Yamaha MT-09 Owner's Manual
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OWNER'S MANUAL
MTN850-A
B2K-F8199-30

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Summary of Contents for Yamaha MT-09

  • Page 1 OWNER’S MANUAL MTN850-A B2K-F8199-30...
  • Page 2 Welcome to the Yamaha world of motorcycling! As the owner of the MTN 850-A, 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.
  • Page 3 Important Manual Information 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 4 Important Manual Information HIDF15000501 MTN850-A OWNER’S MANUAL ©2018 by Yamaha Motor Co., Ltd. 1st edition, January 2018 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Co., Ltd. is expressly prohibited. Printed in Malaysia.
  • Page 5: Table Of Contents

    Table Of Contents Air filter element......7-18 Safety information......1-1 Adjusting the shock absorber Checking the engine idling assembly......... 4-23 speed..........7-18 Description........2-1 Luggage strap holders ....4-24 Checking the throttle grip free Left view ......... 2-1 Auxiliary DC connectors....4-25 play..........
  • Page 6 Table Of Contents Lubricating the swingarm pivots..........7-31 Checking the front fork ....7-31 Checking the steering....7-32 Checking the wheel bearings ..7-32 Battery .......... 7-32 Replacing the fuses ...... 7-34 Vehicle lights ........ 7-36 Replacing a turn signal light bulb ..........
  • Page 7: Safety Information

    Safety Information Take a training course. Beginners Use extra caution when you are Be a Responsible Owner should receive training from a approaching passing As the vehicle’s owner, you are certified instructor. Contact an through intersections, since responsible for the safe and proper authorized motorcycle dealer to intersections are the most likely operation of your motorcycle.
  • Page 8 Safety Information tice riding your motorcycle with both hands and keep both control levers, footrests, or wheels where there is no traffic until you feet on the passenger footrests. and cause injury or an accident. have become thoroughly familiar Never carry a passenger unless Always wear protective clothing with the motorcycle and all of its he or she can firmly place both...
  • Page 9 Check below, are some general guidelines to modifications for Yamaha vehicles. accessory mounts and cargo follow if loading cargo to your Yamaha is not in a position to test the restraints frequently. motorcycle: products that these...
  • Page 10 Yamaha or modifications not and may limit control ability, ground clearance or cornering specifically recommended by Yamaha, therefore, such accessories are clearance, limit suspension travel, even if sold and installed by a Yamaha not recommended. steering travel control dealer.
  • Page 11 Safety Information Check that the fuel cock (if equipped) is in the “OFF” position and that there are no fuel leaks. Point the front wheel straight ahead on the trailer or in the truck bed, and choke it in a rail to prevent movement.
  • Page 12: Description

    Description Left view 1, 2 4 5,6,7 12 11 1. Front fork spring preload adjusting bolt (page 4-21) 8. Storage compartment (page 4-20) 2. Front fork compression damping force adjusting screw (page 4-21) 9. Shock absorber assembly spring preload adjusting ring (page 4-23) 3.
  • Page 13: Right View

    Description Right view 2, 3 1. Fuel tank cap (page 4-16) 9. Rear brake light switch (page 7-23) 2. Front fork spring preload adjusting bolt (page 4-21) 10.Rear brake fluid reservoir (page 7-24) 3. Front fork rebound damping force adjusting screw (page 4-21) 4.
  • Page 14: Controls And Instruments

    Description Controls and instruments 1. Clutch lever (page 4-14) 2. Left handlebar switches (page 4-4) 3. Main switch/steering lock (page 4-2) 4. Multi-function meter unit (page 4-8) 5. Front brake fluid reservoir (page 7-24) 6. Right handlebar switches (page 4-4) 7.
  • Page 15: Special Features

    Special Features D-mode (drive mode) Traction control system drive mode switch. D-mode is an electronically controlled The traction control system (TCS) The current drive mode is shown engine performance system. This helps maintain traction when in the drive mode display (page model has three mode selections: accelerating on slippery surfaces, 4-10).
  • Page 16 Special Features Setting the traction control system set to “1” or “2” (whichever was last selected). Turn the traction control system off to help free the rear wheel if the vehicle gets stuck in mud, sand, or other soft surfaces. TCS “OFF”...
  • Page 17: Quick Shift System

    If the “ ” indicator light remains on after resetting, the vehicle may still be ridden; however, have a Yamaha dealer check the vehicle as soon as possible. Have a Yamaha dealer check the...
  • Page 18: Instrument And Control Functions

