Suzuki UB125L 2023 Owner's Manual
  1. Manuals
  2. Brands
  3. Suzuki Manuals
  4. Motorcycle
  5. UB125L 2023
  6. Owner's manual
Suzuki UB125L 2023 Owner's Manual

Suzuki UB125L 2023 Owner's Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

UB125L
OWNER'S MANUAL

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the UB125L 2023 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Suzuki UB125L 2023

Summary of Contents for Suzuki UB125L 2023

  • Page 1 UB125L OWNER’S MANUAL...
  • Page 2 This manual should be considered a permanent part of the motorcycle and should remain with the motorcycle when resold or otherwise transferred to a new owner or operator. The manual contains important safety information and instructions which should be read carefully before operating the motorcycle.
  • Page 3 Owner’s manual and your scooter. Suzuki reserves Manual before riding the scooter. the right to make changes at any time. The proper care and maintenance that your Please note that this manual applies to all scooter requires is outlined in this manual.
  • Page 4 Proper break-in operation during this time will help ensure maximum life and performance from your new scooter. Suzuki parts are manufactured For further inquiries & concerns, feel free to of high quality materials, and machined contact us at: parts are finished to close tolerances.
  • Page 5 WARNING/CAUTION/NOTICE/NOTE NOTE: Indicates special information to make maintenance easier or instructions Please read this manual and follow its clearer. instructions carefully. To emphasize special information, the symbol  and the words WARNING, CAUTION, NOTICE and NOTE have special meanings. Pay particular atten- tion to messages highlighted by these signal words: ...

  • Page 7: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION CONTROLS, EQUIPMENT AND ADJUSTMENTS INSPECTION AND MAINTENANCE TROUBLESHOOTING STORAGE PROCEDURE AND SCOOTER CLEANING CONSUMER INFORMATION SPECIFICATIONS INDEX...

  • Page 8: Safety Information

    SAFETY INFORMATION SAFETY GUIDELINES ..........................1-2 RIDING PRECAUTIONS ........................... 1-12 ABOUT THE BRAKES ..........................1-16 FUEL GUIDELINES ..........................1-18 ACCESSORY USE AND SCOOTER LOADING ..................1-20 MODIFICATION ............................1-23...

  • Page 9: Safety Guidelines

    SAFETY INFORMATION • To minimize injuries caused by falls or crashes, wear protective equipment such as helmets and gloves. For information on appropriate equipment and clothing, see SAFETY GUIDELINES “PROTECTIVE APPAREL” on page 1-4. • When riding, grip the handlebars with both MOST ACCIDENTS CAN BE AVOIDED hands and place your feet on the footrests.
  • Page 10 This could smells, or leaks fluid, have it inspected by a cause you to lose your balance and fall Suzuki dealer. For information on routine off the scooter. If you remove a foot from checks...
  • Page 11 PROTECTIVE APPAREL Helmet • Be sure to wear a helmet and tighten the Description strap firmly. Choose a helmet that fits Both rider and passenger should be sure to your head snugly but does not exert excessive pressure. wear helmets, as well as clothing and pro- •...
  • Page 12 Riding gear • Wear protective equipment and clothing that affords a high level of protection. Wear bright, eye-catching long-sleeved uppers and full-length trousers that expose a minimum of skin. This will reduce the impact of unexpected events on the body. Loose, fancy clothing can be uncomfortable and unsafe when rid- ing your scooter.
  • Page 13 SPECIAL SITUATIONS REQUIRE  WARNING SPECIAL CARE If the person in the rear seat wears a Windy day long jacket or coat, they may obscure When riding in a strong crosswind, which the tail light or turn signal light. This is can occur at the entrance to a tunnel, on a dangerous as following vehicles may not bridge, or when passing or being passed by...
  • Page 14 Rainy day NOTE: After the scooter has been washed • When the road surface is wet, loose, or or when it has traveled through puddles, the rough, you should brake with care. Brak- brakes may grip poorly. If the brakes grip ing distances increase on a rainy day.
  • Page 15 After riding on a flooded road, ask your A major cause of crashes involving only a Suzuki dealer to check for the following: scooter (and no other vehicles) is going too • Braking efficiency fast through a turn.
  • Page 16 Riding a scooter safely requires that your PRACTICE AWAY FROM TRAFFIC mental and physical skills are fully part of Your riding skill and your mechanical knowl- the experience. You should not attempt to edge form the foundation for safe riding operate a motor vehicle, especially one with practices.
  • Page 17 CARRYING A PASSENGER Before you invite someone to be a passen- This scooter has a capacity of two people. ger on your scooter, you need to be thor- Do not attempt to ride while carrying more oughly familiar with scooter operation. than one passenger.
  • Page 18 ABOUT CARBON MONOXIDE BE STREET SMART To prevent carbon monoxide poisoning, start Always heed speed limits, local laws, and the engine in a well-ventilated location. the basic rules of the road. Set a good Contained in exhaust gas, carbon monoxide example for others by demonstrating a cour- is a colourless odorless gas, and thus is not teous attitude and a responsible riding style.

  • Page 19: Riding Precautions

    RIDING PRECAUTIONS Maximum Throttle Opening Recommendation The table below shows the maximum throt- BREAK-IN tle opening recommendation during the break-in period. Description The first 1600 km is the most important in Initial 800 km Less than 1/2 throttle the life of your scooter. Up to 1600 km Less than 3/4 throttle...
  • Page 20 Breaking in the new tyres Observe Your Initial and Most Critical New tyres need proper break-in to assure Service maximum performance, just as the engine The initial service (break-in maintenance) is does. Wear- in the tread surface by gradu- the most important service your scooter will ally increasing your cornering lean angles receive.
  • Page 21 ON HILLS NOTICE Riding on a slope Holding the scooter stopped with throt- When descending a long, steep slope, use tle operation on inclines can damage the the engine compression to assist the scooter’s clutch. brakes. Continuous brake application can overheat the brakes and reduce their effec- Use the brakes when stopping the tiveness.
  • Page 22 PARKING  WARNING How to park The catalytic converter installed in the To prevent theft, be sure to lock the handle- muffler heats up to a very high tempera- bars and remove the key when leaving the ture, and may cause fires if placed in scooter.

