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OWNER'S MANUAL
MT125
MT125A
5D7-F8199-E4

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Troubleshooting

   Also See for Yamaha MT125

   Summary of Contents for Yamaha MT125

  • Page 1

    Read this manual carefully before operating this vehicle. OWNER’S MANUAL MT125 MT125A 5D7-F8199-E4...

  • Page 2

    EAU46091 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.

  • Page 3

    Yamaha a reputation for dependability. Please take the time to read this manual thoroughly, so as to enjoy all advantages of your MT125/MT125A. The Owner’s Manual does not only instruct you in how to operate, inspect and maintain your motorcycle, but also in how to safeguard yourself and others from trouble and injury.

  • Page 4: Important Manual Information

    IMPORTANT MANUAL INFORMATION EAU10134 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 hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

  • 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.

  • Page 6: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION ....1-1 FOR YOUR SAFETY – Cast wheels ........6-19 PRE-OPERATION CHECKS .....4-1 Adjusting the clutch lever free DESCRIPTION ........2-1 play..........6-19 Left view ......... 2-1 OPERATION AND IMPORTANT Checking the front brake lever Right view........

  • Page 7: Table Of Contents

    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 Replacing the license plate light bulb ..........6-35 Supporting the motorcycle....6-36 Front wheel (for non-ABS models) ........6-36 Rear wheel (for non-ABS models) ........6-38 Troubleshooting ......6-40 Troubleshooting charts ....6-41...

  • Page 8: Safety Information

    SAFETY INFORMATION  Never operate a motorcycle with- pears to be very effective in reduc- EAU1028B out proper training or instruction. ing the chance of this type of Take a training course. Beginners accident. Be a Responsible Owner should receive training from a cer- Therefore: As the vehicle’s owner, you are re- tified instructor.

  • Page 9

    SAFETY INFORMATION  Many accidents involve inexperi- • Always signal before turning or Protective Apparel enced operators. In fact, many op- changing lanes. Make sure that The majority of fatalities from motorcy- erators who have been involved in other motorists can see you. cle accidents are the result of head in- ...

  • Page 10

    • Never attach any large or heavy  Do not run engine in poorly venti- Maximum load: items to the handlebar, front MT125 180 kg (397 lb) lated or partially enclosed areas fork, or front fender. These MT125A 178 kg (392 lb)

  • Page 11

    Yamaha accessories, which are avail- performed to your vehicle that change able only from a Yamaha dealer, have any of the vehicle’s design or operation should be kept to a minimum. been designed, tested, and approved characteristics can put you and others •...

  • Page 12: Specifications

    SAFETY INFORMATION  Check that the fuel cock (if operator and may limit control ability, therefore, such accesso- equipped) is in the “OFF” position ries are not recommended. and that there are no fuel leaks.  Use caution when adding electri- ...

  • Page 13: Left View

    DESCRIPTION EAU10411 Left view 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.

  • Page 14: Right View

    DESCRIPTION EAU10421 Right view YAMAHA 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)

  • Page 15: Controls And Instruments

    DESCRIPTION EAU10431 Controls and instruments 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 (page 3-13)

  • Page 16: Instrument And Control Functions

    INSTRUMENT AND CONTROL FUNCTIONS To lock the steering EAU10462 EAU10662 Main switch/steering lock All electrical systems are off. The key can be removed. EWA10062 WARNING Never turn the key to “OFF” or “LOCK” while the vehicle is moving. Otherwise the electrical systems will be switched off, which may result in loss of control or an accident.

  • Page 17: Indicator Lights And Warning Lights

    ” (for ABS models) 1. Turn the key to “ON”. 2. If the warning light does not come EAU11021 on, have a Yamaha dealer check Turn signal indicator light “ ” the electrical circuit. This indicator light flashes when the turn signal switch is pushed to the left or right.

  • Page 18

    The ABS may not work correctly. If any damage. gine is not working correctly. If this oc- of the above occurs, have a Yamaha To activate or deactivate the tachome- curs, have a Yamaha dealer check the dealer check the system as soon as ter high-rpm warning light, hold the self-diagnosis system.