    Since re-registering is a difficult Do not place any key close to process, take the vehicle along with magnets (this includes, but not all three keys to a Yamaha dealer to limited to, products such as have them re-registered. Do not use speakers, etc.).
  • Page 19: Main Switch/Steering Lock

    Instrument And Control Functions Main switch/steering lock license plate light and auxiliary lights come on, and the engine can be started. The key cannot be removed. The headlight comes on automatically when the engine is started and stays on until the key is turned to “OFF”, even if the engine stalls.
  • Page 20 Instrument And Control Functions To lock the steering To unlock the steering NOTICE Using the hazard or turn signal lights for an extended length of time may cause the battery to discharge. 1. Push. 1. Push. 2. Turn. 2. Turn. Turn the handlebars all the way to From the “LOCK”...
  • Page 21: Handlebar Switches

    Instrument And Control Functions Handlebar switches Turn signal switch “ ” Right To signal a right-hand turn, push this Left switch to “ ”. To signal a left-hand turn, push this switch to “ ”. When released, the switch returns to the center position. To cancel the turn signal lights, push the switch in after it has returned to the center position.
  • Page 22: Indicator Lights And Warning Lights

    7. Oil level warning light “ ” level is correct (see page 7-12), have 8. Coolant temperature warning light “ ” a Yamaha dealer check the vehicle. 9. Engine trouble warning light “ ” 10.Right turn signal indicator light “ ”...
  • Page 23 If this occurs, have a Yamaha “ON”, and goes off after traveling at a dealer check the vehicle. speed of 10 km/h (6 mi/h) or higher.
  • Page 24 (if a vehicle and all 3 keys to a Yamaha disabled while riding, this indicator problem is detected in the immobilizer dealer to have the standard keys...
  • Page 25: Multi-Function Meter Unit

    Instrument And Control Functions equipped with the following: Multi-function meter unit a speedometer a tachometer a clock a fuel meter an eco indicator a transmission gear display a drive mode display a TCS display 1. Transmission gear display a multi-function display 2.
  • Page 26 Instrument And Control Functions Speedometer Push the “SELECT” button and the The tachometer allows the rider to “RESET” button for two seconds. monitor the engine speed and keep it When the hour digits start flashing, within the ideal power range. use the “RESET”...
  • Page 27 Select the transmission gear that is ciruit, the fuel level segments and “ ” appropriate for the vehicle speed. will flash repeatedly. If this occurs, have a Yamaha dealer check vehicle. Transmission gear display Eco indicator 1. Drive mode display This display indicates which drive mode has been selected: “STD”, “A”...
  • Page 28 Instrument And Control Functions This display indicates which traction an air intake temperature display control system setting has been a brightness control display Push the “RESET” button to switch the selected: “1”, “2” or “OFF”. For more display in the reverse order. details on the TCS settings and on how The odometer will lock at 999999 to select them, see page 3-1.
  • Page 29 Instrument And Control Functions consumption since it was last reset. then push the “RESET” button for necessary to travel 100 km under The average fuel consumption display one second. the current riding conditions is can be set to either “AVE_ _._ km/L”, If you do not reset the fuel reserve shown.
  • Page 30 Instrument And Control Functions Coolant temperature mode Air intake temperature mode Brightness control mode 1. Coolant temperature display 1. Air intake temperature display 1. Brightness level display This display shows coolant The air intake temperature display The brightness of the multi-function temperature from 40 C to 116 C in 1 C indicates the temperature of the air meter unit panel can be adjusted.
  • Page 31: Clutch Lever

    Instrument And Control Functions Clutch lever Shift pedal Brake lever The brake lever is located on the right side of the handlebar. To apply the front brake, pull the lever towards the throttle grip. 1. Clutch lever The clutch lever is located on the left 1.
  • Page 32: Brake Pedal

    Instrument And Control Functions “ ” mark on the brake lever. Brake pedal The Yamaha ABS (Anti-lock Brake System) features a dual electronic control system, which acts on the front and rear brakes independently. Operate the brakes with ABS as you would conventional brakes.
  • Page 33: Fuel Tank Cap

    However, special tools be released and the fuel tank cap can are required, so please consult be opened. your Yamaha dealer. To close the fuel tank cap Push the fuel tank cap into position NOTICE with the key inserted in the lock.
  • Page 34: Fuel

