 mt125a owner’s manual 5d7-f8199-e4 read this manual carefully before operating this vehicle. [english (e)].

  • Page 2

    Eau46091 read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold. U5d7e4e0.Book page 1 thursday, july 10, 2014 3:01 pm.

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    Introduction eau10103 welcome to the yamaha world of motorcycling! As the owner of the mt125/mt125a, 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. Please t...

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    Important manual information eau10134 particularly important information is distinguished in this manual by the following notations: *product and specifications are subject to change without notice. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey a...

  • Page 5

    Important manual information eaum1012 mt125/mt125a owner’s manual ©2014 by mbk industrie 1st edition, june 2014 all rights reserved any reprinting or unauthorized use without the written permission of mbk industrie is expressly prohibited. Printed in france. U5d7e4e0.Book page 2 thursday, july 10, 2...

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    Table of contents safety information .................. 1-1 description .................................. 2-1 left view ......................................... 2-1 right view ....................................... 2-2 controls and instruments ............... 2-3 instrument and control functions ...

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    Table of contents replacing the fuses.......................6-31 replacing the headlight bulb.........6-33 auxiliary light .................................6-34 tail/brake light ...............................6-34 replacing a turn signal light bulb ............................................6-35 re...

  • Page 8

    1-1 1 safety information eau1028b be a responsible owner as the vehicle’s owner, you are re- sponsible for the safe and proper oper- ation of your motorcycle. Motorcycles are single-track vehicles. Their safe use and operation are de- pendent upon the use of proper riding techniques as well as the e...

  • Page 9

    Safety information 1-2 1 many accidents involve inexperi- enced operators. In fact, many op- erators who have been involved in accidents do not even have a cur- rent motorcycle license. • make sure that you are qualified and that you only lend your mo- torcycle to other qualified oper- ators. • know...

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    Safety information 1-3 1 avoid carbon monoxide poisoning all engine exhaust contains carbon monoxide, a deadly gas. Breathing carbon monoxide can cause head- aches, dizziness, drowsiness, nausea, confusion, and eventually death. Carbon monoxide is a colorless, odor- less, tasteless gas which may be ...

  • Page 11

    Safety information 1-4 1 tents, can create unstable han- dling or a slow steering re- sponse. This vehicle is not designed to pull a trailer or to be attached to a sidecar. Genuine yamaha accessories choosing accessories for your vehicle is an important decision. Genuine yamaha accessories, which ar...

  • Page 12

    Safety information 1-5 1 operator and may limit control ability, therefore, such accesso- ries are not recommended. Use caution when adding electri- cal accessories. If electrical ac- cessories exceed the capacity of the motorcycle’s electrical sys- tem, an electric failure could re- sult, which cou...

  • Page 13

    Description 2-1 2 eau10411 left view 2 1 3 4 5 7 6 1. Battery (page 6-30) 2. Owner’s tool kit (for abs models) (page 6-2) 3. Owner’s tool kit (page 6-2) 4. Fuse box (page 6-31) 5. Shift pedal (page 3-13) 6. Engine oil drain bolt (page 6-10) 7. Coolant reservoir (page 6-13) u5d7e4e0.Book page 1 thurs...

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    Description 2-2 2 eau10421 right view yamaha 1 2 3 5 4 6 1. Spark plug (page 6-9) 2. Front brake fluid reservoir (page 6-22) 3. Engine oil filter element (page 6-10) 4. Dipstick (page 6-10) 5. Rear brake fluid reservoir (page 6-22) 6. Brake pedal (page 3-14) u5d7e4e0.Book page 2 thursday, july 10, 2...

  • Page 15

    Description 2-3 2 eau10431 controls and instruments 1 2 3 4 5 6 7 1. Clutch lever (page 3-13) 2. Left handlebar switches (page 3-11) 3. Multi-function meter unit (page 3-4) 4. Main switch/steering lock (page 3-1) 5. Right handlebar switches (page 3-11) 6. Throttle grip (page 6-15) 7. Brake lever (pa...

  • Page 16

    Instrument and control functions 3-1 3 eau10462 main switch/steering lock the main switch/steering lock controls the ignition and lighting systems, and is used to lock the steering. The various positions are described below. Eau36871 on all electrical circuits are supplied with power, the meter ligh...

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    Instrument and control functions 3-2 3 to unlock the steering push the key into the main switch, and then turn it to “off” while still pushing it. Eau49396 indicator lights and warning lights eau11021 turn signal indicator light “ ” this indicator light flashes when the turn signal switch is pushed ...