  • Page 23: About The Brakes

    NOTE: ABOUT THE BRAKES • If the scooter is to be parked on the side stand on a slight slope, the front end of HOW TO USE THE BRAKE SYSTEM the scooter should face “up” the incline 1. Twist the throttle grip away from yourself to avoid rolling forward off the side stand.
  • Page 24  WARNING  WARNING Sudden braking can impair riding stabil- Hard braking while turning may cause ity and cause side-slips and tumbles. wheel skid, loss of control and/or cap- Avoid unnecessary sudden braking. size. Extreme caution is required when riding Brake before you begin to turn.

  • Page 25: Fuel Guidelines

    (grain alcohol), also known as “GASOHOL”, the situation is not improved by chang- are commercially available in some areas. ing, consult your Suzuki dealer. Blends of this type may be used in your • If pinking or knocking is experienced,...
  • Page 26 NOTE: NOTICE • To help minimize air pollution, Suzuki recommends that you use oxygenated Spilled gasoline containing alcohol can fuels. damage the painted surfaces of your • Be sure that any oxygenated fuel you scooter. use has recommended octane ratings.

  • Page 27: Accessory Use And Scooter Loading

    Installing improper accessories may cause an accident. Suzuki genuine accessories • Never use improper accessories, and are recommended for safe riding. Suzuki make sure that any accessories that dealer can install accessories suitable for are used are properly installed.
  • Page 28 Suzuki accessories. operations. • Accessories fitted to the handlebars or the front fork area can create serious stability problems. This extra weight will cause the scooter to be less responsive to your steering control.
  • Page 29 LOADING • Do not attach large or heavy items to the handlebars, front forks or rear fender.  WARNING • Do not attach luggage compartments, load boxes, or other items that protrude Overloading or improper loading can from the tail end outside the body of the cause loss of scooter control and a scooter.

  • Page 30: Modification

    Consult a Suzuki dealer tions may be a nuisance to others. when replacing the muffler. • Mufflers are engraved with a “Suzuki” mark to indicate that they are genuine Suzuki parts. • Do not self-tune the engine or remove parts.

  • Page 32: Controls, Equipment And Adjustments

    CONTROLS, EQUIPMENT AND ADJUSTMENTS NAMES OF PARTS AND LAYOUT DIAGRAM (PICTURE INDEX) ............2-2 INSTRUMENT PANEL ..........................2-12 IGNITION SWITCH ........................... 2-22 HANDLEBAR SWITCHES ........................2-25 IDLING STOP SYSTEM .......................... 2-27 STARTING THE ENGINE ........................2-30 REFUELING ............................. 2-34 BRAKE LEVER ............................2-36 KICK STARTER LEVER ..........................

  • Page 33: Names Of Parts And Layout Diagram (Picture Index)

    CONTROLS, EQUIPMENT AND ADJUSTMENTS NAMES OF PARTS AND LAYOUT DIAGRAM (PICTURE INDEX) LOCATION OF PARTS Around the Handle UB125L...
  • Page 34 Around the Handle UB125L 1 Combined brake lever ( 2-36) 2 Left handlebar switches ( 2-25) 3 Instrument panel ( 2-12) 4 Front brake fluid reservoir ( 3-36) 5 Right handlebar switches ( 2-26) 6 Throttle grip 7 Front brake lever ( 2-36) 8 Front box (...
  • Page 35 Left Side View UB125L C Helmet holders ( 2-38) D Trunk ( 2-39) E Tools ( 3-10) F Fuel tank cap ( 2-34) G Side stand ( 2-43) H Passenger footrests I Centre stand ( 2-44) J Kick starter lever ( 2-37) K Gear oil drain plug (...
  • Page 36 Right Side View UB125L N Battery and fuse ( 3-12, 3-54) O Engine oil filler cap ( 3-27) P Engine oil drain plug and oil strainer ( 3-28) Q Spark plug ( 3-16) R Hook ( 2-42)
  • Page 37 HANDLEBAR SWITCHES LEFT HANDLEBAR RIGHT HANDLEBAR 1 Dimmer switch ( 2-25) 4 Idling stop cancel switch ( 2-26) 5 Electric starter switch 2 Turn signal light switch ( 2-25) 3 Horn switch ( 2-25) / Idling stop switch ( 2-26)
  • Page 38 WARNING AND INDICATOR LIGHTS INTERVAL 1 Malfunction indicator light ( 2-13) 5 ECO mode indicator light ( 2-19) 2 Turn signal indicator light ( 2-11) 6 LCD ( 2-8) 3 Master warning indicator light ( 2-13) Idling stop indicator light ( 2-20) Hi beam indicator light (...
  • Page 39 INTERVAL...
  • Page 40 Oil change indicator ( 2-18) Clock ( 2-17) Speedometer ( 2-11) Fuel level indicator ( 2-12) Engine temperature indicator ( 2-19) Combination system display ( 2-14)
  • Page 41 COMBINATION SYSTEM DISPLAY Press the SEL switch or MODE Setting mode switch to set each item in the combination system display. 1 Odometer ( 2-14) 2 Trip meter A ( 2-15) 3 Average fuel consumption meter A ( 2-15) 4 Trip meter B ( 2-15) 5 Average fuel consumption meter B (...