    Instrument And Control Functions Fuel Make sure there is sufficient gasoline The fuel tank cap cannot be closed in the tank. unless the key is in the lock. In addition, the key cannot be removed if WARNING the cap is not properly closed and Gasoline and gasoline vapors are locked.
  • Page 35 10% your clothing, change your (E10). Gasohol containing methanol clothes. is not recommended by Yamaha because it can cause damage to the fuel system or vehicle performance Recommended fuel: problems. Premium unleaded gasoline (Gaso- This...
  • Page 36: Fuel Tank Overflow Hose

    Instrument And Control Functions Fuel tank overflow hose unrepairable damage Catalytic converter catalytic converter. This model is equipped with a catalytic converter in the exhaust system. WARNING The exhaust system is hot after operation. To prevent a fire hazard or burns: Do not park the vehicle near possible fire hazards such as grass or other materials that...
  • Page 37: Seat

    Instrument And Control Functions Seat Storage compartment To remove the seat Open the seat lock cover, insert the key into the seat lock, and then turn the key counterclockwise. 1. Projection 2. Seat holder 1. Storage compartment The storage compartment is located Push the rear of the seat down to under the seat.
  • Page 38: Adjusting The Front Fork

    Instrument And Control Functions Adjusting the front fork each fork leg in direction (b). Spring preload setting: WARNING Minimum (soft): Distance A = 19.0 mm (0.75 in) Always adjust the spring preload Standard: on both fork legs equally, Distance A = 16.0 mm (0.63 in) otherwise poor handling and loss Maximum (hard): of stability may result.
  • Page 39 Instrument And Control Functions soften the compression damping, turn the adjusting screw in direction (b). Although the total number of clicks of a damping force adjusting mechanism may not exactly match Be sure to perform this adjustment on the above specifications due to the left front fork leg.
  • Page 40: Adjusting The Shock Absorber Assembly

    Instrument And Control Functions Rebound damping force 3 2 1 7 6 5 4 Adjusting the shock absorber To increase the rebound damping assembly force and thereby harden the rebound This shock absorber assembly is damping, turn the adjusting screw in equipped with a spring preload direction (a).
  • Page 41: Luggage Strap Holders

    Take the advisable to check the actual total shock absorber assembly to a number of turns of the damping force Yamaha dealer for any service. adjusting mechanism. This adjustment range may not exactly match the specifications listed due to small differences in production.
  • Page 42: Auxiliary Dc Connectors

    DC connector and a grip stand or lower it with your foot while warmer DC connector. Consult your holding the vehicle upright. Yamaha dealer before installing any accessories. The built-in sidestand switch is part of the ignition circuit cut-off system, which cuts the ignition in certain situations.(See the following section...
  • Page 43: Ignition Circuit Cut-Off System

    Instrument And Control Functions Ignition circuit cut-off system The ignition circuit cut-off system (comprising the sidestand switch, clutch switch and neutral switch) has the following functions. It prevents starting when the transmission is in gear and the sidestand is up, but the clutch lever is not pulled.
  • Page 44 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 start/engine stop switch is set to “ ”. dealer check the system before riding.
  • Page 45: For Your Safety - Pre-Operation Checks

    Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage. Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in this manual, have the vehicle inspected by a Yamaha dealer. Before using this vehicle, check the following points: •...
  • Page 46 • Make sure that operation is smooth. • Check throttle grip free play. Throttle grip 7-19, 7-29 • If necessary, have Yamaha dealer adjust throttle grip free play and lubricate cable and grip housing. • Make sure that operation is smooth. Control cables 7-28 •...
  • Page 47 For Your Safety – Pre-operation Checks Instruments, lights, signals • Check operation. — and switches • Correct if necessary. • Check operation of ignition circuit cut-off system. Sidestand switch 4-25 • If system is not working correctly, have Yamaha dealer check vehicle.
  • Page 48: Operation And Important Riding Points

    If there is a control or function you do a lean angle sensor to stop the following conditions must be met: not understand, ask your Yamaha engine in case of a turnover. In this dealer. The transmission is in the neutral case, the engine trouble warning position.
  • Page 49: Shifting

    Shifting gears lets you control the indicator light should come on. If amount of engine power available for not, ask a Yamaha dealer to starting off, accelerating, climbing check the electrical circuit. hills, etc. Start the engine by sliding the The gear positions are shown in the switch toward “...
  • Page 50: Tips For Reducing Fuel Consumption

    Operation And Important Riding Points Tips for reducing fuel consumption Engine break-in NOTICE Fuel consumption depends largely on There is never a more important Even with the transmission in your riding style. Consider period in the life of your engine than the neutral position, do not following tips...
  • Page 51: Parking