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    Instrument and control functions 3-3 3 eaut1935 engine trouble warning light “ ” this warning light flashes or stays on if an electrical circuit monitoring the en- gine is not working correctly. If this oc- curs, have a yamaha dealer check the self-diagnosis system. The electrical circuit of the war...

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    Instrument and control functions 3-4 3 eaum3422 multi-function meter unit warning ewa12423 be sure to stop the vehicle before making any setting changes to the multi-function meter unit. Changing settings while riding can distract the operator and increase the risk of an accident. The multi-function...

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    Instrument and control functions 3-5 3 ton to switch between kilometers and miles and then press the “se- lect” button for two seconds to confirm the setting. Tachometer the tachometer allows the rider to monitor the engine speed and keep it within the ideal power range. When the key is turned to “o...

  • Page 21

    Instrument and control functions 3-6 3 decreases. When the fuel level be- comes low, the last segment will flash, (“low fuel” message will also ap- pear) and the fuel level warning light “ ” will come on. Refuel as soon as possible. Tip this fuel meter is equipped with a self- diagnosis system. If a...

  • Page 22

    Instrument and control functions 3-7 3 two tripmeters (which shows the distance traveled since last set to zero) a fuel reserve tripmeter (which shows the distance traveled since the fuel level warning light came on) pushing the “select” button switch- es the display between the odometer mode and th...

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    Instrument and control functions 3-8 3 a warning message function a self-diagnosis device push the “info” button to switch the display between the average fuel con- sumption mode “c ave__._km/l” or “c ave __._ l/100 km”, the instantaneous fuel consumption mode “c ins__._km/l” or “c ins__._l/100 km” ...

  • Page 24

    Instrument and control functions 3-9 3 the uk only). Push the “info” button to switch between these display set- tings. “ave_ _._ km/l”: the average dis- tance that can be traveled on 1.0 l of fuel is shown. “ave_ _._ l/100 km”: the average amount of fuel necessary to travel 100 km is shown. “ave_ _...

  • Page 25

    Instrument and control functions 3-10 3 oil change indicator “oil” this indicator flashes (message “oil serv” will also appear) to indicate that the engine oil should be changed. It will come on at the initial 1000 km (600 mi) service interval, 2000 km (1200 mi) af- ter that, and every 3000 km there...

  • Page 26

    Instrument and control functions 3-11 3 warning message function the warning message function works in conjunction with fuel meter, coolant temperature meter, oil change indica- tor, and low battery indicator by dis- playing a corresponding warning message. When two or more warning messages occur, d...

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    Instrument and control functions 3-12 3 right eau12351 pass switch “ ” press this switch to flash the headlight. Eau12401 dimmer switch “ / ” set this switch to “ ” for the high beam and to “ ” for the low beam. Eau12461 turn signal switch “ / ” to signal a right-hand turn, push this switch to “ ”. ...

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    Instrument and control functions 3-13 3 eau12821 clutch lever the clutch lever is located at the left handlebar grip. To disengage the clutch, pull the lever toward the han- dlebar grip. To engage the clutch, re- lease the lever. The lever should be pulled rapidly and released slowly for smooth clut...

  • Page 29

    Instrument and control functions 3-14 3 eau12944 brake pedal the brake pedal is located on the right side of the motorcycle. To apply the rear brake, press down on the brake pedal. Eau60021 abs (for abs models) the yamaha abs (anti-lock brake system) features a dual electronic con- trol system, whic...

  • Page 30

    Instrument and control functions 3-15 3 eaum2082 fuel tank cap to remove the fuel tank cap 1. Open the fuel tank cap lock cover. 2. Insert the key into the lock and turn it 1/4 turn counterclockwise. The lock will be released and the fuel tank cap can be removed. To install the fuel tank cap 1. Push...

  • Page 31

    Instrument and control functions 3-16 3 eau13213 fuel make sure there is sufficient gasoline in the tank. Warning ewa10882 gasoline and gasoline vapors are extremely flammable. To avoid fires and explosions and to reduce the risk of injury when refueling, follow these instructions. 1. Before refueli...

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    Instrument and control functions 3-17 3 brand. Use of unleaded fuel will extend spark plug life and reduce mainte- nance costs. Gasohol there are two types of gasohol: gaso- hol containing ethanol and that con- taining methanol. Gasohol containing ethanol can be used if the ethanol con- tent does no...

