Honda NSS300A Owner's Manual
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Honda NSS300A Owner's Manual

Honda NSS300A Owner's Manual

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OWNER'S MANUAL
NSS250A/300A
EN

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  • Page 1 OWNER’S MANUAL NSS250A/300A...
  • Page 2 This publication includes the latest production information available before printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation.
  • Page 3 Congratulations on your purchase of a new The following codes in this manual ● Honda scooter. Your selection of a Honda indicate each country. makes you part of a worldwide family of The illustrations here in are based on the ●...
  • Page 4 A Few Words About Safety Your safety, and the safety of others, is very DANGER important. Operating this scooter safely is an You WILL be KILLED or SERIOUSLY important responsibility. HURT if you don’t follow instructions. To help you make informed decisions about WARNING safety, we have provided operating procedures and other information on safety...

  • Page 5: Table Of Contents

    Contents Scooter Safety P. 2 Operation Guide P. 20 Maintenance P. 69 Troubleshooting P. 107 Information P. 129 Specifications P. 145 Index P. 148...

  • Page 6: Scooter Safety

    Scooter Safety This section contains important information for safe riding of your scooter. Please read this section carefully. Safety Guidelines ..........P. 3 Image Labels............P. 6 Safety Precautions..........P. 11 Riding Precautions ..........P. 12 Accessories & Modifications......P. 17 Loading ..............

  • Page 7: Safety Guidelines

    Safety Guidelines Safety Guidelines that you and your passenger are both wearing an approved motorcycle helmet and protective Follow these guidelines to enhance your safety: apparel. Instruct your passenger on holding Perform all routine and regular inspections onto the grab rails or your waist, leaning with ●...
  • Page 8 Safety Guidelines Make Yourself Easy to See Keep Your Honda in Safe Condition Make yourself more visible, especially at night, It's important to keep your scooter properly by wearing bright reflective clothing, positioning maintained and in safe riding condition. yourself so other drivers can see you, signaling...
  • Page 9 Safety Guidelines If you decide to continue riding, first turn the Never run your scooter inside a garage or other ignition switch to the (Off) position, and enclosure. evaluate the condition of your scooter. Inspect WARNING for fluid leaks, check the tightness of critical nuts Running the engine of your scooter and bolts, and check the handlebar, control levers, brakes, and wheels.

  • Page 10: Image Labels

    Image Labels Image Labels The following pages describe the label Read instructions contained in Owner's meanings. Some labels warn you of Manual carefully. potential hazards that could cause serious injury. Others provide important safety Read instructions contained in Shop Manual information.
  • Page 11 Image Labels BATTERY LABEL DANGER • Keep flame and spark away from the battery. Battery produce explosive gas that can cause explosion. • Wear the eye protection and rubber gloves when handling the battery, or you can get burned or lose your eyesight by the battery electrolyte.
  • Page 12 Image Labels RADIATOR CAP LABEL DANGER NEVER OPEN WHEN HOT. Hot coolant will scald you. Relief pressure valve begins to open at 108 kPa. ACCESSORIES AND LOADING WARNING LABEL WARNING ACCESSORIES AND LOADING • The safety stability and handling of this scooter may be affected by the addition of accessories and luggage.
  • Page 13 Image Labels TYRE INFORMATION LABEL Cold tyre pressure: [Driver only] Front 200 kPa (2.00 kgf/cm , 29 psi) Rear 225 kPa (2.25 kgf/cm , 33 psi) [Driver and passenger] Front 200 kPa (2.00 kgf/cm , 29 psi) Rear 225 kPa (2.25 kgf/cm , 33 psi) SAFETY REMINDER LABEL For your protection, always wear helmet, protective apparel.
  • Page 14 Image Labels CARGO LIMIT LABEL Do not exceed 10 kg (22 lb). CARGO LIMIT LABEL Do not exceed 1.5 kg (3.3 lb). CARGO LIMIT LABEL V E, IV ED, III TU type Do not exceed 5.0 kg (11.0 lb).

  • Page 15: Safety Precautions

    Safety Precautions Safety Precautions Face shield with unobstructed field of vision ● or other approved eye protection Ride cautiously and keep your hands on the ● WARNING handlebar and feet on the step board. Keep passenger's hands onto the grab rails Not wearing a helmet increases the ●...

  • Page 16: Riding Precautions

    Riding Precautions Riding Precautions Brakes Observe the following guidelines: Running-in Period Avoid excessively hard braking. ● Sudden braking can reduce the scooter's During the first 500 km (300 miles) of running, stability. follow these guidelines to ensure your scooter's Where possible, reduce speed before future reliability and performance.
  • Page 17 ABS operation. the handlebar, lock the ignition switch P. 51) and leave your scooter while taking the Honda SMART Key with you. Deactivate Wet or Rainy Conditions the Honda SMART Key system if necessary. Road surfaces are slippery when wet, and wet P.
  • Page 18 Riding Precautions Parking with the Side Stand or Centre Left handle grip Stand Centre stand Left grab rail Stop the engine. Using the side stand Push the side stand down. Slowly lean the scooter to the left until its weight rests on the side stand. Using the centre stand To lower the centre stand, stand on the left side of the scooter.
  • Page 19 Riding Precautions Refuelling and Fuel Guidelines Follow these guidelines to protect the engine, fuel system and catalytic converter: Use only unleaded petrol. ● Use recommended octane number. Using ● lower octane petrol will result in decreased engine performance. Do not use fuels containing a high ●...
  • Page 20 Always use the recommended tyres and the Honda Genuine Parts for drive system such as the drive belt and weight rollers, to ensure correct Torque Control operation.

