Page 1
Read this manual carefully before operating this vehicle. OWNER’S MANUAL MTM155 B1V-F8199-E0...
Page 2
EAU46094 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 MTM155. 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 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.
Table of contents Location of important labels... 1-1 For your safety – pre- Adjusting the throttle operation checks ......5-1 grip free play ......7-16 Safety information......2-1 Valve clearance......7-16 Further safe-riding points ....2-5 Operation and important Tires ..........7-17 Helmets ..........
Page 7
Table of contents Checking the wheel bearings ..7-29 Battery ...........7-29 Replacing the fuses.......7-31 Vehicle lights .........7-31 Replacing a turn signal light bulb ........7-32 Supporting the motorcycle....7-32 Front wheel........7-33 Rear wheel........7-34 Troubleshooting ......7-35 Troubleshooting chart ....7-36 Motorcycle care and storage ..8-1 Matte color caution ......8-1 Care ..........8-1 Storage ..........8-3...
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.
Safety information EAU1028C Never operate a motorcycle with- pears to be very effective in reduc- 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 11
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- accidents do not even have a cur- The posture of the operator and...
Page 12
Safety information Avoid Carbon Monoxide Poisoning Do not run engine outdoors where When loading within this weight limit, All engine exhaust contains carbon engine exhaust can be drawn into keep the following in mind: monoxide, a deadly gas. Breathing a building through openings such Cargo and accessory weight carbon monoxide can cause head- as windows and doors.
Page 13
Yamaha accessories, which are avail- performed to your vehicle that change lightweight as possible and 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 •...
Safety information operator and may limit control Remove all loose items from the EAU57610 Further safe-riding points ability, therefore, such accesso- motorcycle. Be sure to signal clearly when ries are not recommended. Check that the fuel cock (if making turns. Use caution when adding electri- equipped) is in the off position and Braking can be extremely difficult...
Safety information Always wear a helmet, gloves, EAUU0033 Correct usage 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 brightly colored jacket. your chances of a severe head injury or Do not carry too much luggage on death in the event of an accident.
Page 16
Safety information ZAUU0005 Full-face-type: use for riding at mid-range to high speeds ZAUU0006...
Instrument and control functions EAUN0264 To lock the steering Main switch/steering lock To prevent battery discharge, do not leave the key in the on position without the engine running. This model is equipped with a fuel pump. When the vehicle is first turned on, a noise from the fuel pump can be heard, but this is not a malfunction.
Instrument and control functions To unlock the steering EAU61101 To close the keyhole shutter Keyhole shutter 1. Insert the key at the “LOCK” posi- Insert the keyhole shutter key into the 1. Main switch/steering lock key tion. keyhole shutter receptacle as shown, 2.
This warning light comes on if a prob- lights high beam of the headlight is switched lem is detected in the engine or other vehicle control system. If this occurs, have a Yamaha dealer check the on- EAU11449 board diagnostic system. Coolant temperature warning light “...
Instrument and control functions EAU87110 settings while riding can distract the EAU87170 Multi-function meter unit Tachometer operator and increase the risk of an accident. EAU86831 Speedometer 1. Tachometer 1. Transmission gear display 2. Red zone 2. VVA (variable valve actuation) indicator 3.
Page 24
Refuel as soon as possible. If a problem is detected in the electrical circuit, the fuel level segments will flash repeatedly. If this occurs, have a Yamaha dealer check the vehicle.
Instrument and control functions EAUU2211 Push the “SELECT” button to change The odometer shows the total distance Multi-function display the display in the following order: traveled by the vehicle. ODO → TRIP 1 → TRIP 2 → TRIP F → The odometer will lock at 999999 and clock →...
Page 26
Instrument and control functions EAU87600 EAUN2660 EAU87740 Fuel reserve tripmeter Clock Instantaneous fuel consumption display 1. Fuel reserve tripmeter 1. Clock 1. Instantaneous fuel consumption display If the last segment of the fuel meter The clock uses a 12-hour time system. starts flashing, the display automati- This display shows the fuel consump- cally changes to the fuel reserve trip-...
Page 27
Instrument and control functions EAU87850 EAUN2690 Average fuel consumption display Backlight setting mode To reset the display, push the “RESET” button until it resets. After resetting, “_ _._” is shown until the vehicle has traveled some distance. EAU87880 Average speed display 1.