  • Page 33

    Instrument and control functions 3-18 3 eaum2461 rider seat to remove the rider seat 1. Insert the key into the seat lock, and then turn it clockwise. 2. Pull the rider seat off. To install the rider seat 1. Insert the projection on the front of the rider seat into the seat holder as shown. 2. Push ...

  • Page 34

    Instrument and control functions 3-19 3 this system regularly and have a yamaha dealer repair it if it does not function properly. Eau44893 ignition circuit cut-off system the ignition circuit cut-off system (comprising the sidestand switch, clutch switch and neutral switch) has the following functi...

  • Page 35

    Instrument and control functions 3-20 3 with the engine turned off: 1. Move the sidestand down. 2. Make sure that the engine stop switch is set to “ 3. Turn the key on. 4. Shift the transmission into the neutral position. 5. Push the start switch. Does the engine start? With the engine still running...

  • Page 36

    For your safety – pre-operation checks 4-1 4 eau15598 inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection and maintenance procedures and schedules described in the owner’s manual. Warning ewa11152 failure to inspect or maint...

  • Page 37

    For your safety – pre-operation checks 4-2 4 rear brake • check operation. • if soft or spongy, have yamaha dealer bleed hydraulic system. • check brake pads for wear. • replace if necessary. • check fluid level in reservoir. • if necessary, add specified brake fluid to specified level. • check hydr...

  • Page 38

    For your safety – pre-operation checks 4-3 4 chassis fasteners • make sure that all nuts, bolts and screws are properly tightened. • tighten if necessary. — instruments, lights, signals and switches • check operation. • correct if necessary. — sidestand switch • check operation of ignition circuit c...

  • Page 39

    Operation and important riding points 5-1 5 eau15952 read the owner’s manual carefully to become familiar with all controls. If there is a control or function you do not understand, ask your yamaha dealer. Warning ewa10272 failure to familiarize yourself with the controls can lead to loss of con- tr...

  • Page 40

    Operation and important riding points 5-2 5 notice eca11834 if a warning or indicator light does not come on initially when the key is turned to “on”, or if a warning or in- dicator light remains on, see page 3-2 for the corresponding warning and indicator light circuit check. For abs models: the ab...

  • Page 41

    Operation and important riding points 5-3 5 notice eca10261 even with the transmission in the neutral position, do not coast for long periods of time with the engine off, and do not tow the motorcycle for long dis- tances. The transmission is properly lubricated only when the engine is running. Inad...

  • Page 42

    Operation and important riding points 5-4 5 500–1000 km (300–600 mi) avoid prolonged operation above 8000 r/min. Rev the engine freely through the gears, but do not use full throttle at any time. Notice: after 1000 km (600 mi) of operation, the engine oil must be changed, the oil filter cartridge or...

  • Page 43

    Periodic maintenance and adjustment 6-1 6 eau17245 periodic inspection, adjustment, and lubrication will keep your vehicle in the safest and most efficient condition possible. Safety is an obligation of the vehicle owner/operator. The most im- portant points of vehicle inspection, adjustment, and lu...

  • Page 44

    Periodic maintenance and adjustment 6-2 6 eau17362 owner’s tool kit the owner’s tool kit is located under the rider seat. (see page 3-18.) the service information included in this manual and the tools provided in the owner’s tool kit are intended to assist you in the performance of preventive mainte...

  • Page 45

    Periodic maintenance and adjustment 6-3 6 eau46872 tip the annual checks must be performed every year, except if a kilometer-based maintenance, or for the uk, a mileage-based maintenance, is performed instead. From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi)...

  • Page 46

    Periodic maintenance and adjustment 6-4 6 eau1771a general maintenance and lubrication chart no. Item check or maintenance job odometer reading annual check 1000 km (600 mi) 6000 km (3500 mi) 12000 km (7000 mi) 18000 km (10500 mi) 24000 km (14000 mi) 1 * air filter element • clean. √ √ • replace. √ ...

  • Page 47

    Periodic maintenance and adjustment 6-5 6 10 * tires • check tread depth and for dam- age. • replace if necessary. • check air pressure. • correct if necessary. √ √ √ √ √ 11 * wheel bearings • check bearings for looseness or damage. √ √ √ √ 12 * swingarm • check operation and for exces- sive play. √...

  • Page 48

    Periodic maintenance and adjustment 6-6 6 19 sidestand • check operation. • lubricate with lithium-soap- based grease. √ √ √ √ √ 20 * sidestand switch • check operation. √ √ √ √ √ √ 21 * front fork • check operation and for oil leak- age. √ √ √ √ 22 * shock absorber as- sembly • check operation and ...