  • Page 42: Instrument Panel

    INSTRUMENT PANEL TURN SIGNAL INDICATOR LIGHT “” Operate the right or left turn signal switch to make the turn signal indicator blink. INITIAL METER DISPLAY When you turn the ignition switch to ON, the NOTE: If a turn signal light is not operating meter will act as follows.
  • Page 43 FUEL LEVEL INDICATOR “” The fuel level indicator shows the amount of fuel remaining in the fuel tank. Using all of the gasoline in the fuel tank • The fuel level indicator displays all 5 seg- (running out of gasoline) will damage the ments when the fuel tank is full.
  • Page 44 – – NOTE: • If the malfunction indicator light or master warning indicator light is lit, consult your Suzuki dealer immediately. • When the odometer display indicates “CHEC”, check the following items; - Make sure that the ignition fuse is not blown.
  • Page 45 COMBINATION SYSTEM DISPLAY Odometer The combination system display includes the following items. The odometer registers the total distance that the scooter has been ridden. The odom- eter ranges from 00000 to 999999. NOTE: The odometer display locks at  WARNING 999999 when the total distance exceeds 999999.
  • Page 46 Trip Meters Average fuel consumption meter • After resetting, the distance traveled is displayed in km. • There are 2 modes, TRIP A, and TRIP B. The display range is 0.0 9999.9. – • When the 9999.9 is exceeded, the dis- •...
  • Page 47 - km/L display range: 0.1 - 99.9 an authorized Suzuki dealer. - L/100 km display range: 1.0 - 99.9 NOTE: The display shows estimated values, which may not be the actual values.
  • Page 48 Clock NOTE: • When the button is pressed and held, display will increase continuously. • The clock can be adjusted when the igni- tion switch is in the “ON” position. • This clock is powered by the battery of Time is shown when the ignition switch is in the scooter.
  • Page 49 OIL CHANGE INDICATOR To preset the oil change interval: 1. Set the meter to odometer, then press and hold the SELL switch for 2 seconds until the display indicates INTERVAL in the alpha numeric area and Oil change indicator blinks. 2.
  • Page 50 HIGH BEAM INDICATOR LIGHT “” ENGINE TEMPERATURE INDICATOR The blue indicator light will be lit when the “ ” headlight high beam is turned on. The engine temperature is displayed by an LCD segment temperature indicator. ECO MODE INDICATOR LIGHT This scooter is equipped with the ECO light to promote the riding with reduced environ- mental impact.
  • Page 51 IDLING STOP INDICATOR LIGHT “ ” Displayed as below in accordance with the status of the idling stop system. Riding the scooter with engine tempera- ture indicator symbol blink can cause ON: When idling stop conditions (standby serious engine damage due to overheat- conditions) are met ing.

  • Page 52: Ignition Switch

    IGNITION SWITCH To open the ignition key-hole shutter: KEY-HOLE SHUTTER To close the ignition key-hole shutter: 1. Match the ignition key head to the square hole on the ignition switch. 2. Turn the key clockwise. Push the key-hole shutter button to close the key-hole shutter.
  • Page 53 If the scooter falls, turn the ignition switch off immediately and stop all devices. As falling may damage parts that are not visible, have your scooter inspected by a Suzuki dealer. 2-22...
  • Page 54 ON (“ON” position) NOTICE • The engine can start and the scooter is able to be ridden. Operating the ignition switch while the • The following lights turn on. scooter is running will stop the engine - Headlight operating smoothly and may negatively - Taillight affect the engine and the catalytic con- - Position light...
  • Page 55 NOTE:  WARNING • Move the handlebars to the left and right, and check that they are locked firmly. Turning the ignition switch to the • If the handlebars are difficult to lock, turn “LOCK” position while the scooter is the key while moving them slightly to the moving can be hazardous.

  • Page 56: Handlebar Switches

    HANDLEBAR SWITCHES NOTICE DIMMER SWITCH If tape is applied to the headlight, the “” Position location where the tape has been applied The headlight low beam turns on. may melt due to heat from the light. “” Position Do not apply tape to the headlight. The headlight high beam turns on.
  • Page 57 NOTE: With the Suzuki Easy Start System,  WARNING if the starter switch is pressed, the starter motor continues to rotate for a few seconds. Leaving the turn signal on may cause The starter motor stops after the lapse of a others to misunderstand your intended few seconds, or when the engine starts.

  • Page 58: Idling Stop System

    IDLING STOP SYSTEM METHOD OF SWITCHING THE IDLING STOP SYSTEM The idling stop system is a system by which Press the marked section of the idling stop the engine is automatically stopped and switch to switch the idling stop system restarted during a temporary stop such as between the active state (ON) and stopped while waiting for the signal.
  • Page 59 AUTOMATIC ENGINE STOP AND 2. When the idling stop indicator light is RESTART BY IDLING STOP SYSTEM light and the throttle grip is completely 1. If standby conditions (conditions under released and the vehicle is stopped, the which the engine can be automatically engine enters an idle stop state.
  • Page 60 NOTE: If the vehicle is not completely NOTICE stopped or the throttle is not returned com- pletely to the closed position, the engine The head lamp and the tail lamp con- does not enter the idle stop state. tinue to be lit even during idling stop, 3.

  • Page 61: Starting The Engine

    SYSTEM” on page 2-34. 1. Set the ignition switch to ON. 2. Check that the malfunction indicator light NOTE: This scooter features the Suzuki has gone out. Easy Start System, allowing you to start the 3. Squeeze the front or combined brake engine with a single push of the electric lever.
  • Page 62 NOTICE Continuously turning the starter motor or more consumes a large amount of power and may cause the battery to run down. Do not use the Suzuki Easy Start System to turn the starter motor over continu- ously. 2-31...
  • Page 63 SUZUKI EASY START SYSTEM Proper Warm up You can start the engine with a single push In the following circumstances, run the of the electric starter switch. The starter engine for a period of several tens of sec- motor continues to turn over after you take onds to several minutes to warm it up before riding.
  • Page 64 SIDE STAND / IGNITION INTERLOCK NOTICE SYSTEM The scooter has a system to prevent riders Leaving the engine running for an from forgetting to stow the side stand and extended period without riding, in order then traveling with it down. to charge the battery, etc., may cause the The system operates as follows.

