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Instrument an

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 control functions

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this system re

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ularly an

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 have a

Yamaha 

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ealer repair it if it 

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function properly.

EAUT1098

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nition circuit cut-off system

Check the operation of the sidestand
switch according to the following pro-
cedure.

UB1TE0E0.book  Page 18  Monday, September 9, 2019  4:44 PM

Summary of Contents for NMAX 155

Page 1: ...DIC183 GPD155 A OWNER S MANUAL Read this manual carefully before operating this vehicle B1T F8199 E0 English E...

Page 2: ...EAU46094 Read this manual carefully before operating this vehicle This manual should stay with this vehicle if it is sold UB1TE0E0 book Page 1 Monday September 9 2019 4 44 PM...

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

Page 4: ...ial personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A WARNING indicates a hazardous situation which if not avoided could result in death or s...

Page 5: ...onesia Motor Manufacturing 1st edition January 2020 All rights reserved Any reprinting or unauthorized use without the written permission of PT Yamaha Indonesia Motor Manufac turing is expressly prohi...

Page 6: ...safety pre operation checks 7 1 Operation and important riding points 8 1 Engine break in 8 1 Starting the engine 8 2 Starting off 8 3 Acceleration and deceleration 8 3 Braking 8 3 Tips for reducing f...

Page 7: ...ghts 9 30 Replacing a front turn signal light bulb 9 30 Replacing a rear turn signal light bulb 9 31 Troubleshooting 9 32 Troubleshooting chart 9 35 Emergency mode 9 37 Motorcycle care and storage 10...

Page 8: ...2190 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 1 2 UB1TE0E0 book...

Page 9: ...Location of important labels 1 2 1 100kPa 1bar kPa psi kPa psi 150 22 250 36 150 22 250 36 2DP F1668 00 2PL F1568 01 1 2 UB1TE0E0 book Page 2 Monday September 9 2019 4 44 PM...

Page 10: ...Safe Riding Perform the pre operation checks each time you use the vehicle to make sure it is in safe operating condition Failure to inspect or maintain the vehi cle properly increases the possibilit...

Page 11: ...main tain control of the motorcycle The passenger should always hold onto the operator the seat strap or grab bar if equipped with both hands and keep both feet on the passenger footrests Never carry...

Page 12: ...is changed To avoid the possibility of an accident use extreme caution when adding cargo or accessories to your motorcycle Use extra care when riding a motorcycle that has added cargo or accessories...

Page 13: ...ies related to changes in the vehicle Keep the following guidelines in mind as well as those provided under Load ing when mounting accessories Never install accessories or carry cargo that would impai...

Page 14: ...rn signals or parts that could break Choose the location for the straps carefully so the straps will not rub against painted surfaces during transport The suspension should be com pressed somewhat by...

Page 15: ...ty of fatalities from motorcycle or scooter accidents are the result of head injuries The use of a safety hel met is the single most critical factor in the prevention or reduction of head in juries Al...

Page 16: ...ormation 2 7 2 Full type use only for riding at low to mid range speeds Full face type use for riding at mid range to high speeds ZAUU0004 ZAUU0005 ZAUU0006 UB1TE0E0 book Page 7 Monday September 9 201...

Page 17: ...6 16 3 Fuel tank cap page 6 11 4 Tool kit page 9 1 5 Rear storage compartment page 6 15 6 Air filter element page 9 16 7 Final transmission oil filler cap page 9 13 8 Final transmission oil drain bol...

Page 18: ...9 27 3 Storage compartment B page 6 15 4 Fuse box page 9 29 5 Headlight page 9 30 6 Coolant reservoir page 9 14 7 Spark plug page 9 9 8 Engine oil drain bolt A page 9 11 9 Engine oil drain bolt B page...

Page 19: ...ndlebar switches page 6 8 3 Rear brake fluid reservoir page 9 22 4 Multi function meter unit page 6 2 5 Front brake fluid reservoir page 9 22 6 Right handlebar switches page 6 8 7 Front brake lever pa...

Page 20: ...e opera tion of such devices when close by If you have an electric medical device consult a doctor or the device manufacturer before us ing this vehicle NOTICE ECA24080 The smart key system uses weak...