  • Page 49

    Periodic maintenance and adjustment 6-7 6 eaum2071 tip the air filter needs more frequent service if you are riding in unusually wet or dusty areas. Hydraulic brake service • regularly check and, if necessary, correct the brake fluid level. • every two years change the brake fluid. • replace the bra...

  • Page 50

    Periodic maintenance and adjustment 6-8 6 eau18782 removing and installing cowl- ings the cowlings shown need to be re- moved to perform some of the mainte- nance jobs described in this chapter. Refer to this section each time a cowl- ing needs to be removed and installed. Eaum3480 cowling a to remo...

  • Page 51

    Periodic maintenance and adjustment 6-9 6 eau19605 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 main- te...

  • Page 52

    Periodic maintenance and adjustment 6-10 6 to install the spark plug 1. Clean the surface of the spark plug gasket and its mating sur- face, and then wipe off any grime from the spark plug threads. 2. Install the spark plug with the spark plug wrench, and then tight- en it to the specified torque. T...

  • Page 53

    Periodic maintenance and adjustment 6-11 6 4. If the engine oil is below the mini- mum level mark, add sufficient oil of the recommended type to raise it to the correct level. 5. Install the oil filler cap. To change the engine oil (with or without oil filter element replace- ment) 1. Remove cowling...

  • Page 54

    Periodic maintenance and adjustment 6-12 6 8. Remove and replace the oil filter element and o-ring. 9. Install the oil filter element cover by installing the bolts, then tight- ening them to the specified torque. Tip make sure that the o-ring is properly seated. 10. Install the engine oil strainer, ...

  • Page 55

    Periodic maintenance and adjustment 6-13 6 12. Start the engine, and then let it idle for several minutes while checking it for oil leakage. If oil is leaking, immediately turn the engine off and check for the cause. 13. Turn the engine off, and then check the oil level and correct it if necessary. ...

  • Page 56

    Periodic maintenance and adjustment 6-14 6 if water has been used instead of coolant, replace it with cool- ant as soon as possible, other- wise the cooling system will not be protected against frost and corrosion. If water has been added to the coolant, have a yamaha dealer check the anti- freeze c...

  • Page 57

    Periodic maintenance and adjustment 6-15 6 eau44735 checking the engine idling speed check the engine idling speed and, if necessary, have it corrected by a yamaha dealer. Eau48433 adjusting the throttle grip free play the throttle grip free play should mea- sure 3.0–5.0 mm (0.12–0.20 in) at the inn...

  • Page 58

    Periodic maintenance and adjustment 6-16 6 eau21402 valve clearance the valve clearance changes with use, resulting in improper air-fuel mixture and/or engine noise. To prevent this from occurring, the valve clearance must be adjusted by a yamaha dealer at the intervals specified in the periodic mai...

  • Page 59

    Periodic maintenance and adjustment 6-17 6 tire inspection the tires must be checked before each ride. If the center tread depth reaches the specified limit, if the tire has a nail or glass fragments in it, or if the side- wall is cracked, have a yamaha dealer replace the tire immediately. Tip the t...

  • Page 60

    Periodic maintenance and adjustment 6-18 6 warning ewa10902 the front and rear tires should be of the same make and de- sign, otherwise the handling characteristics of the motorcy- cle may be different, which could lead to an accident. Always make sure that the valve caps are securely installed to p...

  • Page 61

    Periodic maintenance and adjustment 6-19 6 eau21963 cast wheels to 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, warp- age or other damage before each ride. If ...

  • Page 62

    Periodic maintenance and adjustment 6-20 6 7. Tighten the locknut at the crank- case. 8. Tighten the locknut at the clutch lever and then slide the rubber cover to its original position. Eaut1222 checking the front brake lever free play the brake lever free play should mea- sure 2.0–5.0 mm (0.08–0.2...

  • Page 63

    Periodic maintenance and adjustment 6-21 6 eaum3541 brake light switches for abs models the brake light, which is activated by the brake pedal and brake lever, should come on just before braking takes effect. If necessary, adjust the rear brake light switch as follows, but the front brake light swit...

  • Page 64

    Periodic maintenance and adjustment 6-22 6 indicator groove has almost disap- peared, have a yamaha dealer replace the brake pads as a set. Eau22501 rear brake pads check each rear brake pad for damage and measure the lining thickness. If a brake pad is damaged or if the lining thickness is less tha...