  • Page 65: Refueling

    REFUELING Use fresh gasoline when filling up the fuel tank. Do not use bad gasoline which is con- taminated with dirt, dust, water or other liq- REFUELING PROCEDURE uid. Be careful that dirt, dust or water does The fuel tank cap is located under the seat. not enter the fuel tank when refueling.
  • Page 66 If the situation is not • Before opening the fuel tank cap, improved by changing, consult your touch a metal section of the scooter Suzuki dealer. body or gasoline pump to eliminate static electricity from your body. If you NOTICE...

  • Page 67: Brake Lever

    BRAKE LEVER COMBINED BRAKE LEVER The front and rear brakes are simultane- ously applied by squeezing the combined FRONT BRAKE LEVER brake lever gently toward the grip. The brake The brake is applied by squeezing the front light will be lit when the lever is squeezed brake lever gently towards the grip.

  • Page 68: Kick Starter Lever

    KICK STARTER LEVER DESCRIPTION This scooter is equipped with a kick starter lever located on the left side of the engine. To start the engine, place the scooter on the centre stand and depress the kick starter lever forcefully.  WARNING An improperly retracted kick starter lever can interfere with rider control.

  • Page 69: Seat Lock And Helmet Holders

    SEAT LOCK AND HELMET HOLDERS HELMET HOLDERS There are helmet holders under the seat. To use it, open the seat, hook your helmet fas- SEAT LOCK tener ring to the holder and refit the seat. To unlock the seat lock, insert the ignition key into the ignition switch, turn the key counterclockwise.

  • Page 70: Trunk

    TRUNK The trunk load capacity is 10 kg. Do not allow water to get inside the trunk.  WARNING Overloading the scooter will decrease riding stability and can lead to loss of control. Never exceed the load capacity. NOTE: • Do not keep low heat-resistant items in the trunk since the trunk may get hot.

  • Page 71: Front Box

    FRONT BOX  WARNING To open the lid: Opening the box lid while riding can be Pull the latch lever. hazardous. Removing a hand from the handlebars can reduce your ability to control the scooter. Always keep both hands on the handle- bars during operation.

  • Page 72: Front Rack

    FRONT RACK FRONT HOOK The scooter is equipped with the front rack. The scooter is equipped with the front hook. The front rack load capacity is 0.5 kg. The front hook load capacity is 1.5 kg. 2-41...

  • Page 73: Hook

    HOOK DOCUMENT HOLDER The owner's manual is supplied and is The scooter is equipped with the hook. located inside of the trunk. Place the owner’s manual 1 in a plastic bag The hook load capacity is 1.5 kg. and store it here. To use the hook, turn the hook and open the hook by turning the upper lever.

  • Page 74: Stands

    STANDS  WARNING The stands are used when parking the scooter. This scooter is equipped with a side Riding with the side stand incompletely stand and centre stand. retracted can result in a crash when you turn left. SIDE STAND 1 To place the scooter on the side stand, Check operation of the side stand/ igni- place your right foot on the end of the side...

  • Page 75: Usb Socket

    CENTRE STAND 2 USB SOCKET To place the scooter on the centre stand, place your foot on the stand extension and A USB socket 1 is provided at the inside of then rock the scooter to the rear and upward the front box.
  • Page 76 NOTE: NOTICE • Rated values are temporary capacities. Avoid long-term use to prevent battery Using the USB socket while the engine is drain. idling or stopped may drain the battery. • When not using the USB socket, attach the cap to prevent foreign matter from Be aware of battery drain when using the entering it.

  • Page 77: Inspection And Maintenance

    INSPECTION AND MAINTENANCE DESCRIPTION ............................3-2 INSPECTION BEFORE RIDING ......................... 3-8 TOOLS ..............................3-10 LUBRICATION ............................3-11 BATTERY ..............................3-12 SPARK PLUG ............................3-16 AIR CLEANER ............................3-19 ENGINE OIL AND GEAR OIL ........................3-24 ENGINE IDLE SPEED ..........................3-33 FUEL HOSE ..............................

  • Page 78: Description

    Keep your scooter in good condition. ensuring that it lasts a long time. The follow- Ask your Suzuki dealer or a qualified ing simple inspections and maintenance mechanic to perform the maintenance tasks that are normally carried out fre- items marked with an asterisk (*).
  • Page 79 For safety, only perform maintenance that is within your knowledge and area Never start the engine or let it run of competence. Consult a Suzuki dealer indoors or where there is little or no ven- regarding anything difficult. tilation.
  • Page 80  WARNING NOTICE Because of the presence of gasoline and Performing maintenance with your flammable oils, there is a risk of fire if scooter in an unstable location may there are any ignition sources in close result in the scooter falling over during proximity when performing inspection the process.
  • Page 81 If you have any questions regarding main- When replacing parts on your vehicle, tenance intervals, consult your Suzuki use only genuine Suzuki replacement dealer or a qualified mechanic. parts or their equivalent.
  • Page 82 MAINTENANCE CHART Interval: This interval should be judged by number of months or odometer reading, whichever comes first.
  • Page 83 NOTE: I= Inspect and clean, adjust, replace or lubricate as necessary; R= Replace; T= Tighten...

  • Page 84: Inspection Before Riding

    INSPECTION BEFORE RIDING  WARNING Check the condition of the scooter to help make sure that you do not have mechanical Failure to inspect your scooter before problems or get stranded somewhere when riding and to properly maintain your you ride. Be sure your scooter is in good scooter increases the chances of a condition for the personal safety of the rider, crash or equipment damage.
  • Page 85 WHAT TO Horn Correct function CHECK FOR: 2-25) CHECK Steering • Smoothness Side stand/Ignition Proper operation • No restriction of movement interlock system 2-33) • No rattle or looseness Throttle • Correct play in the throttle cable ( 3-34) • Smooth operation and positive return of the throttle grip to the closed position Brakes...