Instrument and control functions 5. Push the “SELECT” button until EAU1234M EAU54202 Handlebar switches Dimmer/Pass switch “ /PASS” the multi-function display exits the Set this switch to “ ” for the high backlight setting mode. Left beam and to “ ”...
Instrument and control functions Set this switch to “ ” to stop the en- EAU31642 EAU12876 Clutch lever Shift pedal gine in case of an emergency, such as when the vehicle overturns or when the throttle cable is stuck. 1. Clutch lever 1.
Instrument and control functions EAU12892 EAU12944 EAUE1481 Brake lever Brake pedal Fuel tank cap 1. Brake lever 1. Brake pedal 1. Fuel tank cap lock cover 2. Unlock. The brake lever is located on the right The brake pedal is located on the right side of the handlebar.
Instrument and control functions EAU13213 Fuel The fuel tank cap cannot be installed Make sure there is sufficient gasoline in unless the key is in the lock. In addi- the tank. tion, the key cannot be removed if the EWA10882 WARNING cap is not properly installed and locked.
Instrument and control functions ately. If gasoline spills on your skin, recommended by Yamaha because it EAU13435 Catalytic converter wash with soap and water. If gaso- can cause damage to the fuel system The exhaust system contains catalytic line spills on your clothing, change or vehicle performance problems.
Instrument and control functions EAU13941 EAU14326 Seat Helmet holder To remove the seat 1. Insert the key into the seat lock, and then turn it clockwise. 2. Push the rear of the seat down to lock it in place. 1. Helmet holder 3.
Instrument and control functions To release the helmet from the hel- EAU37491 EAU15397 Sidestand Starting circuit cut-off system met holder The sidestand is located on the left This system prevents in-gear engine Remove the rider seat, remove the hel- side of the frame. Raise the sidestand starts unless the clutch lever is pulled.
Page 35
Does the engine start? The neutral switch may not be working. The vehicle should not be ridden until checked by a Yamaha dealer. 5. Stop the engine. 6. Set engine stop switch to run position. 7. Shift transmission into gear.
• If necessary, add recommended coolant to specified level. 7-13 • 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 7-16, 7-26 • 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 7-25 •...
Page 38
For your safety – pre-operation checks ITEM CHECKS PAGE • Make sure that all nuts, bolts and screws are properly tightened. Chassis fasteners — • Tighten if necessary. Instruments, lights, signals • Check operation. — and switches • Correct if necessary.
ECA10311 NOTICE there is a control or function you do not between 0 and 1600 km (1000 mi). For understand, ask your Yamaha dealer. this reason, you should read the fol- Keep the engine speed out of lowing material carefully.
(See page 4-3.) Do not start the engine if the engine trouble warning light remains on. ECA26710 NOTICE Do not continue to operate the vehi- cle if a warning light remains on. Have a Yamaha dealer check the ve- hicle.
Operation and important riding points EAUU2190 ECA10261 EAU16811 Shifting Tips for reducing fuel con- NOTICE sumption Even with the transmission in Fuel consumption depends largely on the neutral position, do not your riding style. Consider the follow- coast for long periods of time ing tips to reduce fuel consumption: with the engine off, and do not Shift up swiftly, and avoid high en-...
Operation and important riding points EAU17214 Parking When parking, stop the engine, and then remove the key from the main switch. EWA10312 WARNING Since the engine and exhaust system can become very hot, park in a place where pedestri- ans or children are not likely to touch them and be burned.
If you do not have the tools or experi- touching them. service or while using the vehicle. If ence required for a particular job, have you are not familiar with vehicle ser- your Yamaha dealer perform it for you. vice, have a Yamaha dealer perform service.
The annual checks must be performed every year, except if a kilometer-based maintenance is performed in- stead. 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 tech- nical skills. EAUU1294...
Page 45
Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months • Check control system for dam- Evaporative emis- √...
14 months 18 months • Perform dynamic inspection us- Diagnostic system √ √ √ √ √ √ ing Yamaha diagnostic tool. check • Check the error codes. √ √ √ √ √ • Clean. 2 * Air filter element • Replace.
Page 47
Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months • Check tread depth and for dam- age.