  • Page 21: Accessories & Modifications

    We strongly advise that you do not add any seriously hurt or killed. accessories that were not specifically designed for your scooter by Honda or make Follow all instructions in this owner's modifications to your scooter from its original manual regarding accessories and design.

  • Page 22: Loading

    Loading Loading WARNING Overloading or improper loading can Carrying extra weight affects your scooter's ● cause a crash and you can be seriously handling, braking and stability. hurt or killed. Always ride at a safe speed for the load you are carrying.

  • Page 24: Operation Guide

    Parts Location Luggage box Data link connector (P.66) Document bag (P.67) Seat (P.64) Windscreen (P.104) Throttle grip (P.100) Front brake fluid reservoir (P.97) Front brake lever Emergency seat opener (P.117) Fuel fill cap (P.61) Coolant reserve tank (P.94) Engine oil drain bolt (P.91) Engine oil fill cap/dipstick (P.90)
  • Page 25 Rear brake fluid reservoir (P.97) Rear brake lever Helmet holder (P.65) Tool kit (P.85) Battery (P.86) Main fuse (P.127) Fuse boxes (P.126) EM mode connector (P.119) Spark plug (P.88) Rear suspension spring preload adjuster (P.103) Crankcase breather (P.101) Centre stand (P.14) Engine oil filter (P.91)
  • Page 26 Instruments Tachometer NOTICE Do not operate the engine in the tachometer red zone. Excessive engine speed can adversely affect engine life. Tachometer red zone button INFO A (excessive engine rpm range) Speedometer This shows your speed in kilometer per hour (km/h) button INFO B and/or miles per hour (mph) depend on type.
  • Page 27 Fuel gauge Clock (P.29) Clock setting: (P.35) Coolant temperature Oil change indicator gauge (P.30) (P.29) Maintenance indicator (P.31) Average fuel mileage Tripmeter [TRIP A/B] [AVG CONS.] (P.26) (P.25) Elapsed time [ELAPSED] (P.27) Air temperature gauge Battery voltage meter (P.29) [AIR TEMP.] (P.29) Odometer [TOTAL] (P.25)
  • Page 28 Instruments (Continued) Switching the Display button switches between the tripmeter A and tripmeter B. Also button INFO A INFO A switches between the average fuel mileage and elapsed time. Tripmeter A Tripmeter A Tripmeter B Tripmeter B Tripmeter A Tripmeter A Tripmeter B Tripmeter B average fuel...
  • Page 29 Odometer Current fuel mileage Total distance ridden. Displays the current or instant fuel mileage. When “------” is displayed, go to your dealer Display range: for service. 0.0 to 299.9 L/100km (km/L, mile/gal or mile/L). When your speed is less than about 5 ●...
  • Page 30 Instruments (Continued) Initial display: “---.-” is displayed. Average fuel mileage ● If the calculated value is 299.9 L/100km Displays the average fuel mileage since the ● (km/L, mile/L or mile/gal) or more: “299.9 selected tripmeter was reset. L/100km (km/L, mile/gal or mile/L)” is The average fuel mileage will be calculated displayed.
  • Page 31 Elapsed time Available driving distance Displays the elapsed time during the engine Displays the estimated distance you can running since the selected tripmeter was travel on the remaining fuel. The indicated reset. available driving distance is calculated based Display range: 00:00 to 199:59 on the driving conditions, and the indicated (hours:minutes) figure may not always be the actual available...
  • Page 32 Instruments (Continued) To reset tripmeter B, average fuel mileage To reset the tripmeter,average fuel and elapsed time (these are based on mileage and elapsed time tripmeter B) together, press and hold the To reset tripmeter A, average fuel mileage button while tripmeter B is displayed. and elapsed time (these are based on INFO A tripmeter A) together, press and hold the...
  • Page 33 Coolant temperature gauge Air temperature gauge When the coolant is over specified Shows ambient temperature. temperature, the segment H flashes and high Display range: −10 to 50°C coolant temperature indicator comes on. Below −10°C: “---” is displayed ● If it comes on while riding: Above 50°C: “50°C”...
  • Page 34 Instruments (Continued) Oil change indicator E/III E/V E type The oil change indicator is appeared The indicator is turned on whenever the when the running distance reaches every running distance reaches the programed oil 8000 mile (12800 km) after the first change interval.
  • Page 35 Maintenance indicator ED/II ED/IV ED/TU/II TU/III TU type The maintenance indicator is appeared The indicator is turned on whenever the when the running distance reaches every running distance reaches the programed 12,000 km after first indication was reset. maintenance interval. E/III E/V E type When the maintenance indicator is appeared, The maintenance indicator is appeared...
  • Page 36 Instruments (Continued) If the periodic maintenance is performed To check the remaining distance before the maintenance indicator comes on, You can check the remaining distance to next be sure to reset the maintenance indicator interval of the oil change and maintenance. after performing the periodic maintenance.
  • Page 37 Press the button. To reset the oil change indicator and INFO B The oil change indicator and remaining maintenance indicator distance are reset, then the maintenance Press and hold the button and INFO A indicator and remaining distance start button while turning the ignition INFO B flashing after next interval of the oil switch to the (On) position and keep...
  • Page 38 Instruments (Continued) Press the button. INFO B The maintenance indicator and remaining distance are reset, then the display will return to the ordinary display after next interval of the maintenance is appeared briefly. If the maintenance indicator and remaining distance are not to be reset, press the button.
  • Page 39 Display Setting Ordinary display Following items to change sequentially. • Time format setting • Clock setting Time format setting • Backlight brightness adjustment • E/III E/V E type Clock setting Changing of mileage unit • Changing of fuel mileage meter unit Backlight brightness adjustment E/III E/V E type Changing of mileage unit...
  • Page 40 Instruments (Continued) If the ignition switch is turned to the (Off) position or the button is not pressed for about 30 seconds, the control is automatically switched from the setting mode to the ordinary display. If the button is not pressed for about 30 seconds items in the process of being set will be discarded and only items where settings have been finalized will be applied.
  • Page 41 1 Time format setting: 2 Clock setting: You can switch the time format between 12 Press the button until the desired INFO A hour is displayed. hour format or 24 hour format. Press and hold the button to Turn the ignition switch to (On) position. INFO A advance the hour fast.
  • Page 42 Instruments (Continued) Press the button. The clock is set, Press the button. The backlight is INFO B INFO B and then the display moves to the backlight set. brightness adjustment. ED/II ED/IV ED/TU/II TU/III TU type The display moves to the changing of the 3 Backlight brightness adjustment: fuel mileage meter unit.
  • Page 43 4 Changing of mileage unit: 5 Changing of fuel mileage meter unit: Press the button to select “L/100km” E/III E/V E type INFO A or “km/L”. Press the button to select either INFO A “mile” or “km”. E/III E/V E type Press the button.
  • Page 44 If one of these indicators does not come on when it should, have your dealer check for problems. Honda SMART Key Indicator Comes on when vehicle and Honda SMART Key verification is complete, and the ignition switch can be operated.