  • Page 86: Tools

    TOOLS LIST A tool kit 1 is supplied and located inside of the trunk. 1 Tool bag 2 Open end wrench (10 mm × 14 mm) 3 Screwdriver (+, – 4 Socket wrench (16 mm) 5 Hexagon spanner 3-10...

  • Page 87: Lubrication

    LUBRICATION Major lubrication points are indicated below. LUBRICATION POINTS Proper lubrication is important for smooth operation and long life of each working part of your scooter and also for safe riding. It is good practice to lubricate the scooter after a long rough ride and after getting it wet it in the rain or after washing it.

  • Page 88: Battery

    For more detailed information The crossed-out wheeled bin symbol A about disposing or recycling of the used bat- located on the battery label indicates that a tery, consult your Suzuki dealer. used battery should be collected separately NOTE: from ordinary household waste.
  • Page 89  WARNING  WARNING The battery contains dilute sulfuric acid, Battery posts, terminals, and related which may cause blindness or severe accessories contain lead and lead com- burns. pounds. Lead is harmful to your health if it gets into your blood stream. Do not tip the battery when removing it.
  • Page 90 Exceeding the maximum charging rate for the battery can shorten its life. 3. Unhook the hooks and remove the front leg shield 1. Never exceed the maximum charging rate for the battery. Consult a Suzuki dealer if anything is unclear. 3-14...
  • Page 91 Tighten so that there is no slackness in 5. Disconnect the negative (–) terminal the terminal section, and attach the posi- 7. Remove the cap and disconnect the tive (+) terminal cover firmly. positive (+) terminal 8. • When replacing the battery, consult a Suzuki dealer. 3-15...

  • Page 92: Spark Plug

    INSTALLATION SPARK PLUG To install the battery: 1. After cleaning, apply a thin layer of REMOVING grease to the terminal section, install the To remove the spark plug, follow the proce- battery in the reverse order of removal. dure below: 1.
  • Page 93 4. Close the seat. Remove the fasteners 2 6. Remove the spark plug 4 with a spark and front frame cover. plug wrench. 5. Disconnect the spark plug cap 3. 3-17...
  • Page 94 Use one of the spark plugs listed or their equivalent. Consult your Suzuki dealer if you are not sure which spark plug is cor- 0.8 – 0.9 mm rect for your type of usage.

  • Page 95: Air Cleaner

    INSTALLATION AIR CLEANER NOTICE DESCRIPTION The air cleaner element must be kept clean Improper installation of the spark plug to provide good engine power and gas mile- can damage your scooter. An overly- age. If you use your scooter under normal tight or cross-threaded spark plug will low-stress conditions, you should service damage the aluminum threads of the cyl-...
  • Page 96  WARNING NOTICE Operating the engine without the air Failure to inspect the air cleaner element cleaner element in place can be hazard- frequently if the vehicle is used in dusty, ous. A flame can spit back from the wet, or muddy conditions can damage engine to the air intake box without the your scooter.
  • Page 97 AIR CLEANER ELEMENT 5. Remove the screws. Unhook the hooks and remove the air cleaner cap 1. Removing To remove the air cleaner element, follow the procedure below: 1. Place the scooter on the centre stand. 2. Open the seat. 3.
  • Page 98 Installation 7. Inspect the air cleaner element condi- Reinstall the new air cleaner element in tion. Replace the air cleaner element reverse order of removal. Be absolutely sure periodically. that the element is securely in position and is sealing properly. NOTICE A torn air cleaner element will allow dirt to enter the engine and can damage the...
  • Page 99 AIR CLEANER DRAIN PLUG CLEANING NOTICE Removing Failure to position the air cleaner ele- Remove the plugs and drain water and oil at ment properly can allow dirt to bypass the periodic maintenance interval. The air cleaner drain plug 1 are located as shown the air cleaner element.

  • Page 100: Engine Oil And Gear Oil

    NOTE: Before adding, draining, or replacing JASO: Japanese Automobile Standards engine oil, read cautions on the engine oil Organization container and instructions in this section. SELECTING THE ENGINE OIL Suzuki recommends the use of SUZUKI Genuine Oil or Equivalent Engine Oil. SUZUKI Genuine Oil 3-24...
  • Page 101 SAE engine oil viscosity Energy conserving If SAE 10W-40 engine oil is not available, Suzuki does not recommend the use of select an alternative according to the follow- “ENERGY CONSERVING” or “RESOURCE ing chart. CONSERVING” oils. Some engine oils which have an API classification of SH, SJ, SL, SM or SN have an “ENERGY CON-...
  • Page 102 API SG, SH, SJ, SL, SM or SN JASO T903 The JASO T903 standard is an index to select engine oils for 4-stroke scooter and ATV engines. scooter and ATV engines lubricate clutch and transmission gears with 10W-40 engine oil. JASO T903 specifies perfor- mance requirements for scooter and ATV clutches and transmissions.
  • Page 103 CHECKING THE ENGINE OIL LEVEL The oil level inspection should be performed Check the engine oil level as follows: under the following conditions: Check the engine oil level with the engine oil 1. Place the scooter on the centre stand. dipstick.
  • Page 104 ENGINE OIL CHANGE AND OIL NOTICE STRAINER CLEANING Change the engine oil at the scheduled Operating the scooter with too little or time. The engine oil should be changed too much oil can damage the engine. when the engine is hot so that the engine oil will drain thoroughly from the engine.
  • Page 105 4. Remove the drain plug 2 and “O” ring 3  WARNING with a wrench and drain out the engine oil while holding the scooter vertically. Children and pets may be harmed by swallowing new or used oil. Repeated, prolonged contact with used engine oil may cause skin cancer.
  • Page 106 Oil strainer cleaning 5. Remove the oil strainer 4 and oil strainer plug 5. 6. Clean the oil strainer using compressed air. Replace it with a new one if necessary. 7. Reinstall the oil strainer 4 and oil strainer plug 5. 8.
  • Page 107 1. Place the scooter on level ground on the centre stand. Hold the scooter vertically Engine damage may occur if you use oil and inspect the gear oil level. that does not meet Suzuki’s specifica- 2. Place an oil pan under the final gear tions. case.
  • Page 108  WARNING Children and pets may be harmed by swallowing new or used oil. Repeated, prolonged contact with used engine oil may cause skin cancer. Brief contact with oil may irritate skin. Keep new and used oil away from chil- dren and pets.