  • Page 19: Multi-function Meter Unit

    INSTRUMENT AND CONTROL FUNCTIONS  a tachometer EAUM3422 Multi-function meter unit  a clock  a fuel meter FTRIP x1000r/min  a coolant temperature meter km/h km/L/100km  an odometer and tripmeter display  a multi-function display RESET SELECT x1000r/min ...

  • Page 20

    INSTRUMENT AND CONTROL FUNCTIONS ton to switch between kilometers High-rpm zone: 10000 r/min and 6. Push the “SELECT” button and and miles and then press the “SE- above then release it to start the clock. LECT” button for two seconds to confirm the setting.

  • Page 21

    6-42 for further instruction. 3. Coolant temperature meter go off for 3 seconds repeatedly. If this occurs, have a Yamaha dealer check With the key in the “ON” position, the Odometer and tripmeter display the electrical circuit.

  • Page 22

    INSTRUMENT AND CONTROL FUNCTIONS  two tripmeters (which shows the change to the fuel reserve tripmeter Multi-function display distance traveled since last set to mode “F TRIP” and start counting the zero) distance traveled from that point. In  a fuel reserve tripmeter (which that case, pushing the “SELECT”...

  • Page 23

    INSTRUMENT AND CONTROL FUNCTIONS  a warning message function  “L/100 km”: The amount of fuel speed “AVE SPEED/__mph”, the oil  a self-diagnosis device service reminder “DIST SERV/__miles” necessary to travel 100 km under in the following order: the current riding conditions is Push the “INFO”...

  • Page 24

    INSTRUMENT AND CONTROL FUNCTIONS the UK only). Push the “INFO” button Average speed display play will also reset automatically 4 to switch between these display set- hours after the key was last turned to tings. “OFF”.  “AVE_ _._ km/L”: The average dis- tance that can be traveled on 1.0 L Time tripmeter of fuel is shown.

  • Page 25

    If the low battery indicator comes on SERV” mode flashes and then push ter that, and every 3000 km thereafter. have a Yamaha dealer check the bat- and hold the “RESET” button for at After changing the engine oil, reset the tery.

  • Page 26: Handlebar Switches

    If the display indicates any error codes, HIGH TEMP →LOW FUEL →LOW note the code number, and then have BATT →OIL SERV a Yamaha dealer check the vehicle. ECA11591 NOTICE Push the “INFO” button to switch be- If the display indicates an error...

  • Page 27

    INSTRUMENT AND CONTROL FUNCTIONS Right ter position. To cancel the turn signal EAUM3451 Info switch “INFO” lights, push the switch in after it has re- This switch is used to perform selec- turned to the center position. tions in the function display of the multi-function meter unit and to acti- EAU12501 Horn switch “...

  • Page 28: Clutch Lever

    INSTRUMENT AND CONTROL FUNCTIONS EAU12821 EAU12872 EAU12892 Clutch lever Shift pedal Brake lever ZAUM1200 ZAUM1201 1. Clutch lever 1. Shift pedal 1. Brake lever The clutch lever is located at the left The shift pedal is located on the left The brake lever is located on the right handlebar grip.

  • Page 29: Brake Pedal

    EAU60021 Brake pedal ABS (for ABS models)  The ABS performs a self-diagno- The Yamaha ABS (Anti-lock Brake sis test each time the vehicle first System) features a dual electronic con- starts off after the key is turned to trol system, which acts on the front and “ON”...

  • Page 30: Fuel Tank Cap

    INSTRUMENT AND CONTROL FUNCTIONS EAUM2082 Fuel tank cap The fuel tank cap cannot be installed unless the key is in the lock. In addi- tion, the key cannot be removed if the cap is not properly installed and locked. EWA11142 WARNING ZAUM1227 Make sure that the fuel tank cap is...

  • Page 31: Fuel

    Gasoline is poisonous and can fuel expands when it heats up, Your Yamaha engine has been de- cause injury or death. Handle gaso- heat from the engine or the sun signed to use premium unleaded gas- line with care.

  • Page 32: Catalytic Converter

    10% (E10). Gas-  Do not park the vehicle near ohol containing methanol is possible fire hazards such as recommended by Yamaha because it grass or other materials that can cause damage to the fuel system easily burn. or vehicle performance problems.