  • Page 45 Left turn signal Torque Control indicator Comes on when the ignition switch is turned to the (On) indicator ● position. Goes off when your speed reaches approximately 3 km/h (2 mph) to indicate Torque Control is ready to work. Blinks when Torque Control is operating. ●...
  • Page 46 Switches Engine stop switch Should normally remain in the (Run) position. In an emergency, switch to the (Stop) position (the starter motor will not operate) to stop the engine. Horn button Hazard switch Turn signal switch Switchable when the ignition Pressing the switch turns the turn signal off.
  • Page 47 Torque Control switch Press and hold to turn the Torque Control on and off. (P.55) Windscreen adjusting switch Push up or down to adjust the windscreen height. (P.104) Ignition switch (On) Switches the electrical system Turns electrical system on for on/off, locks the steering and starting/riding.
  • Page 48 Switches (Continued) Steering Lock Locking Turn the handlebar all the way to the left or Lock the steering when parking to help right. prevent theft. Push the ignition switch down, and turn it to A U-shaped wheel lock or similar device is (Lock) position.
  • Page 49 The system runs a two-way authentication between the scooter and the Honda SMART Key to verify if it is the registered Honda SMART Key. The Honda SMART Key system uses low- intensity radio waves. It may affect medical equipment such as a cardiac pacemakers.
  • Page 50 To check the Honda SMART Key ON/OFF button system status Lightly press the ON/OFF button. The LED of the Honda SMART Key will show the status. When the LED of the Honda SMART Key is: Green: Honda SMART Key system (activation) authentication can be performed.
  • Page 51 The system can be operated within the switch is locked or unlocked. shaded area shown in the illustration. The Honda SMART Key system uses low- intensity radio waves. Therefore the operating range may become wider or narrower, or the Honda SMART Key system may not work properly in the following environments.
  • Page 52 (Continued) Anyone can unlock the ignition switch and When the ignition switch is locked: start the engine if your Honda SMART Key is The system can be operated within the within operating range of your scooter, even shaded area shown in the illustration.
  • Page 53 ● You should always keep the Honda SMART Key on your person after you get on and off the scooter or while riding. Do not place the Honda SMART Key in the luggage box or glove box. Continued...
  • Page 54 If someone without the Honda SMART Key tries to turn the ignition switch, the ignition To Unlock the Ignition Switch switch rotates freely. If you notice the ignition Make sure that the Honda SMART Key is switch is in a different position, turn the activated. (P.46)
  • Page 55 (Lock). Switch the Honda SMART Key system ● to deactivation. (P.46) Make sure that the Honda SMART Key indicator and ignition switch ring go off and the turn signals flash once. This indicates that the ignition switch is locked. Continued...
  • Page 56 Honda SMART Key System (Continued) Always make sure the ignition switch position is in the (Off) or (Lock) position when you leave your scooter. When the ignition switch is locked in the SEAT FUEL position, the ignition switch can be turned (Off) only once.
  • Page 57 Honda SMART key system is activated. When you press the answer back button on the Honda SMART Key with the ignition switch (Off) or (Lock) position, your scooter informs you of its location and...
  • Page 58 Answer Back System (Continued) Operation Press the answer back button on the Honda SMART Key. The answer back system will not function when the ignition switch is (On) position. If the ignition switch is left the (Off) or (Lock) position for more than 10 days, the answer back system will no longer operate.
  • Page 59 Honda selectable torque control Torque Control (engine power control) can Torque Control on and off be turned on/off. Torque Control can be turned on and off by Do not operate the Torque Control switch pressing and holding the Torque Control while riding.
  • Page 60 • The engine will not start if the throttle is fully open. This scooter is equipped with a Honda SMART Key system. Always keep Honda SMART Key on you when you ride the scooter.
  • Page 61 Place the scooter on its centre stand. Squeeze the rear brake lever. Make sure the engine stop switch is in the The starter motor will only work when (Run) position. the rear brake lever is squeezed and the Turn the ignition switch to the (On) side stand is up.
  • Page 62 Starting the Engine (Continued) If you cannot start the engine: If the engine does not start: Place the scooter on its centre stand and Open the throttle fully and press the start squeeze the rear brake lever. button for 5 seconds. With the throttle slightly open (about 3 mm, Repeat the normal starting procedure.
  • Page 63 Riding Starting the Scooter Acceleration and deceleration To accelerate: Open the throttle slowly. Push the scooter forward off the centre stand. To decelerate: Close the throttle. Squeeze the rear brake lever. Keep throttle closed. Open (Accelerate) Make sure the side stand and centre stand Close (Decelerate) are up.
  • Page 64 Riding (Continued) Braking Close the throttle and apply the front and rear brake levers together. Rear brake lever Front brake lever...
  • Page 65 Refuelling Fuel type: Unleaded petrol only Opening the Fuel Fill Cap Fuel octane number: Your scooter is Turn the ignition switch to the position of SEAT FUEL. designed to use Research Octane Number To unlock the ignition switch (RON) 91 or higher. (P.50) Push the FUEL side of the fuel lid and seat Tank capacity: 11.5 L (3.04 US gal, 2.53 Imp...
  • Page 66 Refuelling (Continued) Turn the fuel fill cap counterclockwise and Closing the Fuel Fill Cap remove the fuel fill cap. Install and tighten the fuel fill cap firmly by turning it clockwise. Fuel fill Arrow marks Make sure that the arrow marks on the fuel fill cap and fuel tank are aligned.
  • Page 67 Use accessory devices at your own risk. In no Set the headlight on low beam while the event shall Honda be liable for any damages socket is in use. The battery may run down to your accessory device when in use.
  • Page 68 Storage Equipment Seat Open Seat Turn the handlebar pointed straight ahead. Turn the ignition switch to the position of SEAT FUEL. To unlock the ignition switch (P.50) Push the SEAT side of the fuel lid and seat opener switch. Open the seat. Seat Close Close and push down on the rear of the seat Ignition...
  • Page 69 Helmet Holder Use the helmet holder only when parked. The helmet holder is located under the seat. Opening the seat (P.64) A helmet set wire is in the tool kit. Helmet WARNING holder Riding with a helmet attached to the holder can interfere with your ability to safely operate the scooter and could lead to a crash in which you can be...
  • Page 70 Storage Equipment (Continued) Luggage Box Depending on the position of the partition The position of the partition board can be board, one or two helmets can be stored. changed according to the cargo in stored. Position of the partition board can be changed into four places as shown.
  • Page 71 Tool Kit/Document Bag Rear Carrier The tool kit is located in the left side of the V E, IV ED, III TU type luggage box. Never exceed the maximum weight limit. Maximum Weight: 5.0 kg (11.0 lb) The document bag is located in the Rear carrier Lid switch underside of the seat.
  • Page 72 Storage Equipment (Continued) Glove Box Open The glove box will be locked in conjunction Push the upper of the lid, then open the with the steering lock. glove box lid when the steering is unlocked. If you do not lock the steering, the glove To unlock the steering.