Page 21: ...ely 9 days after the vehicle was last used the answer back function is dis abled In this situation simply push the main switch knob to turn the smart key system back on EAU76452 Operating range of the...

Page 22: ...tem identification number are both lost or damaged the entire smart key sys tem will need to be replaced To pre vent this it is recommended that you write down the identification num ber in case the...

Page 23: ...key battery if the smart key system still does not operate check the vehicle battery and then have a Yamaha dealer check the vehicle If the smart key continually re ceives radio waves the smart key ba...

Page 24: ...l of the turn signal lights will flash twice This feature is convenient for locating your vehicle in a parking lot and other areas Operating range of the answer back function The approximate operating...

Page 25: ...r other heat sources NOTICE ECA15784 Use a cloth when opening the smart key case with a screw driver Direct contact with hard objects may damage or scratch the smart key Take precautions to prevent th...

Page 26: ...rt key case closed EAUN2100 Main switch The main switch is used to turn the ve hicle power on and off lock and unlock the steering and open the seat After pushing the main switch knob and confirmation...

Page 27: ...lashing and then operate the main switch The main switch positions are de scribed below EAU76500 ON on All electrical circuits are supplied with the power and the engine can be start ed To turn the ve...

Page 28: ...f im mediately push the main switch knob four times within 2 seconds EAU76533 OPEN open The fuel tank cap lid and the seat can be opened 1 With the smart key on and within operating range push the mai...

Page 29: ...the smart key was turned off or moved out of range turn the smart key on and walk back into range TIP The beeper will turn off after 1 minute EAU76521 lock The steering is locked and all electrical s...

Page 30: ...ot be possible to restart the engine due to insuffi cient battery voltage TIP Although the engine normally stops at the same time the vehicle is stopped it may take a while un til the engine stops whe...

Page 31: ...not activate EAU76831 Stop the engine After the indicator light on the multi function meter comes on the en gine stops automatically when the en gine is left idling when the vehicle is stopped and the...

Page 32: ...r operation carefully read and observe the following precautions WARNING EWA18741 When walking while pushing the ve hicle be sure to turn the main switch off If the vehicle is pushed while the Stop an...

Page 33: ...gine could start and the vehicle could start moving if the throttle grip is turned accidentally WARNING EWA18781 Before performing maintenance be sure to turn the main switch off If maintenance is pe...

Page 34: ...rectly WARNING EWA16043 If the ABS warning light does not turn off after reaching 10 km h 6 mi h or if the warning light comes on while riding Use extra caution to avoid pos sible wheel lock during em...

Page 35: ...y setting changes to the multi function meter unit Changing settings while riding can distract the operator and increase the risk of an accident The MENU switch is located on the left side of handleba...

Page 36: ...e display seg ments of the fuel meter disappear from F full towards E empty as the fuel level decreases When approximately 1 7 L 0 45 US gal 0 37 Imp gal of fuel remains the last segment starts flash...

Page 37: ...ariable valve actuation system has switched to the high speed range To turn the VVA indicator on or off 1 Turn the vehicle off 2 While pushing the MENU switch turn the vehicle on 3 Continue pushing th...

Page 38: ...uel The oil change tripmeter and V belt replacement tripmeter are not displayed while the vehicle is moving There is an average fuel consump tion display for each tripmeter TRIP 1 and TRIP 2 When a tr...

Page 39: ...4000 km 2500 mi thereafter To reset the oil change tripmeter and oil change indicator select the oil change tripmeter and then push the MENU switch until OIL and the trip meter start flashing While OI...

Page 40: ...on 1 0 L of fuel L 100 km the amount of fuel necessary to travel 100 km MPG the distance that can be traveled on 1 0 Imp gal of fuel TIP When traveling under 10 km h 6 mi h _ _ _ is displayed EAU8695...

Page 41: ...the high beam and to for the low beam TIP When the switch is set to low beam both upper headlights come on When the switch is set to high beam both lower headlights also come on EAU12461 Turn signal s...

Page 42: ...se of an emergency or to warn other drivers when your vehicle is stopped where it might be a traffic hazard NOTICE ECA10062 Do not use the hazard lights for an extended length of time with the en gine...