  • Page 109: Engine Idle Speed

    If any issues are found, the fuel when the engine is warm. hose must be replaced. NOTE: If the engine idle speed is not within the specified range, ask your Suzuki dealer or a qualified mechanic to inspect and repair the scooter. 3-33...

  • Page 110: Throttle Cable

    THROTTLE CABLE ADJUSTMENT Adjust the throttle cable play as follows: 1. Remove the boot 1. 2. Loosen the lock nut 2. 3. Turn the adjuster 3 so that the throttle grip has 2.0 – 4.0 mm play. 4. Tighten the lock nut 2. 5.

  • Page 111: Brakes

    Be sure to perform the brake inspection requirements as scheduled. The brakes should be inspected at periodic inspection by your authorized Suzuki dealer. BRAKE SYSTEM  WARNING Failure to properly inspect and maintain your scooter’s brake systems can...
  • Page 112 BRAKE HOSE INSPECTION Inspect the brake hoses and hose joints for cracks, damage, or brake fluid leakage. If any issues are found, ask your Suzuki dealer to replace the brake hose with a new one. 3-36...
  • Page 113  WARNING  WARNING Brake fluid will gradually absorb mois- The use of any fluid except DOT3 or ture through the brake hoses. Brake fluid DOT4 brake fluid from a sealed container with high water content lowers the boil- can damage the brake system and lead ing point and can cause brake system to an accident.
  • Page 114 Solution can be poi- must be replaced with a new one by your sonous to animals. authorized Suzuki dealer or a qualified ser- vice mechanic. If brake fluid is swallowed, do not induce vomiting. Immediately contact a poison control centre or a physician.
  • Page 115 If you need to replace brake pads, have your Suzuki dealer do this work. Inspect and maintain the brake pads as recommended. NOTE: After replacing the brake pads, the  WARNING brake lever must be pumped several times.
  • Page 116 NOTE: Do not squeeze the brake lever COMBINED BRAKE LEVER PLAY when the pads are not in their positions. It is ADJUSTMENT difficult to push the pistons back and brake fluid leakage may result. 1. Measure the combined brake lever play at the brake lever end.
  • Page 117 Consult your Suzuki dealer for the adjustment. 3. If the indicator is beyond the range, the brake shoe assembly should replaced by your Suzuki dealer to ensure safe operation. 3-41...

  • Page 118: Tyres

    TYRES Also, check that there is no unusual wear on the contact surface of the tyres. Consult a Suzuki dealer regarding any unusual wear. DESCRIPTION Check that there are no cracks or damage in the contact surface or sides of the tyres.
  • Page 119 90/90-12 54J 100/80-12 56J dent, or can wear out sooner. TYPE NYLOGRIP ZAPPER-G • Ask your Suzuki dealer or a qualified ZAPPER-FG mechanic to perform tyre repair and  WARNING replacement because proper tools and experience are required. • Install tyres according to the rotation...
  • Page 120  WARNING  WARNING The tyres on your scooter form the cru- Failure to perform break-in of the tyres cial link between your scooter and the could cause tyre slip and loss of control, road. Failure to take the precautions which could result in a crash.
  • Page 121 TYRE PRESSURE AND LOADING Check tyre pressure each day before you For safe riding, read the owner’s manual for ride, and be sure the pressure is correct for information on tyre pressures and selecting the vehicle load according to the chart below. tyres to use.
  • Page 122 TYRE CONDITION AND TYPE Tyre condition and tyre type affect scooter per- formance. Cuts or cracks in the tyres can lead to tyre failure and loss of scooter control. Worn tyres are susceptible to puncture failures and subsequent loss of scooter control. Tyre wear also affects the tyre profile, changing scooter handling characteristics.
  • Page 123  WARNING • After repairing a tyre, do not exceed 80 km/h for the first 24 hours. This is to avoid excessive heat build-up which Failure to follow the instructions below could result in a tyre repair failure and for tubeless tyres may result in an acci- tyre deflation.

  • Page 124: Side Stand/Ignition Interlock System

    Have your scooter inspected by 1. Sit on the scooter in the normal riding an authorized Suzuki dealer or a qualified position, with the side stand up. service mechanic. 2. Squeeze the front or combined brake lever and start the engine.

  • Page 125: Lighting System

    LED lights is not available. If any of the electrical system of your scooter or LED lights cannot be turned on, consult with cause the bulb to burn out sooner. your Suzuki dealer. Use only the light bulbs shown in the LIGHT BULB REPLACEMENT chart as replacement bulbs.
  • Page 126 Front turn signal light 2. Push in on the burned-out bulb, turn it To replace the front turn signal light bulb, fol- counterclockwise, and pull it out. low these directions. 1. Turn the socket counterclockwise and remove it. 3. To fit the replacement bulb, push it in and turn it clockwise while pushing.
  • Page 127 Rear turn signal light 3. Turn the socket counterclockwise and To replace the rear turn signal light bulb, fol- remove it. low these directions. 1. Remove the screws 1. 4. Push in on the burned-out bulb, turn it counterclockwise, and pull it out. 2.
  • Page 128 2. Pull off the bulb 2 from the socket. License plate light To replace the license plate light bulb, follow these directions. 1. Remove the screws and take off the cover 1 with the lens. 3. Reinstall the cover with the lens. 3-52...

  • Page 129: Headlight Beam

    HEADLIGHT BEAM TO ADJUST THE BEAM UP AND DOWN The headlight beam can be adjusted up and down if necessary. Turn the adjuster 1 DESCRIPTION clockwise or counterclockwise. The headlight beam can be adjusted up and down if necessary. 3-53...