  • Page 73: Maintenance

    Adjusting the Windscreen Height ....P. 104 Removing & Installing Body Components.. P. 86 Other Replacement......... P. 105 Battery ..............P. 86 Replacing the Honda SMART Key Battery .. P. 105 Battery Lid ............. P. 87 Spark Plug ............P. 88 Engine Oil ............P. 90 Coolant..............

  • Page 74: Importance Of Maintenance

    Importance of Maintenance Importance of Maintenance Maintenance Safety Keeping your scooter well-maintained is Always read the maintenance instructions absolutely essential to your safety and to before you begin each task, and make sure that protect your investment, obtain maximum you have the tools, parts, and skills required. performance, avoid breakdowns, and reduce air We cannot warn you of every conceivable pollution.

  • Page 75: Maintenance Schedule

    Maintenance work should be performed in new owner. accordance with Honda's standards and specifications by properly trained and equipped Honda recommends that your dealer should technicians. Your dealer meets all of these road test your scooter after each periodic requirements. Keep an accurate record of maintenance is carried out.
  • Page 76 Inspect (clean, adjust, lubricate, or replace, if necessary) have the necessary tools and are mechanically skilled. Replace Procedures are provided in an official Honda Shop Manual. Clean : Technical. In the interest of safety, have your scooter serviced by your dealer.
  • Page 77 Maintenance Schedule Frequency Pre-ride Annual Regular Refer to Items Check × 1,000 km Check Replace page P. 74 × 1,000 mi Drive Belt – Belt Case Air Cleaner – Final Drive Oil 2 Years – Brake Fluid 2 Years Brake Pads Wear Brake System Headlight Aim Lights/Horn...