Page 48
• Replace. ment • Check coolant level and vehicle √ √ √ √ √ for coolant leakage. 26 * Cooling system • Change with Yamaha genuine Every 3 years coolant. Front and rear √ √ √ √ √ √ 27 * •...
Page 49
Periodic maintenance and adjustment ODOMETER READING (whichever comes first) ANNUAL 1000 km 4000 km 8000 km 12000 km 16000 km ITEM CHECK OR MAINTENANCE JOB CHECK 2 months 6 months 10 months 14 months 18 months • Check operation. • Check throttle grip free play, and √...
1. Cowling A EAU46742 Cowling A To remove the cowling Remove the bolts, and then take the 1. Spark plug cap cowling off. 2. Remove the spark plug as shown, with a spark plug wrench available at a Yamaha dealer.
Page 51
1. Spark plug gap ating improperly. Do not attempt to diagnose such problems yourself. In- Spark plug gap: stead, have a Yamaha dealer check 0.8–0.9 mm (0.031–0.035 in) the vehicle. 2. Check the spark plug for electrode To install the spark plug erosion and excessive carbon or 1.
Periodic maintenance and adjustment EAU36112 EAUE0453 Canister Engine oil and oil filter ele- ment The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil filter ele- ment replaced at the intervals specified in the periodic maintenance and lubri- cation chart.
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 and tighten the oil filler cap. To change the engine oil (with or without oil filter element replace- ment) ZAUE0672...
Page 54
Periodic maintenance and adjustment 7. Install the oil filter element cover 9. Refill with the specified amount of 10. Start the engine, and then let it idle by installing the bolts, then tight- the recommended engine oil, and for several minutes while checking ening them to the specified then install and tighten the oil filler it for oil leakage.
EAU20071 Why Yamalube Coolant The coolant should be between the YAMALUBE oil is a Genuine YAMAHA The coolant level should be checked minimum and maximum level marks. Part born of the engineers’ passion before each ride. In addition, the cool-...
The air filter element should be cleaned otherwise the effectiveness of or replaced by a Yamaha dealer at the the coolant will be reduced. intervals specified in the periodic main- [ECA10473] tenance chart. Have the air filter ele-...
If the specified idling speed cannot be follows at the intervals specified in the obtained as described above, have a periodic maintenance and lubrication Yamaha dealer make the adjustment. chart. The engine should be warm before making this adjustment. Check the engine idling speed and, if necessary, adjust it to specification by turning the idle adjusting screw.
To prevent this from occurring, have your Yamaha dealer check and adjust the valve clearance at regular intervals. This service must be performed when 1. Throttle grip free play the engine is cold.
When a tire tread EWA10462 note the following points regarding the WARNING begins to show crosswise lines, specified wheels. have a Yamaha dealer replace The front and rear tires should be of wheel rims should the tire immediately.
Periodic maintenance and adjustment EAU22047 3. To increase the clutch lever free 6. To increase the clutch lever free Adjusting the clutch lever free play, turn the clutch lever free play play, turn the clutch lever free play play adjusting bolt in direction (a). To adjusting nut in direction (a).
1. Front brake lever There should be no free play at the brake lever end. If there is free play, have a Yamaha dealer inspect the brake system. 1. Rear brake light switch EWA14212 2. Rear brake light switch adjusting nut...
Periodic maintenance and adjustment EAU22393 indicator grooves have almost disap- Checking the front and rear peared, have a Yamaha dealer replace The front brake light switch should be brake pads the brake pads as a set. serviced by a Yamaha dealer.
Periodic maintenance and adjustment EAUV0530 Rear brake Use only the specified brake flu- Checking the brake fluid level id; otherwise, the rubber seals Before riding, check that the brake fluid may deteriorate, causing leak- is above the minimum level mark. age.
EAUM1362 EAU22762 Changing the brake fluid Drive chain slack Yamaha dealer check the cause before Have a Yamaha dealer change the The drive chain slack should be further riding. brake fluid at the intervals specified in...
Page 66
EAU3431B To adjust the drive chain slack rection (a). To loosen the drive Consult a Yamaha dealer before ad- Tightening torques: chain, turn the adjusting bolt on Axle nut: justing the drive chain slack.