  • Page 33: Rider Seat

    Yamaha’s ignition circuit cut-off system has been designed to assist the operator in fulfilling the respon- sibility of raising the sidestand be- fore starting off.

  • Page 34: Ignition Circuit Cut-off System

    INSTRUMENT AND CONTROL FUNCTIONS this system regularly and have a EAU44893 Ignition circuit cut-off system Yamaha dealer repair it if it does not The ignition circuit cut-off system function properly. (comprising the sidestand switch, clutch switch and neutral switch) has the following functions.

  • Page 35

    INSTRUMENT AND CONTROL FUNCTIONS WARNING With the engine turned off: 1. Move the sidestand down. If a malfunction is noted, have a Yamaha 2. Make sure that the engine stop switch is set to “ ”. dealer check the system before riding.

  • Page 36

    • If necessary, add recommended coolant to specified level. 6-13 • 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.

  • Page 37

    • Make sure that operation is smooth. • Check throttle grip free play. Throttle grip 6-15, 6-26 • If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca- ble and grip housing. • Make sure that operation is smooth. Control cables 6-26 •...

  • Page 38

    • Correct if necessary. • Check operation of ignition circuit cut-off system. Sidestand switch 3-18 • If system is not working correctly, have Yamaha dealer check vehicle. • Check fluid level. Battery 6-30 • Fill with distilled water if necessary.

  • Page 39: Operation And Important Riding Points

     The transmission is in the neutral understand, ask your Yamaha dealer. a turnover. In this case, the multi-func- EWA10272 position.

  • Page 40: Shifting

    The neutral indi- repeatedly until it reaches the end of its cator light should come on. If not, travel, and then slightly raise it. ask a Yamaha dealer to check the electrical circuit. 3. Start the engine by pushing the start switch.

  • Page 41: Tips For Reducing Fuel Consumption

    OPERATION AND IMPORTANT RIDING POINTS ECA10261 EAU16811 EAU16831 Tips for reducing fuel con- Engine break-in NOTICE sumption There is never a more important period  Even with the transmission in in the life of your engine than the period Fuel consumption depends largely on the neutral position, do not between 0 and 1000 km (600 mi).

  • Page 42: Parking

     Do not park near grass or other  Keep the engine speed out of flammable materials which the tachometer red zone. might catch fire.  If any engine trouble should oc- cur during the engine break-in period, immediately have a Yamaha dealer check the vehi- cle.

  • Page 43: Periodic Maintenance And Adjustment

    To avoid possible burns, let tivities incorrectly may increase brake components cool before your risk of injury or death during touching them. service or while using the vehicle. If you are not familiar with vehicle ser- vice, have a Yamaha dealer perform service.

  • Page 44: Owner's Tool Kit

    If you do not have the tools or experi- ence required for a particular job, have a Yamaha dealer perform it for you.

  • Page 45: Periodic Maintenance Chart For The Emission Control System

     From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).  Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and tech- nical skills.

  • Page 46: General Maintenance And Lubrication Chart

    PERIODIC MAINTENANCE AND ADJUSTMENT EAU1771A General maintenance and lubrication chart ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 km CHECK (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) √ √...

  • Page 47

    PERIODIC MAINTENANCE AND ADJUSTMENT ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 km CHECK (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) • Check tread depth and for dam- age.

  • Page 48

    PERIODIC MAINTENANCE AND ADJUSTMENT ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 km CHECK (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) • Check operation. √ √ √ √ √...

  • Page 49

    PERIODIC MAINTENANCE AND ADJUSTMENT ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 km CHECK (600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi) • Check operation. • Check throttle grip free play, and √...

  • Page 50: Removing And Installing Cowlings

    PERIODIC MAINTENANCE AND ADJUSTMENT EAU18782 Removing and installing cowl- ings The cowlings shown need to be re- moved to perform some of the mainte- FULL nance jobs described in this chapter. Refer to this section each time a cowl- ing needs to be removed and installed. ZAUM1219 ZAUM1205 1.

  • Page 51: Checking The Spark Plug

    Do not attempt to 1. Spark plug gap diagnose such problems yourself. In- Spark plug gap: stead, have a Yamaha dealer check 1. Spark plug cap 0.7–0.8 mm (0.028–0.031 in) the vehicle. 2. Remove the spark plug as shown, with the spark plug wrench includ- ed in the owner’s tool kit.