  • Page 78: Maintenance Fundamentals

    Maintenance Fundamentals Brakes - Check operation; Pre-ride Inspection ● Front and Rear: check brake fluid level and To ensure safety, it is your responsibility to pads wear. P. 97, P. 98 perform a pre-ride inspection and make sure Lights and horn - Check that lights, ●...
  • Page 79 Maintenance Fundamentals WARNING Replacing Parts Always use Honda Genuine Parts or their Installing non-Honda parts may make equivalents to ensure reliability and safety. your scooter unsafe and cause a crash When ordering coloured components, specify in which you can be seriously hurt or the model name, colour, and code mentioned killed.
  • Page 80 Maintenance Fundamentals Battery This symbol on the battery means that this product must not be treated as Your scooter has a maintenance-free type household waste. battery. You do not have to check the battery electrolyte level or add distilled water. Clean the NOTICE battery terminals if they become dirty or An improperly disposed of battery can be harmful...
  • Page 81 Maintenance Fundamentals What to do in an emergency WARNING If any of the following occur, immediately see The battery gives off explosive your doctor. hydrogen gas during normal operation. Electrolyte splashes into your eyes: ● Wash your eyes repeatedly with cool water for at least 15 minutes.
  • Page 82 Always replace the battery with another maintenance-free battery of the same type. NOTICE NOTICE Installing non-Honda electrical accessories can Replacing a fuse with one that has a higher overload the electrical system, discharging the battery rating greatly increases the chance of damage to and possibly damaging the system.
  • Page 83 Selecting the Engine Oil circular API service symbol. For recommended engine oil, see “Specifications.” P. 146 If you use non-Honda engine oil, check the label to make sure that the oil satisfies all of the following standards: JASO T 903 standard : MB ●...
  • Page 84 Brake Fluid Recommended Coolant Do not add or replace brake fluid, except in an Pro Honda HP Coolant is a pre-mixed solution emergency. Use only fresh brake fluid from a of antifreeze and distilled water. sealed container. If you do add fluid, have the...
  • Page 85 Maintenance Fundamentals Inspecting for Damage Crankcase Breather Inspect the tyres for Service more frequently when riding in rain, at cuts, slits, or cracks that full throttle, or after the scooter is washed or exposes fabric or overturned. Service if the deposit level can be cords, or nails or other seen in the transparent section of the drain foreign objects...
  • Page 86 Maintenance Fundamentals Inspecting Tread Depth WARNING Inspect the tread wear indicators. If they Riding on tyres that are excessively become visible, replace the tyres immediately. worn or improperly inflated can cause a For safe riding, you should replace the tyres crash in which you can be seriously hurt when the minimum tread depth is reached.
  • Page 87 Always use the size and type of tyres Have the wheel balanced with Honda ● recommended in this owner's manual. Genuine balance weights or equivalent after the tyre is installed.
  • Page 88 Maintenance Fundamentals Air Cleaner This scooter is equipped with a viscous type air cleaner element. Air blow cleaning or any other cleaning can degrade the viscous element performance and cause the intake of dust. Do not perform the maintenance. Should be serviced by your dealer.

  • Page 89: Tool

    Tool The tool kit is stored in the compartment in the luggage box. P. 67 You can perform some roadside repairs, minor adjustments and parts replacement with the provided tools. 10 x 14 mm Open end wrench ● 12 x 14 mm Open end wrench ●...

  • Page 90: Removing & Installing Body Components

    Removing & Installing Body Components Battery Disconnect the positive + terminal from the battery. Negative terminal Positive terminal Remove the battery taking care not to drop the terminal nuts. Remove the battery by pulling the battery strap with one hand while supporting the battery with the other.

  • Page 91: Battery Lid

    Removing & Installing Body Components Battery Lid Battery Lid Removal Open the seat. P. 64 Remove the screws. Remove the battery lid. Installation Install the parts in the reverse order of removal. Battery lid Screws...

  • Page 92: Spark Plug

    Spark Plug Changing Spark Plug Screw Floor mat For the recommended spark plug, see “Specifications.” P. 146 Use only the recommended type of spark plug in the recommended heat range. NOTICE Using a spark plug with an improper heat range can cause engine damage.
  • Page 93 Spark Plug Changing Spark Plug Install the new spark plug. With the plug Disconnect the spark plug cap from the washer attached, thread the spark plug in spark plug. by hand to prevent cross-threading. Clean any dirt from around the spark plug Tighten the spark plug: base.

  • Page 94: Engine Oil

    Engine Oil Checking the Engine Oil Oil fill cap/dipstick If the engine is cold, idle the engine for 3 Upper to 5 minutes. level Turn the ignition switch to the (Off) position and wait for 2 to 3 minutes. Place your scooter on its centre stand on Lower a firm, level surface.
  • Page 95 Place your scooter on its centre stand on a firm, level surface when checking Use a new Honda Genuine oil filter or the oil level. equivalent specified for your model. Do not overfill above the upper level mark.
  • Page 96 Engine Oil Changing Engine Oil & Filter Place a drain pan under the drain bolt. Remove the oil filter with a filter wrench Remove the oil fill cap/dipstick, drain bolt, and let the remaining oil drain out. Make and sealing washer to drain the oil. sure the prior seal is not stuck to the engine.
  • Page 97 Engine Oil Changing Engine Oil & Filter Install a new sealing washer onto the drain bolt. Tighten the drain bolt. Torque: 25 N·m (2.5 kgf·m, 18 lbf·ft) Fill the crankcase with the recommended oil ( P. 79, P. 146) and install the oil fill cap/dipstick.