If a cable is wet areas. Service the drive chain as damaged or does not move smoothly, follows. have a Yamaha dealer check or re- ECA10584 place it. WARNING! Damage to the NOTICE outer housing of cables may result...
In pedals should be checked before each addition, the cable end should be lubri- ride, and the pedal pivots should be lu- cated by a Yamaha dealer at the inter- bricated if necessary. vals specified...
EWA10732 Clutch lever 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.
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.
(Valve Regulated Lead Acid) battery. ward and backward. If any free There is no need to check the electro- play can be felt, have a Yamaha lyte or to add distilled water. However, dealer check or repair the steer- the battery lead connections need to ing.
Page 72
3. Fully charge the battery before in- stallation. NOTICE: When install- working near batteries. In case Have a Yamaha dealer charge the bat- of contact, administer the fol- tery as soon as possible if it seems to ing the battery, be sure to turn lowing FIRST AID.
If a light does not come Specified fuses: on, check the fuse and then have a Main fuse: 15.0 A Yamaha dealer check the vehicle. Sub fuse: 7.5 A Terminal fuse 1: 2.0 A 3. Turn the main switch on and turn 1.
Periodic maintenance and adjustment EAU24205 EAU24351 a jack either under each side of the Replacing a turn signal light Supporting the motorcycle frame in front of the rear wheel or under bulb Since this model is not equipped with a each side of the swingarm.
Periodic maintenance and adjustment EAU24361 3. Remove the brake hose holder by To install the front wheel Front wheel removing the bolt. 1. Lift the wheel up between the fork 4. Remove the brake caliper by re- legs. EAUN0582 moving the bolts. 2.
Periodic maintenance and adjustment EAU25081 3. Raise the vehicle so the rear wheel Rear wheel is off the ground. (See page 7-32.) A rubber mallet may be useful to tap 4. Remove the axle nut. the wheel axle out. EAUU2180 5.
2. Slot for checking these vital systems your- self. However, should your motorcycle 2. Install the drive chain onto the rear require any repair, take it to a Yamaha sprocket. dealer, whose skilled technicians have 3. Install the axle nut.
Remove the spark plug and check the electrodes. The engine does not start. Have a Yamaha dealer check the vehicle. Check the compression. 4. Compression The engine does not start. There is compression.
Page 79
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.
Be those available in coin-operated of many components. Washing, clean- sure to consult a Yamaha dealer for car washers. ing, and polishing will also give you a advice on what products to use be-...
Page 81
Motorcycle care and storage 2. Make sure all caps, covers, elec- 2. Wash the vehicle with a quality au- After washing trical couplers and connectors are tomotive-type detergent mixed 1. Dry the vehicle with a chamois or tightly installed. with cool water and a soft, clean absorbent towel, preferably mi- 3.
Motorcycle care and storage 6. Touch up minor paint damage Make sure there is no lubricant EAU83472 Storage caused by stones, etc. or wax on the brakes or tires. Always store the vehicle in a cool, dry 7. Wax all painted surfaces using a If necessary, wash the tires with place.
Page 83
Motorcycle care and storage 1. Make all necessary repairs and b. Pour a teaspoonful of engine wheels a little once a month in or- perform any outstanding mainte- oil into the spark plug bore. der to prevent the tires from be- nance.
Record the vehicle identification num- ber and the 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 NUMBER: 1. Vehicle identification number 1.
Yamaha will not disclose this data to a third party except in the following cas- es. In addition, Yamaha may provide vehicle data to a contractor in order to outsource services related to the han- dling of vehicle data.
Index Engine oil and oil filter element .... 7-10 Engine overheating....... 7-37 Air filter element and check hose, Neutral indicator light......4-3 Engine serial number......10-1 cleaning ..........7-14 Engine trouble warning light....4-3 Parking ............6-4 Battery ..........7-29 Part locations ..........3-1 Front and rear brake pads, checking ... 7-21 Brake and clutch levers, Front fork, checking ......
Page 89
Index Turn signal light bulb, replacing ... 7-32 Turn signal switch........4-9 Valve clearance ........7-16 Vehicle identification number ....10-1 Vehicle lights ........7-31 VVA indicator .......... 4-5 Wheel bearings, checking ....7-29 Wheel (front) ......... 7-33 Wheel (rear)........... 7-34 Wheels..........