  • Page 130: Fuses

    The electrical circuits on the run down the battery. scooter are protected from overload by fuses in the circuits. Use genuine Suzuki parts when attach-  WARNING ing electrical items. Replacing a fuse with a fuse that has an...
  • Page 131 4. If a fuse is blown, check the reason, and when you have remedied it, replace with a spare fuse 2 of the specified amper- age. If you are unable to ascertain the reason that the fuse has blown, have your scooter inspected by a Suzuki dealer. 3-55...
  • Page 132 LIST The following chart shows the main equipment that each fuse protects. 3 4 5 6 Position Label Capacity Protection parts MAIN All electric circuits ECU, Speedometer Horn, Speedometer, Turn signal light, Power source, Taillight, SIGNAL License plate light, Position light IGNITION Ignition coil, ECU BRAKE...

  • Page 133: Diagnostic Connector

    DIAGNOSTIC CONNECTOR The diagnostic connector 1 is located behind the front leg shield. Remove the front leg shield. See “BATTERY” on page 3-12. NOTE: The diagnostic connector is used by a Suzuki dealer or a qualified service mechanic. 3-57...

  • Page 135: Troubleshooting

    TROUBLESHOOTING DESCRIPTION ............................4-2 ENGINE DOES NOT START ........................4-2 IN CASE OF OVERHEATING ........................4-3 INDICATOR DISPLAYS ..........................4-4 SCOOTER CONDITION ..........................4-4 IDLING STOP SYSTEM ..........................4-5...

  • Page 136: Description

    2-30. complaints. • Make sure the fuel tank has fuel. Consult your Suzuki dealer if your scooter is See “REFUELING PROCEDURE” on experiencing any issues or you notice some- page 2-34. thing seems wrong.

  • Page 137: In Case Of Overheating

    IN CASE OF OVERHEATING NOTICE NOTE: Overheating is a state in which all of Riding while the scooter is overheating the following conditions are satisfied. can cause serious damage to the engine. Engine temperature indicator 1: • Six LCD segments turn on Do not ride the scooter if the six LCD Engine temperature indicator symbol 2: •...

  • Page 138: Indicator Displays

    INDICATOR DISPLAYS SCOOTER CONDITION Consult a Suzuki dealer if the state of the Consult a Suzuki dealer if the state of the indicator displays is as follows. scooter is as follows. • The malfunction indicator light (on page • The engine does not start 2-14) comes on •...

  • Page 139: Idling Stop System

    IDLING STOP SYSTEM <When the battery voltage is low> After riding for a while, stop the engine and If the idling stop does not work correctly, restart the engine with the start button, perform the following checks. referring to the standard engine start proce- THE IDLING STOP INDICATOR LIGHT dure (2-30).
  • Page 140 THE IDLING STOP INDICATOR LIGHT IS ENGINE DOES NOT START WHEN BLINKING (THE IDLING STOP SWITCH IS THROTTLE IS OPENED TURNED ON), BUT THE ENGINE DOES <If the side stand is down> NOT START WHEN THE THROTTLE IS When the side stand is operated while the engine is stopped by the idling stop system, OPENED <When the battery voltage is low...
  • Page 141 STORAGE PROCEDURE AND SCOOTER CLEANING STORAGE PROCEDURE ........................... 5-2 PROCEDURE FOR RETURNING TO SERVICE ..................5-4 CORROSION PREVENTION ........................5-4 SCOOTER CLEANING ..........................5-6 INSPECTION AFTER CLEANING ......................5-10...

  • Page 142: Storage Procedure And Scooter Cleaning

    When you do not intend to ride the scooter for a long time, it is important to perform maintenance before storage. Perform the maintenance shown below. NOTE: Suzuki recommends that you trust this maintenance work to your Suzuki dealer. NOTE: Apply the body cover after the...
  • Page 143 2. Clean the outside of the battery with a you cannot charge the battery, consult your mild soap and remove corrosion from the authorized Suzuki dealer. terminals and wiring harness. 3. Store the battery in a room above freez- ing.

  • Page 144: Procedure For Returning To Service

    PROCEDURE FOR RETURNING TO CORROSION PREVENTION SERVICE IMPORTANT INFORMATION ABOUT CORROSION HOW TO RETURN TO SERVICE Perform maintenance to prevent the scooter • Clean the entire scooter. from rusting and extend its life. • Reinstall the battery by referring to the BATTERY section.
  • Page 145 Repair finish damage as soon as possi- amount of dust and air pollution reaching ble. Carefully examine your scooter for the surface. Your Suzuki dealer can help damage to the painted surfaces. Should you select the right cover for your you find any chips or scratches in the scooter.

  • Page 146: Scooter Cleaning

    NOTE: SCOOTER CLEANING • Wax all areas of the scooter before stor- age. This prevents rusting. WASHING THE SCOOTER • Clean the scooter with cool water imme- Washing the scooter helps to extend its life diately after riding on road salt or riding and keeps it in pristine condition.
  • Page 147 NOTE: The detergent used to wash the NOTE: Avoid spraying or allowing water to scooter can negatively affect plastic parts if flow over the following places: the detergent is not fully rinsed off. Make • Ignition switch sure to fully rinse off all detergent with plenty •...
  • Page 148 PLASTIC PARTS NOTICE Plastic parts such as headlight lens, speed- ometer display are easy to be damaged. High pressure washers such as those When such part is cleaned, wash it using found at coin-operated car washes have water after cleaning it using neutral deter- enough pressure to damage the parts of gent or soapy water, and wipe it with a soft your scooter.
  • Page 149 WAXING THE SCOOTER SPECIAL CARE FOR MATTE FINISH After washing the scooter, waxing and pol- PAINT ishing are recommended to further protect Do not use polishing compounds or waxes and beautify the paint. that contain polishing compounds on sur- • Only use good quality waxes and pol- faces which have a matte finish.