  • Page 52: Engine Oil And Oil Filter Element

    PERIODIC MAINTENANCE AND ADJUSTMENT To install the spark plug EAUM3490 Engine oil and oil filter ele- 1. Clean the surface of the spark The engine oil should be between the ment plug gasket and its mating sur- minimum and maximum level marks. The engine oil level should be checked face, and then wipe off any grime before each ride.

  • Page 53

    PERIODIC MAINTENANCE AND ADJUSTMENT 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) ZAUM1229...

  • Page 54

    PERIODIC MAINTENANCE AND ADJUSTMENT 9. Install the oil filter element cover 11. Refill with the specified amount of by installing the bolts, then tight- the recommended engine oil, and ening them to the specified then install and tighten the oil filler torque.

  • Page 55: Coolant

    PERIODIC MAINTENANCE AND ADJUSTMENT 12. Start the engine, and then let it idle EAU20071 Coolant for several minutes while checking The coolant level should be checked it for oil leakage. If oil is leaking, before each ride. In addition, the cool- immediately turn the engine off ant must be changed at the intervals and check for the cause.

  • Page 56: Replacing The Air Filter Element And Cleaning The Check Hose

    Yamaha dealer check the anti- chart. Have a Yamaha dealer replace freeze content of the coolant as the air filter element more frequently if soon as possible, otherwise the...

  • Page 57: Checking The Engine Idling Speed

    Check the engine idling speed and, if tle grip free play, turn the adjusting necessary, have it corrected by a nut in direction (b). Yamaha dealer. Engine idling speed: 1350–1550 r/min 1. Throttle grip free play The throttle grip free play should mea- ZAUM1208 1.

  • Page 58: Valve Clearance

    Tire air pressure (measured on cold from occurring, the valve clearance small area of road contact. Therefore, it tires): must be adjusted by a Yamaha dealer is essential to maintain the tires in good 0–90 kg (0–198 lb): Front: at the intervals specified in the periodic condition at all times and replace them 180 kPa (1.80 kgf/cm², 26 psi)

  • Page 59

    “broken Tires age, even if they have not been wall is cracked, have a Yamaha dealer in” for it to develop its optimal used or have only been used occasion- replace the tire immediately.

  • Page 60

    MICHELIN/PILOT STREET sure according to the operating Tire air valve: ed below have been approved for this conditions. TR412 model by Yamaha Motor Co., Ltd. Valve core: V3002 (original) EWA10601 WARNING This motorcycle is fitted with super- high-speed tires. Note the following points in order to make the most ef- ficient use of these tires.

  • Page 61: Cast Wheels

    5. Loosen the locknut at the crank- ride. If any damage is found, have case. a Yamaha dealer replace the wheel. Do not attempt even the smallest repair to the wheel. A de- 1. Clutch lever free play adjusting bolt formed or cracked wheel must be 2.

  • Page 62: Checking The Front Brake Lever Free Play

    Periodically check the brake le- shown. Periodically check the brake ver free play and, if necessary, have a pedal free play and, if necessary, have Yamaha dealer check the brake sys- a Yamaha dealer adjust it. tem. EWAM1031 WARNING...

  • Page 63: Brake Light Switches

    EAU22421 takes effect. If necessary, have a Front brake pads Yamaha dealer check the brake light switches. ZAUM1230 1. Rear brake light switch 2. Rear brake light switch adjusting nut...

  • Page 64: Checking The Brake Fluid Level

    Rear brake EAU40262 Checking the brake fluid level peared, have a Yamaha dealer replace Before riding, check that the brake fluid the brake pads as a set. is above the minimum level mark. Check the brake fluid level with the top...

  • Page 65: Changing The Brake Fluid

    EAU22733 Changing the brake fluid id; otherwise, the rubber seals Yamaha dealer check the cause before Have a Yamaha dealer change the may deteriorate, causing leak- further riding. brake fluid at the intervals specified in age.

  • Page 66: Drive Chain Slack

    2. Shift the transmission into the To adjust the drive chain slack drive chain slack adjusting bolt on neutral position. Consult a Yamaha dealer before ad- each side of the swingarm in di- 3. Measure the drive chain slack at justing the drive chain slack.