    Yamaha dealer check burned. the vehicle. Do not park on a slope or on softground, otherwise vehicle may overturn, increasing the risk of a fuel leak and fire.
  • Page 52: Periodic Maintenance And Adjustment

    To avoid possible burns, let service or while using the vehicle. brake components cool before If you are not familiar with vehicle touching them. service, have a Yamaha dealer perform the service.
  • Page 53: Owner's Tool Kit

    However, additional tools such as a torque wrench may be necessary to perform certain maintenance work correctly. If you do not have the tools or experience required for a particular job, have a Yamaha dealer perform it for you.
  • Page 54: Periodic Maintenance Chart For The Emission Control System

    From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi). Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills.
  • Page 55 Periodic Maintenance And Adjustment ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 10000 km 20000 km 30000 km 40000 km CHECK (600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi) • Check the air cut-off valve, reed Air induction valve, and hose for damage.
  • Page 56: General Maintenance And Lubrication Chart

    CHECK (600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi) • Perform dynamic inspection using Diagnostic system Yamaha diagnostic tool. check • Check the error codes. 2 * Air filter element • • Check operation. Clutch • Adjust. • Check operation, fluid level, and 4 * Front brake for fluid leakage.
  • Page 57 Periodic Maintenance And Adjustment ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 10000 km 20000 km 30000 km 40000 km CHECK (600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi) • Check chain slack, alignment and condition. Every 1000 km (600 mi) and after washing the motorcycle, riding in the rain or Drive chain •...
  • Page 58 Periodic Maintenance And Adjustment ODOMETER READING ANNUAL ITEM CHECK OR MAINTENANCE JOB 1000 km 10000 km 20000 km 30000 km 40000 km CHECK (600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi) Rear suspension relay arm and 23 * •...
  • Page 59 Periodic Maintenance And Adjustment Air filter This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with compressed air to avoid damaging it. The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas. Hydraulic brake service Regularly check and, if necessary, correct the brake fluid level.
  • Page 60: Removing And Installing Panels

    Periodic Maintenance And Adjustment Removing and installing panels 2. Pull the panel off as shown. The panels shown need to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time a panel needs to be removed and installed.
  • Page 61: Checking The Spark Plugs

    The spark plugs are important engine components, which should checked periodically, preferably by a Yamaha dealer. Since heat and deposits will cause any spark plug to slowly erode, they should be removed and checked in accordance with the periodic maintenance and lubrication chart.
  • Page 62: Canister

    Periodic Maintenance And Adjustment installing a spark plug, a good Before installing a spark plug, the Canister estimate of the correct torque is spark plug gap should be measured with a wire thickness gauge and, if 1/4–1/2 turn past finger tight.
  • Page 63: Engine Oil And Oil Filter Cartridge

    Periodic Maintenance And Adjustment Engine oil and oil filter cartridge The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil filter cartridge replaced at the intervals specified in the periodic maintenance and lubrication chart.
  • Page 64 Skip steps 5–7 if the oil filter cartridge An oil filter wrench is available at a seated. is not being replaced. Yamaha dealer. Install the new oil filter cartridge Remove the oil filter cartridge with Apply a thin coat of clean engine with an oil filter wrench, and then an oil filter wrench.
  • Page 65 Periodic Maintenance And Adjustment Recommended engine oil: See page 9-1. Oil quantity: Oil change: 2.40 L (2.54 US qt, 2.11 Imp.qt) With oil filter removal: 2.70 L (2.85 US qt, 2.38 Imp.qt) Be sure to wipe off spilled oil on any 1.
  • Page 66: Coolant

    Periodic Maintenance And Adjustment correct, immediately turn Coolant engine off and have a Yamaha The coolant level should be checked dealer check the vehicle. before each ride. In addition, the coolant must be changed at the Turn the engine off, wait a few...
  • Page 67 If water has been added to the coolant, have a Yamaha dealer check the anti-freeze content of the coolant as soon as possible, otherwise the effectiveness of the coolant will be reduced.
  • Page 68 Periodic Maintenance And Adjustment Install the coolant reservoir and its Pour the specified amount of the cover by placing them in the original recommended coolant into the position, and then installing the radiator and reservoir. collars and bolts. Antifreeze/water mixture ratio: Remove the coolant drain bolt and its gasket to drain the coolant from Recommended antifreeze:...
  • Page 69: Air Filter Element