Page 43: ...aces such as rough or gravel roads the brak ing distance may be longer with the ABS than without The ABS is monitored by an ECU which will revert the system to conven tional braking if a malfunction o...

Page 44: ...l tank cap turn it clockwise until the mark is facing forward Close the fuel tank cap lid WARNING EWA10132 Make sure that the fuel tank cap is properly installed before riding Leaking fuel is a fire h...

Page 45: ...ted surfaces or plastic parts ECA10072 4 Be sure to securely close the fuel tank cap WARNING EWA15152 Gasoline is poisonous and can cause injury or death Handle gaso line with care Never siphon gasoli...

Page 46: ...n it if necessary EAU13435 Catalytic converter The exhaust system contains catalytic converter s to reduce harmful exhaust emissions WARNING EWA10863 The exhaust system is hot after op eration To prev...

Page 47: ...sed To close the seat Push the rear of the seat down to lock it in place TIP Make sure that the seat is properly se cured before riding EAU37482 Helmet holders The helmet holders are located under the...

Page 48: ...ment are located as shown TIP Some helmets cannot be stored in the rear storage compartment because of their size or shape Storage compartment B To open storage compartment B pull up the storage compa...

Page 49: ...is being washed wrap any articles stored in the compartment in a plastic bag Do not keep anything valuable or breakable in the storage compartment WARNING EWA18950 Do not exceed the load limit of 1 5...

Page 50: ...estand or lower it with your foot while holding the vehicle upright TIP The built in sidestand switch is part of the ignition circuit cut off system which cuts the ignition in certain situa tions See...

Page 51: ...egularly and have a Yamaha dealer repair it if it does not function properly EAUT1098 Ignition circuit cut off system Check the operation of the sidestand switch according to the following pro cedure...

Page 52: ...e brake levers The engine will start Put the sidestand down If the engine stalls The sidestand switch is OK Place vehicle on centerstand WARNING The vehicle must be placed on the centerstand during th...

Page 53: ...uel Check fuel level in fuel tank Refuel if necessary Check fuel line for leakage Check fuel tank overflow hose for obstructions cracks or damage and check hose connection 6 12 6 13 Engine oil Check o...

Page 54: ...on is smooth Lubricate if necessary 9 24 Wheels and tires Check for damage Check tire condition and tread depth Check air pressure Correct if necessary 9 19 9 21 Brake levers Make sure that operation...

Page 55: ...excessive load on it for the first 1600 km 1000 mi The various parts in the engine wear and polish themselves to the correct operating clearances During this period prolonged full throt tle operation...

Page 56: ...km h 6 mi h NOTICE ECA24110 If a warning or indicator light does not work as described above have a Yamaha dealer check the vehicle 3 Close the throttle completely 4 While applying the front or rear b...

Page 57: ...e grip in di rection a To reduce the speed turn the throttle grip in direction b EAU60650 Braking WARNING EWA17790 Avoid braking hard or suddenly especially when leaning over to one side otherwise the...

Page 58: ...with you WARNING EWA18840 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 Do not park on a slope or on...

Page 59: ...rvice WARNING EWA15123 Turn off the engine when performing maintenance unless otherwise specified A running engine has moving parts that can catch on body parts or clothing and electrical parts that c...

Page 60: ...tem NO ITEM CHECK OR MAINTENANCE JOB ODOMETER READING whichever comes first ANNUAL CHECK 1000 km or 2 months 4000 km or 6 months 8000 km or 10 months 12000 km or 14 months 16000 km or 18 months 1 Fuel...

Page 61: ...ery 16000 km 10000 mi 3 Air filter check hose Clean 4 V belt case air filter element Clean Replace if necessary 5 Battery Check voltage Charge if necessary 6 Front brake Check operation fluid level an...

Page 62: ...5 Front brake lever pivot shaft Lubricate with silicone grease 16 Rear brake lever pivot shaft Lubricate with silicone grease 17 Sidestand center stand Check operation Lubricate with lithium soap base...

Page 63: ...hen the V belt replacement indicator flashes every 25000 km 15500 mi 26 V belt secondary sheave Lubricate Every 12000 km 7500 mi 27 Front and rear brake switches Check operation 28 Moving parts and ca...

Page 64: ...wear or damage Hydraulic brake service Regularly check and if necessary correct the brake fluid level Every two years replace the internal components of the brake master cylinders and calipers and ch...