  • Page 67: Cleaning And Lubricating The Drive Chain

    PERIODIC MAINTENANCE AND ADJUSTMENT occurring, keep the drive chain may contain substances that EAU23026 Cleaning and lubricating the slack within the specified limits. could damage O-rings. drive chain [ECA10572] [ECA11112] The drive chain must be cleaned and lubricated at the intervals specified in Using the alignment marks on each the periodic maintenance and lubrica- side of the swingarm, make sure that...

  • Page 68: Checking And Lubricating The Cables

    Yamaha dealer at the intervals bricated if necessary. cated if necessary. If a cable is specified in the periodic maintenance...

  • Page 69: Checking And Lubricating The Brake Pedal

    EWA10732 Lithium-soap-based grease WARNING If the sidestand does not move up and down smoothly, have a Yamaha dealer check or repair it. Otherwise, the sidestand could contact the ground and distract the operator, re- sulting in a possible loss of control.

  • Page 70: Lubricating The Swingarm Pivots

    The swingarm pivots must be lubricat- at the intervals specified in the periodic ed by a Yamaha dealer at the intervals maintenance and lubrication chart. specified in the periodic maintenance and lubrication chart.

  • Page 71: Checking The Steering

    Yamaha dealer ward and backward. If any free check the wheel bearings. play can be felt, have a Yamaha dealer check or repair the steer- ing. 6-29...

  • Page 72: Battery

    PERIODIC MAINTENANCE AND ADJUSTMENT  Batteries produce explosive hy- EAU23315 Battery drogen gas. Therefore, keep The electrolyte should be between the A poorly maintained battery will cor- sparks, flames, cigarettes, etc., minimum and maximum level marks. rode and discharge quickly. The elec- away from the battery and pro- trolyte level, battery lead connections vide sufficient ventilation when...

  • Page 73: Replacing The Fuses

    PERIODIC MAINTENANCE AND ADJUSTMENT To store the battery If the breather hose is posi- EAUM3460 Replacing the fuses 1. If the motorcycle will not be used tioned in such a way that the The fuse boxes, which contains the for more than one month, remove frame is exposed to electrolyte fuses for the individual circuits, are lo- the battery, fully charge it, and...

  • Page 74

    4. Radiator fan motor fuse the electrical circuit in question to 10.ABS motor fuse 5. Main fuse check if the device operates. 6. Backup fuse 4. If the fuse immediately blows 7. Spare fuse again, have a Yamaha dealer check the electrical system. 6-32...

  • Page 75: Replacing The Headlight Bulb

    PERIODIC MAINTENANCE AND ADJUSTMENT EAUM3501 Replacing the headlight bulb This model is equipped with a halogen bulb headlight. If the headlight bulb burns out, replace it as follows. ECA10651 NOTICE Take care not to damage the follow- ing parts:  Headlight bulb ZAUM1221 1.

  • Page 76: Auxiliary Light

    6. Install the headlight unit as shown, and then install the bolt on each side. Check the wire routing when headlight unit is installed in order to avoid wire pinching and coupler disconnection. ZAUM1224 7. Have a Yamaha dealer adjust the headlight beam if necessary. 6-34...

  • Page 77: Replacing A Turn Signal Light Bulb

    PERIODIC MAINTENANCE AND ADJUSTMENT EAU24205 EAUM3510 Replacing a turn signal light Replacing the license plate bulb light bulb 1. Remove the turn signal light lens 1. Remove the license plate light unit by removing the screw. by removing the screw. ZAUM1223 1.

  • Page 78: Supporting The Motorcycle

    EWA14841 WARNING when removing the front and rear wheel or performing other mainte- For the ABS model, have a Yamaha nance requiring the motorcycle to dealer remove and install the wheel. stand upright. Check that the motorcy- cle is in a stable and level position be- EAU56531 fore starting any maintenance.

  • Page 79

    PERIODIC MAINTENANCE AND ADJUSTMENT 3. Remove the brake caliper by re- 7. Retighten the wheel axle pinch moving the bolts. NOTICE: Do bolt A to the specified torque. not apply the brake after the 8. Tighten the brake caliper bolts to wheel and brake disc have been the specified torques.