  • Page 65

    Periodic maintenance and adjustment 6-23 6 use only the specified brake flu- id; otherwise, the rubber seals may deteriorate, causing leak- age. Refill with the same type of brake fluid. Adding a brake fluid other than dot 4 may result in a harmful chemical reaction. Be careful that water or dust do...

  • Page 66

    Periodic maintenance and adjustment 6-24 6 eau22762 drive chain slack the drive chain slack should be checked before each ride and adjusted if necessary. Eaum3550 to check the drive chain slack 1. Place the motorcycle on the side- stand. Tip when checking and adjusting the drive chain slack, there s...

  • Page 67

    Periodic maintenance and adjustment 6-25 6 occurring, keep the drive chain slack within the specified limits. [eca10572] tip using the alignment marks on each side of the swingarm, make sure that both drive chain pullers are in the same position for proper wheel alignment. 3. Tighten the axle nut, t...

  • Page 68

    Periodic maintenance and adjustment 6-26 6 eau23098 checking and lubricating the cables the operation of all control cables and the condition of the cables should be checked before each ride, and the ca- bles and cable ends should be lubri- cated if necessary. If a cable is damaged or does not move ...

  • Page 69

    Periodic maintenance and adjustment 6-27 6 eau23185 checking and lubricating the brake pedal the operation of the brake pedal should be checked before each ride, and the pedal pivot should be lubricat- ed if necessary. Eau23203 checking and lubricating the sidestand the operation of the sidestand sh...

  • Page 70

    Periodic maintenance and adjustment 6-28 6 eaum1653 lubricating the swingarm piv- ots the swingarm pivots must be lubricat- ed by a yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart. Eau23273 checking the front fork the condition and operation of the front fo...

  • Page 71

    Periodic maintenance and adjustment 6-29 6 eau23284 checking the steering worn or loose steering bearings may cause danger. Therefore, the operation of the steering must be checked as fol- lows at the intervals specified in the periodic maintenance and lubrication chart. 1. Place a stand under the e...

  • Page 72

    Periodic maintenance and adjustment 6-30 6 eau23315 battery a poorly maintained battery will cor- rode and discharge quickly. The elec- trolyte level, battery lead connections and breather hose routing should be checked before each ride and at the in- tervals specified in the periodic main- tenance ...

  • Page 73

    Periodic maintenance and adjustment 6-31 6 to store the battery 1. If the motorcycle will not be used for more than one month, remove the battery, fully charge it, and then place it in a cool, dry place. Notice: when removing the battery, be sure the key is turned to “off”, then discon- nect the neg...

  • Page 74

    Periodic maintenance and adjustment 6-32 6 tip fuse tongs are included in the owner’s tool kit. Use the tongs to remove and install a fuse. Mt125 mt125a 3. Turn the key to “on” and turn on the electrical circuit in question to check if the device operates. 4. If the fuse immediately blows again, hav...

  • Page 75

    Periodic maintenance and adjustment 6-33 6 eaum3501 replacing the headlight bulb this model is equipped with a halogen bulb headlight. If the headlight bulb burns out, replace it as follows. Notice eca10651 take care not to damage the follow- ing parts: headlight bulb do not touch the glass part of ...

  • Page 76

    Periodic maintenance and adjustment 6-34 6 4. Place a new headlight bulb into position, and then secure it with the bulb holder. 5. Install the headlight bulb cover, and then connect the coupler. 6. Install the headlight unit as shown, and then install the bolt on each side. Tip check the wire routi...

  • Page 77

    Periodic maintenance and adjustment 6-35 6 eau24205 replacing 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 coun- terclockwise. 3. Insert a new bulb into the socket, push it in, and then turn it clock...

  • Page 78

    Periodic maintenance and adjustment 6-36 6 eau24351 supporting the motorcycle since this model is not equipped with a centerstand, follow these precautions when removing the front and rear wheel or performing other mainte- nance requiring the motorcycle to stand upright. Check that the motorcy- cle ...

  • Page 79

    Periodic maintenance and adjustment 6-37 6 2. Lift the front wheel off the ground according to the procedure in the previous section “supporting the motorcycle”. 3. Remove the brake caliper by re- moving the bolts. Notice: do not apply the brake after the wheel and brake disc have been removed, othe...

  • Page 80

    Periodic maintenance and adjustment 6-38 6 eau44802 rear wheel (for non-abs models) warning ewa14841 for the abs model, have a yamaha dealer remove and install the wheel. Eau56701 to remove the rear wheel warning ewa10822 to avoid injury, securely support the vehicle so there is no danger of it fall...