    If periodic maintenance and lubrication Yamaha dealer. coolant is leaking, have a Yamaha chart. Have a Yamaha dealer replace dealer check the cooling system. the airfilter element. Install the panel.
  • Page 70: Checking The Throttle Grip Free Play

    Yamaha dealer Therefore, it is essential to maintain the at the intervals specified in the periodic tires in good condition at all times and maintenance and lubrication chart.
  • Page 71 174 kg (384 lb) surface must first be “broken in” cracked, have a Yamaha dealer replace * Total weight of rider, passenger, car- for it to develop its optimal the tire immediately.
  • Page 72 1. Tire air valve listed below have been approved for road surfaces until they have 2. Tire air valve core this model by Yamaha. been “broken in”. Therefore, it is 3. Tire air valve cap with seal Front tire: advisable...
  • Page 73: Cast Wheels

    Yamaha dealer check the The wheel rims should be checked internal clutch mechanism. for cracks, bends, warpage or other damage before each ride.
  • Page 74: Checking The Brake Lever Free

    The brake light, which is activated by the brake pedal and brake lever, should come on just before braking takes effect. If necessary, have a Yamaha dealer adjust the brake light switches. 1. No brake lever free play There should be no free play at the brake lever end.
  • Page 75: Checking The Front And Rear Brake Pads

    Checking the front and rear brake almost touches the brake disc, have a Checking the brake fluid level pads Yamaha dealer replace the brake Before riding, check that the brake The front and rear brake pads must be pads as a set.
  • Page 76 If the brake Use only the specified brake fluid level goes down suddenly, have a fluid; otherwise, the rubber seals Yamaha dealer check the cause before 7-25...
  • Page 77: Changing The Brake Fluid

    Periodic Maintenance And Adjustment Changing the brake fluid Drive chain slack Have a Yamaha dealer change the The drive chain slack should be brake fluid at the intervals specified in checked before each ride periodic maintenance adjusted if necessary. lubrication chart. In addition, have the...
  • Page 78 Periodic Maintenance And Adjustment To adjust the drive chain slack Consult a Yamaha dealer before adjusting the drive chain slack. Loosen the axle nut and the lock-nut on each side of the swingarm. 1. Drive chain slack adjusting bolt 1. Notch 2.
  • Page 79: Cleaning And Lubricating The Drive

    If a cable is riding in dusty or wet areas. Service damaged or does not move smoothly, the drive chain as follows. have a Yamaha dealer check or replace it. WARNING! Damage to the outer housing of cables may result NOTICE...
  • Page 80: Grip And Cable

    In addition, the cable should be each ride, and the pedal pivots should lubricated by a Yamaha dealer at the be lubricated if necessary. intervals specified in the periodic maintenance chart. The throttle cable is equipped with a rubber cover.
  • Page 81: Checking And Lubricating The Brake

    Lithium-soap-based grease if necessary. 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, resulting in a possible loss of control.
  • Page 82: Lubricating The Swingarm Pivots

    If any damage is found or the front The swingarm pivots must be lubricated securely support the vehicle so by a Yamaha dealer at the intervals fork does not operate smoothly, there is no danger of it falling specified in the periodic maintenance have a Yamaha dealer check or over.
  • Page 83: Checking The Steering

    If any free the wheel hub or if the wheel does not (See page 4-20.) play can be felt, have a Yamaha turn smoothly, have a Yamaha dealer This model is equipped with a VRLA dealer check or repair the steering.
  • Page 84 To charge the battery necessary. Have a Yamaha dealer charge the Fully charge the battery before battery as soon as possible if it seems to installation.
  • Page 85: Replacing The Fuses

    Periodic Maintenance And Adjustment Replacing the fuses Fuse box 1 is located behind panel A. (See page 7-9.) 1. Ignition fuse 1. Fuse box 2 2. ABS control unit fuse 2. Main fuse 3. Auxiliary fuse 1 3. Fuel injection system fuse 1.
  • Page 86 Periodic Maintenance And Adjustment Specified fuses: Main fuse: 50.0 A Auxiliary fuse 1: 2.0 A Terminal fuse 1: 2.0 A Grip warmer fuse: 5.0 A Headlight fuse: 10.0 A Signaling system fuse: 7.5 A 1. Radiator fan motor fuse 1. Starter relay cover Ignition fuse: 2.
  • Page 87: Vehicle Lights

    Except for the turn signal lights, this model is equipped with full-LED lighting. If a light does not come on, check the fuses and then have a Yamaha dealer check the vehicle. If a turn signal light does not come, check replace bulb.
  • Page 88: Replacing A Turn Signal Light Bulb