  • Page 98: Coolant

    Coolant Checking the Coolant Check the coolant level in the reserve tank while the engine is cold. Place your scooter on a firm, level surface. Hold your scooter in an upright position. Check that the coolant level is between UPPER level mark the UPPER level and LOWER level marks on the reserve tank.
  • Page 99 Coolant Adding Coolant Adding Coolant Floor mat If the coolant level is below the LOWER level mark, add the recommended coolant Reserve tank lid P. 80) until the level reaches the UPPER Screwdriver level mark. Add fluid only from the reserve tank cap and do not remove the radiator cap.
  • Page 100 Coolant Changing Coolant Changing Coolant Remove the reserve tank cap and add fluid while monitoring the coolant level. Do not overfill above the UPPER level Have your dealer change the coolant unless mark. you have the proper tools and are Make sure no foreign objects enter the mechanically qualified.

  • Page 101: Brakes

    Brakes Checking Brake Fluid Front brake Place your scooter in an upright position on a firm, level surface. Check that the brake fluid reservoir is horizontal and that the fluid level is above the LOWER level mark. Front brake If the brake fluid level in either reservoir is fluid reservoir LOWER level below the LOWER level mark or both the...
  • Page 102 Brakes Inspecting the Brake Pads Inspecting the Brake Pads Front Wear Check the condition of the brake pad wear indicators indicators. The pads need to be replaced if a brake pad is worn to the indicator. Inspect the brake pads from below Front Brake pads the brake caliper.

  • Page 103: Side Stand

    Side Stand Checking the Side Stand Check the spring for damage or loss of tension. Sit on the scooter and raise the side Side stand spring stand. Start the engine. Lower the side stand all the way. The engine should stop as you lower the side stand.

  • Page 104: Throttle

    Throttle Checking the Throttle With the engine off, check that the throttle rotates smoothly from fully closed to fully open in all steering positions and throttle freeplay is correct. If the throttle does not move smoothly, close automatically, or if the cable is damaged, have the scooter inspected by your dealer.

  • Page 105: Crankcase Breather

    Crankcase Breather Cleaning the Crankcase Breather Place a suitable container under the crankcase breather tube. Remove the crankcase breather tube and drain deposits. Reinstall the crankcase breather tube. Crankcase breather tube...

  • Page 106: Other Adjustments

    Other Adjustments Adjusting the Headlight Aim You can adjust vertical aim of the headlight for proper alignment. Turn the pinion in or out as necessary using provided Phillips screwdriver ( P. 85). Obey local laws and regulations. Raise Lower Pinion...

  • Page 107: Adjusting The Rear Suspension

    Other Adjustments Adjusting the Rear Suspension Adjusting the Rear Suspension Pin spanner 2 3 4 Spring Preload You can adjust the spring preload by the adjuster to suit the load or the road surface. Use the pin spanner and extension bar provided in the tool kit ( P.

  • Page 108: Adjusting The Windscreen Height

    Other Adjustments Adjusting the Windscreen Height Adjusting the Windscreen Check the windscreen adjustment for smooth operation and check the sliding area for Height looseness. If the windscreen is significantly loose or you You can adjust your windscreen height notice that the windscreen is loose while higher or lower according to your riding, see your dealer.

  • Page 109: Other Replacement

    Key Battery with a protective cloth into the slit. Wrap a coin or a screwdriver with a If the Honda SMART Key indicator flashes 5 protective cloth to prevent scratching times when the ignition switch is turned to the Honda SMART Key.
  • Page 110 Other Replacement Replacing the Honda SMART Key Battery WARNING Upper case Battery Chemical Burn Hazard: do not swallow battery. Protective If swallowed, the battery can cause cloth severe internal burns and even death. • Keep battery away from children and battery compartment securely closed.

  • Page 111: Troubleshooting

    Torque Control Indicator......... P. 112 Unstable Engine Operation Occurs Honda SMART Key Indicator......P. 113 Intermittently ..........P. 128 Other Warning Indications ......P. 114 Fuel Gauge Failure Indication......P. 114 When the Honda SMART Key System Does Not Operate Properly........... P. 115...

  • Page 112: Engine Will Not Start

    Engine Will Not Start Starter Motor Operates But Starter Motor Does Not Engine Does Not Start Operate Check the following items: Check the following items: Check the correct engine starting Check the correct engine starting ● ● sequence. P. 56 sequence.

  • Page 113: Overheating (High Coolant Temperature Indicator Is On)

    Overheating (High coolant temperature indicator is on) Check that the radiator fan is operating, The engine is overheating when the following and then turn the ignition switch to the occurs: (Off) position. High coolant temperature indicator ● comes on. If the fan is not operating: Suspect a fault.