  • Page 81

    Periodic maintenance and adjustment 6-39 6 tip if the drive chain is difficult to re- move, remove the wheel axle first, and then lift the wheel upward enough to remove the drive chain from the rear sprocket. The drive chain cannot be disas- sembled. 7. While supporting the brake caliper bracket, pu...

  • Page 82

    Periodic maintenance and adjustment 6-40 6 eau25872 troubleshooting although yamaha motorcycles receive a thorough inspection before shipment from the factory, trouble may occur during operation. Any problem in the fuel, compression, or ignition systems, for example, can cause poor starting and loss...

  • Page 83

    Periodic maintenance and adjustment 6-41 6 eaum2443 troubleshooting charts starting problems or poor engine performance check the fuel level in the fuel tank. 1. Fuel there is enough fuel. There is no fuel. Check the compression. Supply fuel. Operate the electric starter. 2. Compression there is com...

  • Page 84

    Periodic maintenance and adjustment 6-42 6 engine overheating warning ewa10401 do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled. After remov...

  • Page 85

    Motorcycle care and storage 7-1 7 eau37834 matte color caution notice eca15193 some models are equipped with matte colored finished parts. Be sure to consult a yamaha dealer for advice on what products to use be- fore cleaning the vehicle. Using a brush, harsh chemical products or cleaning compounds...

  • Page 86

    Motorcycle care and storage 7-2 7 off any detergent residue using plenty of water, as it is harmful to plastic parts. Do not use any harsh chemical products on plastic parts. Be sure to avoid using cloths or sponges which have been in contact with strong or abrasive cleaning products, solvent or thi...

  • Page 87

    Motorcycle care and storage 7-3 7 4. To prevent corrosion, it is recom- mended to apply a corrosion pro- tection spray on all metal, including chrome- and nickel-plat- ed, surfaces. 5. Use spray oil as a universal clean- er to remove any remaining dirt. 6. Touch up minor paint damage caused by stone...

  • Page 88

    Motorcycle care and storage 7-4 7 2. Fill up the fuel tank and add fuel stabilizer (if available) to prevent the fuel tank from rusting and the fuel from deteriorating. 3. Perform the following steps to protect the cylinder, piston rings, etc. From corrosion. A. Remove the spark plug cap and spark p...

  • Page 89

    Specifications 8-1 8 dimensions: overall length: 1950 mm (76.8 in) overall width: 745 mm (29.3 in) overall height: 1025 mm (40.4 in) seat height: 810 mm (31.9 in) wheelbase: 1350 mm (53.1 in) ground clearance: 140 mm (5.51 in) minimum turning radius: 2500 mm (98.4 in) weight: curb weight: mt125 138 ...

  • Page 90

    Specifications 8-2 8 2nd: 30/16 (1.875) 3rd: 30/22 (1.364) 4th: 24/21 (1.143) 5th: 22/23 (0.957) 6th: 21/25 (0.840) chassis: frame type: semi double cradle caster angle: 25.00 ° trail: 89 mm (3.5 in) front tire: type: tubeless size: 100/80-17 m/c 52h(pirelli)- 52s(michelin) manufacturer/model: pirel...

  • Page 91

    Specifications 8-3 8 charging system: ac magneto battery: model: 12n5.5-4a / yuasa voltage, capacity: 12 v, 5.5 ah headlight: bulb type: halogen bulb bulb voltage, wattage × quantity: headlight: 12 v, 55.0 w/60.0 w × 1 tail/brake light: led front turn signal light: 12 v, 10.0 w × 2 rear turn signal ...

  • Page 92

    Consumer information 9-1 9 eau40793 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: ...

  • Page 93

    10-1 10 index a abs (for abs models) .......................... 3-14 abs warning light (for abs models) ....... 3-3 air filter element and check hose, replacing and cleaning ....................... 6-14 auxiliary light ........................................ 6-34 b battery ............................

  • Page 94

    Index 10-2 10 vehicle identification number .................9-1 w wheel bearings, checking.....................6-29 wheel, front (for non-abs models) .......6-36 wheel, rear (for non-abs models) ........6-38 wheels ..................................................6-19 u5d7e4e0.Book page 2 thursday...

  • Page 95

    U5d7e4e0.Book page 3 thursday, july 10, 2014 3:01 pm.

  • Page 96

    Printed in france 2014.07 (e) pantone285c mbk industrie z.I. De rouvroy 02100 saint quentin original instructions.