Page 65: ...he panel 1 Remove the screws 2 Extend the right passenger foot rest and then pull the panel out ward To install the panel 1 Place the panel in the original po sition and then install the screws 2 Retr...

Page 66: ...rew 2 Place the right floorboard mats in their original position and push them downward to secure them 3 Install the bolt and the quick fas teners 4 Install panel A Panel C To remove the panel 1 Remov...

Page 67: ...condition of the engine To remove the spark plug 1 Place the vehicle on the center stand 2 Remove panels A and B See page 9 7 3 Remove the spark plug cap 4 Remove the spark plug as shown with the spa...

Page 68: ...the specified torque TIP If a torque wrench is not available when installing a spark plug a good estimate of the correct torque is 1 4 1 2 turn past finger tight However the spark plug should be tigh...

Page 69: ...and protector cool before re moving the oil filler cap EWA17810 TIP The engine oil should be between the tip of the dipstick and the maximum level mark 4 If the engine oil is not between the tip of t...

Page 70: ...t sys tem have cooled down NOTICE ECA24060 Make sure that no foreign material enters the crankcase 8 Start the engine and then let it idle for several minutes while checking it for oil leakage If oil...

Page 71: ...st choice for your Yamaha engine EAU67821 Final transmission oil The final transmission case must be checked for oil leakage before each ride If any leakage is found have a Yamaha dealer check and rep...

Page 72: ...check for the cause EAU20071 Coolant The coolant level should be checked before each ride In addition the cool ant must be changed at the intervals specified in the periodic maintenance and lubricati...

Page 73: ...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 ha...

Page 74: ...tly if you are riding in unusually wet or dusty areas The air filter check hose and V belt case air filter check hose must be frequently checked and cleaned if nec essary Cleaning the air filter check...

Page 75: ...g it with compressed air It must be replaced 5 Install the air filter case cover by installing the screws Cleaning the V belt case check hose 1 Check the hose on the rear side of the V belt case for a...

Page 76: ...material and then squeeze the excess oil out TIP The air filter element should be wet but not dripping Check the air filter element for ex cessive dirt or damage and re place it if necessary 5 Insert...

Page 77: ...peci fied tires Tire air pressure The tire air pressure should be checked and if necessary adjusted before each ride WARNING EWA10504 Operation of this vehicle with im proper tire pressure may cause s...

Page 78: ...characteristics Tire information This model is equipped with tubeless tires and tire air valves Tires age even if they have not been used or have only been used occasion ally Cracking of the tread an...

Page 79: ...ced wheel can result in poor performance adverse han dling characteristics and a short ened tire life EAU50861 Checking the front and rear brake lever free play Front Rear There should be no free play...

Page 80: ...h a wear indicator which allows you to check the brake pad wear without hav ing to disassemble the brake To check the brake pad wear check the position of the wear indicator while applying the brake I...

Page 81: ...g Use only DOT 4 brake fluid from a sealed container 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 b...

Page 82: ...not move smoothly have a Yamaha dealer check or re place it WARNING Damage to the outer housing of cables may result in internal rusting and cause inter ference with cable movement Re place damaged c...

Page 83: ...d and sidestand The operation of the centerstand and sidestand should be checked before each ride and the pivots and metal to metal contact surfaces should be lubri cated if necessary WARNING EWA10742...

Page 84: ...lace the vehicle on a level sur face and hold it in an upright posi tion WARNING To avoid injury securely support the vehicle so there is no danger of it falling over EWA10752 2 While applying the fro...

Page 85: ...g the wheel bearings The front and rear wheel bearings must be checked at the intervals specified in the periodic maintenance and lubrica tion chart If there is play in the wheel hub or if the wheel d...

Page 86: ...s NOTICE ECA16522 To charge a VRLA Valve Regulated Lead Acid battery a special con stant voltage battery charger is re quired Using a conventional battery charger will damage the battery To store the...

Page 87: ...oid causing extensive dam age to the electrical system and possibly a fire EWA15132 1 Fuse box 1 1 Signaling system fuse 2 Terminal fuse 1 3 Smart key system fuse 4 ABS motor fuse 5 ABS solenoid fuse...