  • Page 80: Rear Wheel (for Non-abs Models)

    PERIODIC MAINTENANCE AND ADJUSTMENT EAU44802 Rear wheel (for non-ABS models) EWA14841 WARNING For the ABS model, have a Yamaha dealer remove and install the wheel. EAU56701 ZAUM1193 1. Axle nut 1. Drive chain slack adjusting bolt 2. Drive chain slack adjusting bolt 2.

  • Page 81

    PERIODIC MAINTENANCE AND ADJUSTMENT  Make sure that there is enough Tightening torques: space between the brake pads Axle nut:  If the drive chain is difficult to re- before installing the wheel. 85 Nm (8.5 m·kgf, 61 ft·lbf) move, remove the wheel axle first, Locknut: and then lift the wheel upward 16 Nm (1.6 m·kgf, 12 ft·lbf)

  • Page 82: Troubleshooting

    The following troubleshooting charts represent quick and easy procedures for checking these vital systems your- self. 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.

  • Page 83: Troubleshooting Charts

    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.

  • Page 84

    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 cool- ant as soon as possible.

  • Page 85: Motorcycle Care And Storage

    Some models are equipped with matte colored finished parts. Be ble. Rust and corrosion can develop Cleaning sure to consult a Yamaha dealer for even if high-quality components are ECA10773 NOTICE advice on what products to use be- used.

  • Page 86

    MOTORCYCLE CARE AND STORAGE off any detergent residue using shield. Test the product on a plenty of water, as it is harmful small hidden part of the wind- Salt sprayed on roads in the winter to plastic parts. shield to make sure that it does may remain well into spring.

  • Page 87: Storage

    EWA11132 poorly ventilated room or cover- WARNING ing it with a tarp, while it is still  Consult a Yamaha dealer for ad- Contaminants on the brakes or tires wet, will allow water and humid- can cause loss of control.

  • Page 88

    MOTORCYCLE CARE AND STORAGE 2. Fill up the fuel tank and add fuel 4. Lubricate all control cables and stabilizer (if available) to prevent the pivoting points of all levers and the fuel tank from rusting and the pedals as well as of the side- fuel from deteriorating.

  • Page 89: Specifications

    Spark plug gap: –20 –10 0 10 20 30 40 50 ˚C Curb weight: 0.7–0.8 mm (0.028–0.031 in) MT125 138 kg (304 lb) Clutch: Recommended engine oil grade: MT125A 140 kg (309 lb) Clutch type: API service SG type or higher, JASO...

  • Page 90

    Type: 4th: Loading: Single disc brake 24/21 (1.143) Maximum load: Operation: 5th: MT125 180 kg (397 lb) Right hand operation 22/23 (0.957) MT125A 178 kg (392 lb) Specified brake fluid: 6th: (Total weight of rider, passenger, cargo DOT 4 21/25 (0.840)

  • Page 91

    SPECIFICATIONS Charging system: Engine trouble warning light: AC magneto Battery: ABS warning light: MT125A LED Model: Fuses: 12N5.5-4A / YUASA Voltage, capacity: Main fuse: 12 V, 5.5 Ah 20.0 A Headlight: Headlight fuse: 15.0 A Bulb type: Signaling system fuse: Halogen bulb Bulb voltage, wattage ×...

  • Page 92: Consumer Information

    Model label 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: ZAUM1216 ZAUM1225 1.

  • Page 93: Index

    INDEX Engine stop switch....... 3-12 Engine trouble warning light ....3-3 ABS (for ABS models) ......3-14 Parking............ 5-4 ABS warning light (for ABS models) ..3-3 Part locations.......... 2-1 Air filter element and check hose, Front and rear brake pads, checking ... 6-21 Pass switch...........

  • Page 94

    INDEX Vehicle identification number ....9-1 Wheel bearings, checking.....6-29 Wheel, front (for non-ABS models) ..6-36 Wheel, rear (for non-ABS models) ..6-38 Wheels ..........6-19 10-2...

  • Page 96

    Original instructions MBK Industrie Z.I. de Rouvroy 02100 Saint Quentin PRINTED IN FRANCE 2014.07 (E)

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Mt125a

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