  • Page 114: Warning Indicators On Or Flashing

    Warning Indicators On or Flashing Low Oil Pressure Indicator If the engine oil level goes down rapidly, your scooter may have a leak or another serious problem. Have your scooter inspected by If the low oil pressure indicator comes on, your dealer.

  • Page 115: Abs (Anti-Lock Brake System) Indicator

    Warning Indicators On or Flashing ABS (Anti-lock Brake System) Indicator ABS (Anti-lock Brake System) If the ABS indicator stays on, your brakes will continue to work as a conventional system, Indicator but without the anti-locking function. If the indicator operates in one of the The ABS indicator may flash if you turn the following ways, you may have a serious rear wheel while the rear wheel is lifted off...

  • Page 116: Torque Control Indicator

    Warning Indicators On or Flashing Torque Control Indicator Torque Control Indicator Even when the Torque Control indicator is on, your scooter will have normal riding ability without Torque Control function. If the indicator operates in one of the When the indicator comes on while the following ways, you may have a serious Torque Control is in operation, you will problem with the Torque Control.

  • Page 117: Honda Smart Key Indicator

    It is probably caused by the following: locked. Strong radio waves or noise are affecting ● the system If you do not have the Honda SMART Key, You lose the Honda SMART Key while ● the ignition switch can be unlocked in riding another way.

  • Page 118: Other Warning Indications

    Other Warning Indications Fuel Gauge Failure Indication If the fuel system has an error, the fuel gauge indicators will be displayed as shown in the illustration. If this occurs, see your dealer as soon as possible.

  • Page 119: When The Honda Smart Key System Does Not Operate Properly

    When the Honda SMART Key System Does Not Operate Properly When the Honda SMART Key system does Check that there is no communication ● not work properly, perform the following. failure in the Honda SMART Key system. Check that the Honda SMART Key system The Honda SMART Key system uses low- ●...
  • Page 120 When the Honda SMART Key System Does Not Operate Properly Check that a registered Honda SMART Check the battery condition and battery ● ● Key is used. lead in your scooter. Use a registered Honda SMART Key. Check the battery and battery terminals. If The Honda SMART Key system cannot be the battery is weak, contact your dealer.

  • Page 121: Unlock The Seat In An Emergency

    Unlock the Seat in an Emergency The seat lock can be unlocked by using the Neck guard cover emergency key. Prongs Open Pull the neck guard cover upward to release the prongs. Prongs Continued...
  • Page 122 Unlock the Seat in an Emergency Align the projection of the emergency key Emergency seat opener with the slot of the emergency seat opener, and turn the emergency key counterclockwise. Open the seat and turn the emergency key clockwise Close Close and push down on the rear of the seat until it locks.

  • Page 123: Unlock The Ignition Switch In An Emergency

    Unlock the Ignition Switch in an Emergency Set up to ID number input mode Connector EM mode suspension connector Use the emergency key to open the seat. P. 117 Remove the battery lid. P. 87 Pull out the connector suspension. Pull out the EM mode connector.
  • Page 124 Unlock the Ignition Switch in an Emergency Remove the blue dummy coupler by Blue dummy coupler releasing the tab of the EM mode connector while lifting the hook of the Hook blue dummy coupler. Check the ID number on the ID tag. Connect the EM mode coupler provided in the tool kit to the EM mode connector.
  • Page 125 Unlock the Ignition Switch in an Emergency ID number input Example: To input “0”, wait for 5 seconds without ● You can input your ID number by pressing the pushing the ignition switch when the ignition switch when the ignition switch is in ignition switch ring comes on.
  • Page 126 After the last ID number is inputted, through, After the last ID number is inputted, the the ignition switch ring and Honda SMART Key ignition switch ring and Honda SMART Key Indicator will flash every 2 seconds until the EM Indicator will flash every second until the EM mode coupler is removed.

  • Page 127: Tyre Puncture

    Tyre Puncture Repairing a puncture or removing a wheel WARNING requires special tools and technical expertise. Riding your scooter with a temporary We recommend you have this type of service tyre repair can be risky. If the temporary performed by your dealer. repair fails, you can crash and be After an emergency repair, always have the seriously injured or killed.

  • Page 128: Electrical Trouble

    Electrical Trouble Battery Goes Dead Burned-out Light Bulb Charge the battery using a motorcycle All light bulbs on the scooter are LEDs. If battery charger. there is an LED which is not turned on, see Remove the battery from the scooter before your dealer for servicing.
  • Page 129 Electrical Trouble Burned-out Light Bulb Headlight/Front Turn Signals/ Brakelight/Taillight/Rear Turn Position Lights Signals/License Plate Light Rear turn Front turn signals/Position lights signals Brakelight/ Taillight Position lights License plate light Headlight The headlight/front turn signals/position The brakelight/taillight/rear turn signals use lights use several LEDs. several LEDs.

  • Page 130: Blown Fuse

    Electrical Trouble Blown Fuse Blown Fuse Connector Fuse puller suspension Before handling fuses, see “Inspecting and Replacing Fuses.” P. 78 Fuse Box Fuses Remove the battery lid. P. 87 Open the fuse box covers. Pull the fuses out one by one with the fuse puller furnished in the connector suspension and check for a blown fuse.
  • Page 131 Electrical Trouble Blown Fuse Main Fuse Starter Main Remove the battery lid. P. 87 magnetic fuse Remove the starter magnetic switch switch cover. Spare Pull the main fuse out with the fuse puller main fuse and check for a blown fuse. Always replace a blown fuse with a spare fuse of Starter the same rating.