Page 88: ...ake tail light If a light does not come on check the fuse and then have a Yamaha dealer check the vehicle NOTICE ECA16581 Do not affix any type of tinted film or stickers to the headlight lens EAU4305...

Page 89: ...page 6 14 2 Remove the grab bar by removing the bolts 3 Remove the taillight cover by re moving the screws 4 Remove the turn signal light bulb socket together with the bulb by turning it counterclockw...

Page 90: ...The following troubleshooting charts represent quick and easy procedures for checking these vital systems your self However should your vehicle re quire any repair take it to a Yamaha dealer whose ski...

Page 91: ...taking the vehicle to a Yamaha dealer The Stop and Start System indicator light does not come on 1 Is the main switch turned on 2 Is the Stop and Start System switch set to 3 Was the engine warmed up...

Page 92: ...nd Start System switch is set to while the Stop and Start System is activated the Stop and Start System will be turned off 2 Was the sidestand operated When the sidestand is lowered the Stop and Start...

Page 93: ...a Yamaha dealer check the vehicle Remove the spark plug and check the electrodes 3 Ignition Wipe off with a dry cloth and correct the spark plug gap or replace the spark plug s Have a Yamaha dealer ch...

Page 94: ...pped press down on the cap while turning it counterclockwise and then remove the cap TIP If coolant is not available tap water can be temporarily used instead provided that it is changed to the recomm...

Page 95: ...light will come on for three seconds to indicate the transition to emergency mode 3 After the smart key system indica tor light goes off input the identifi cation number as follows 4 Inputting the id...

Page 96: ...ll flash quickly for 3 seconds In this case start over again from step 2 When there are no knob opera tions for 10 seconds during the identification number input pro cess When the smart key system ind...

Page 97: ...n tenance products are sold under the YAMALUBE brand in many markets worldwide See your Yamaha dealer for addi tional cleaning tips NOTICE ECA26280 Improper cleaning can cause cos metic and mechanical...

Page 98: ...eld with a soft towel or sponge dampened with water and a pH neutral detergent If necessary use a high quality windshield cleaner or polish for motorcycles NOTICE Never use any strong chemicals to cle...

Page 99: ...akes or tires If necessary wash the tires with warm water and a mild deter gent If necessary clean the brake discs and pads with brake cleaner or acetone Before riding at higher speeds test the vehicl...

Page 100: ...is will limit spark ing during the next step d Turn the engine over several times with the starter This will coat the cylinder wall with oil WARNING To prevent dam age or injury from sparking make sur...

Page 101: ...l Type Motor oil SAE 10W 30 type SE or higher or Gear oil SAE 85W GL 3 Quantity 0 10 L 0 11 US qt 0 09 Imp qt Coolant quantity Coolant reservoir up to the maximum level mark 0 13 L 0 14 US qt 0 11 Imp...

Page 102: ...m voltage 12 V Battery Model YTZ6V Voltage capacity 12 V 5 0 Ah 10 HR Bulb wattage Headlight LED Brake tail light LED Front turn signal light 10 0 W Rear turn signal light 10 0 W Auxiliary light LED L...

Page 103: ...ENTIFICATION NUMBER ENGINE SERIAL NUMBER EAU26411 Vehicle identification number The vehicle identification number is stamped into the frame TIP The vehicle identification number is used to identify yo...

Page 104: ...ched to the vehicle such as when maintenance checks or service proce dures are performed Yamaha will not disclose this data to a third party except in the following cas es In addition Yamaha may provi...

Page 105: ...es replacing 9 29 H Handlebar switches 6 8 Hazard switch 6 9 Helmet holders 6 14 Helmets 2 6 High beam indicator light 6 1 Horn switch 6 9 I Identification numbers 12 1 Ignition circuit cut off system...

Page 106: ...Tool kit 9 1 Troubleshooting 9 32 Troubleshooting chart 9 35 Turn signal indicator lights 6 1 Turn signal light bulb front replacing 9 30 Turn signal light bulb rear replacing 9 31 Turn signal switch...

Page 107: ...UB1TE0E0 book Page 3 Monday September 9 2019 4 44 PM...

Page 108: ...DIC183 PRINTED IN INDONESIA 2020 01...

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