    Periodic Maintenance And Adjustment Supporting the motorcycle Replacing a turn signal light bulb Remove the turn signal light lens by removing the screw. 1. Turn signal light bulb 1. Maintenance stand (example) Insert a new bulb into the socket, push it in, and then turn it clockwise Since this model is not equipped with a 1.
  • Page 89: Troubleshooting

    Yamaha replacement parts. Imitation parts may look like Yamaha parts, but they are often inferior, have a shorter service life and can lead to expensive repair bills. WARNING When checking the fuel system, do not smoke, and make sure there are...
  • Page 90: Troubleshooting Charts

    Remove the spark plugs 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 91 Start the engine. If the engine overheats again, have a The coolant level Yamaha dealer check and repair the cooling system. is OK. If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant as soon as possible.
  • Page 92: Motorcycle Care And Storage

    Cleaning matte colored finished parts. Be develop even high-quality sure to consult a Yamaha dealer for components are used. A rusty exhaust NOTICE advice on what products to use pipe may go unnoticed on a car, before cleaning the vehicle. Using a...
  • Page 93 Motorcycle Care And Storage remain well into spring. off any detergent residue using Test the product on a small plenty of water, as it is harmful to hidden part of the windshield to Clean the motorcycle with cold plastic parts. make sure that it does not leave water and a mild detergent, after the Do not use any harsh chemical...
  • Page 94: Storage

    WARNING NOTICE Consult a Yamaha dealer for Contaminants on the brakes or tires Storing the motorcycle in a advice on what products to use. can cause loss of control. poorly...
  • Page 95 Motorcycle Care And Storage Fill up the fuel tank and add fuel spark plug caps. stabilizer (if available) to prevent the Lubricate all control cables and the fuel tank from rusting and the fuel pivoting points of all levers and from deteriorating.
  • Page 96: Specifications

    Specifications Dimensions: Compression ratio: Fuel reserve amount: Overall length: 11.5 : 1 2.8 L (0.74 US gal, 0.62 Imp.gal) 2075 mm (81.7 in) Starting system: Fuel injection: Overall width: Electric starter Throttle body: 815 mm (32.1 in) Lubrication system: ID mark: Overall height: Wet sump B901 00...
  • Page 97 Specifications 6th: Tire air pressure (measured on cold Front suspension: 1.037 (28/27) tires): Type: Chassis: Telescopic fork 1 person: Frame type: Spring: Front: Diamond Coil spring 250 kPa (2.50 kgf/cm , 36 psi) Caster angle: Shock absorber: Rear: 25.0 Hydraulic damper 290 kPa (2.90 kgf/cm , 42 psi) Trail:...
  • Page 98 Specifications Brake/tail light: Fuse(s): Main fuse: Front turn signal light: 50.0 A 10.0 W Auxiliary fuse 1: Rear turn signal light: 2.0 A 10.0 W Terminal fuse 1: Auxiliary light: 2.0 A Grip warmer fuse: License plate light: 5.0 A Headlight fuse: Meter lighting: 10.0 A...
  • Page 99: Consumer Information

    These identification numbers are needed when registering the vehicle with the authorities in your area and when ordering spare parts from a Yamaha dealer. VEHICLE IDENTIFICATION NUM- BER: 1. Vehicle identification number 1. Engine serial number The engine serial number is stamped The vehicle identification number is onto the crankcase.
  • Page 100: Diagnostic Connector

    Record the information on this label in data the space provided. This information will be needed when ordering spare Yamaha will not disclose this data to a parts from a Yamaha dealer. third party except: With the consent of the vehicle...
  • Page 101: Index

    Index Multi-function meter unit......4-8 ABS............4-15 Engine break-in ........6-3 ABS warning light........4-6 Engine idling speed, checking ....7-18 Neutral indicator light ......4-5 Engine oil and oil filter cartridge ... 7-12 Air filter element ........7-18 Engine serial number......10-1 Auxiliary DC connectors......
  • Page 102 Index Throttle grip free play, checking ... 7-19 Tires............7-19 Tool kit ............ 7-2 Traction control system ......3-1 Traction control system indicator light ..4-7 Traction control system switch ....4-4 Troubleshooting........7-38 Troubleshooting charts ......7-39 Turn signal indicator light......4-5 Turn signal light bulb, replacing....
  • Page 103 PRINTED IN MALAYSIA...

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Mtn850-a

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