  • Page 150: Inspection After Cleaning

    INSPECTION AFTER CLEANING  WARNING DESCRIPTION Operating the scooter with wet brakes After drying the scooter, apply grease. To can be hazardous. Wet brakes may not help extend your scooter’s life, lubricate it provide as much stopping power as dry according to the “LUBRICATION POINTS”...

  • Page 151: Consumer Information

    CONSUMER INFORMATION CATALYTIC CONVERTER ......................... 6-2 ON-BOARD SCOOTER COMPUTER DATA INFORMATION ..............6-3 SERIAL NUMBER LOCATION ........................6-4...
  • Page 152 CONSUMER INFORMATION NOTICE CATALYTIC CONVERTER Improper scooter operation can cause catalyst or other scooter damage. DESCRIPTION The muffler on this scooter contains a cata- To avoid damage to the catalyst or other lytic converter. This catalytic converter related components, you should take the works to reduce the volume of toxic sub- following precautions: stances output in exhaust gases.
  • Page 153 • If engine performance deteriorates computer systems, which monitor and con- or is poor, have your scooter trol several aspects of scooter performance, inspected at a Suzuki dealer. including the following: DATA TYPES • Engine condition, such as engine speed.
  • Page 154 DISCLOSURE OF DATA SERIAL NUMBER LOCATION Suzuki Philippines Incorporated and third parties contracted by Suzuki Philippines DESCRIPTION Incorporated may acquire and use data Record the frame and engine serial num- recorded by on-board computers to bers in the next page for use in procedures...
  • Page 155 FRAME NUMBER The frame number 1 is stamped on the rear frame as shown in the illustration. Write down the frame number here for your future reference. Frame number: ENGINE SERIAL NUMBER The engine serial number 2 is stamped on the crankcase assembly.

  • Page 156: Specifications

    SPECIFICATIONS DIMENSIONS AND KERB MASS Overall length ............... 1875 mm Overall width................. 700 mm Overall height ............... 1140 mm Wheelbase ................1290 mm Kerb mass ................111 kg ENGINE Type..................Four-stroke, air-cooled, OHC Number of cylinder ............... 1 Bore..................52.5 mm Stroke ...................
  • Page 157 CHASSIS Front suspension ..............Telescopic, cylindrical coil, hydraulic Rear suspension ..............Swingarm type, cylindrical coil, hydraulic Front brake ................Single disc brake Rear brake................Drum brake Front tyre size............... 90/90-12 54J, tubeless type Rear tyre size ............... 100/80-12 56J, tubeless type ELECTRICAL Ignition type ................

  • Page 158: Index

    INDEX ACCESSORY USE AND SCOOTER ELECTRIC STARTER SWITCH....2-26 LOADING..........1-20 ENGINE IDLE SPEED......3-33 AIR CLEANER..........3-19 ENGINE NUMBER ........6-5 AIR CLEANER ELEMENT......3-21 ENGINE OIL AND GEAR OIL ....3-24 BATTERY ..........3-12 FRAME NUMBER ........6-5 BRAKE LEVER......... 2-36 FRONT BOX..........2-40 BRAKES ...........3-35 FRONT BRAKE FLUID......
  • Page 159 HANDLEBAR SWITCHES......2-6 LCD ............2-8 HEADLIGHT BEAM ........3-53 LIGHTING SYSTEM......... 3-49 HIGH BEAM INDICATOR LIGHT .....2-20 LOCATION OF PARTS ......2-2 HOOK ............2-42 LUBRICATION ......... 3-11 HORN SWITCH ........2-25 MAINTENANCE CHART ......3-6 MALFUNCTION INDICATOR LIGHT ..2-14 IDLING STOP CANSEL SWITCH ....
  • Page 160 SEAT LOCK AND HELMET HOLDERS ...2-38 TURN SIGNAL LIGHT SWITCH....2-26 SERIAL NUMBER LOCATION ....6-4 TYRES............3-42 SIDE STAND/IGNITION INTERLOCK SYSTEM ...........3-48 SPARK PLUG...........3-16 SPEEDOMETER ........2-12 USB SOCKET .......... 2-44 STANDS ........... 2-43 STARTING THE ENGINE......2-30 SUZUKI EASY START SYSTEM ..... 2-32...
  • Page 162 Units serviced by mechanics not autho- 24 months or 20,000km rized by Suzuki. whichever comes first • Units damaged by use of parts other than Suzuki Genuine Parts. EXPENDABLE PARTS NOT • Damages caused by users negligence COVERED BY WARRANTY or abuse.
  • Page 163 SERVICE RECORD Reliability and performance depend on the special care and maintenance of your motorcycle. Visit your dealers for Periodic Maintenance Service when your motorcycle has reached the specified number of month/s or kilometer reading (whichever comes first) as shown below. Owner’s Dealer Name...
  • Page 164 4th Month (4,000 km) Service Service Date Km Reading JO No. Servicing Dealer / Address Mechanic Name / Customer Signature Name / Signature Replaced Oil? Replaced If YES what Oil filter? oil brand? 8th Month (8,000 km) Service Service Date Km Reading JO No.
  • Page 165 16th Month (16,000 km) Service Service Date Km Reading JO No. Servicing Dealer / Address Mechanic Name / Customer Signature Name / Signature Replaced Oil? Replaced If YES what Oil filter? oil brand? 24th Month (20,000 km) Service Service Date Km Reading JO No.
  • Page 166 REPAIR AND INSPECTION RECORD (To be filled up by Suzuki dealer’s mechanic.) Repair Repair Description Servicing Dealer Mechanic Name Repair Date dd/mo/yr Order No. Reading...
  • Page 167 SUZUKI PHILIPPINES, INCORPORATED 126 Progress Avenue, Carmelray Industrial Park 1, Carmeltown, Canlubang, Calamba City 4028, Laguna WEBSITE: http://www.suzuki.com.ph Part No. 99011C27L00L31A February 2023 Printed in the Philippines...

This manual is also suitable for:

Un125ne 2022

Table of Contents

Save PDF