  • Page 132: Unstable Engine Operation Occurs Intermittently

    Unstable Engine Operation Occurs Intermittently If the fuel pump filter is clogged, unstable engine operation will occur intermittently while riding. Even if this symptom occurs, you can continue to ride your scooter. If unstable engine operation occurs even if sufficient fuel is available, have your scooter inspected by your dealer as soon as possible.

  • Page 133: Information

    Information Keys..............P. 130 Instruments, Controls, & Other Features... P. 134 Caring for Your Scooter......... P. 135 Storing Your Scooter........P. 139 Transporting Your Scooter ......P. 140 You & the Environment ......... P. 141 Serial Numbers ..........P. 142 Fuels Containing Alcohol ......

  • Page 134: Keys

    Keys Keys Emergency Key The emergency key is used for an emergency. To unlock the seat. P. 117 ● To unlock the ignition switch. P. 119 ● Do not store the emergency key in any compartment. Emergency key...
  • Page 135 ● Protect the Honda SMART Key from direct ● sunlight, high temperature, and high The ID number of the Honda SMART Key is on humidity. the ID tag. You can also unlock the ignition Do not scratch or puncture. ●...
  • Page 136 Keys If fuel, wax, or grease adhere to the Honda To get an additional Honda SMART Key, take ● SMART Key, wipe it off immediately to avoid the Honda SMART Key and the scooter to your cracking or warping. dealer.
  • Page 137 Keys EU Directive South Africa only Singapore only This Honda SMART Key system complies with the RE (Radio Equipment) Directive (2014/53/ EU). Morocco only The declaration of conformity to RE Directive is provided to the owner at the time of purchase.

  • Page 138: Instruments, Controls, & Other Features

    Instruments, Controls, & Other Features Instruments, Controls, & Other Features Tripmeter The tripmeters return to 0.0 when each read- Ignition Switch out exceeds 9,999.9. Leaving the ignition switch in the (On) position with the engine stopped will drain the battery. Document Bag Do not turn the ignition switch while riding.

  • Page 139: Caring For Your Scooter

    Frequent cleaning and polishing is important to After the scooter dries, lubricate any moving ensure the life of your Honda. A clean scooter parts. makes it easier to spot potential problems.
  • Page 140 Caring for Your Scooter Washing Precautions Do not direct water at the air cleaner: ● Water in the air cleaner can prevent the Follow these guidelines when washing: engine from starting. Do not use high-pressure washers: ● Do not direct water near the headlight: High-pressure water cleaners can ●...
  • Page 141 Caring for Your Scooter Aluminium Components Panels Aluminium will corrode from contact with dirt, Follow these guidelines to prevent scratches mud, or road salt. Clean aluminium parts and blemishes: regularly and follow these guidelines to avoid Wash gently using a soft sponge and plenty ●...
  • Page 142 Caring for Your Scooter For a dirtier windscreen, use a diluted neutral If necessary, remove heat stains by using a detergent with a sponge and plenty of water. commercially available fine texture compound. Make sure to wash off all the detergent. Then rinse by the same manner as removing (Detergent residue may cause windscreen mud or dust.

  • Page 143: Storing Your Scooter

    Storing Your Scooter Storing Your Scooter After removing your scooter from storage, inspect all maintenance items required by the If you store your scooter outdoors, you should Maintenance Schedule. consider using a full-body motorcycle cover. If you won't be riding for an extended period, follow these guidelines: Wash your scooter and wax all painted ●...

  • Page 144: Transporting Your Scooter

    Transporting Your Scooter Transporting Your Scooter If your scooter needs to be transported, it should be carried on a motorcycle trailer or a flatbed truck or trailer that has a loading ramp or lifting platform, and motorcycle tie-down straps. Never try to tow your scooter with a wheel or wheels on the ground.

  • Page 145: You & The Environment

    You & the Environment You & the Environment Recycle Wastes Put oil and other toxic wastes in approved Owning and riding a scooter can be enjoyable, containers and take them to a recycling centre. but you must do your part to protect the Call your local or state office of public works or environment.

  • Page 146: Serial Numbers

    Serial Numbers Serial Numbers The frame and engine serial numbers uniquely identify your scooter and are required in order to register your scooter. They may also be required when ordering replacement parts. You should record these numbers and keep them in a safe place. Frame number Engine number...

  • Page 147: Fuels Containing Alcohol

    Fuels Containing Alcohol Fuels Containing Alcohol The use of petrol containing more than 10% ethanol may: Some conventional fuels blended with alcohol Damage the painting of the fuel tank. ● are available in some locales to help reduce Damage the rubber tubes of the fuel line. ●...

  • Page 148: Catalytic Converter

    A defective catalytic converter contributes to air pollution and can impair your engine's performance. A replacement unit must be an original Honda part or equivalent.

  • Page 149: Specifications

    ■ Minimum turning radius 2.09 m (6.86 ft) E, III E, ED, II ED, 279 cm (17.0 cu- 2,140 mm (84.3 in) NSS300A TU, II TU type Overall length Displacement V E, IV ED, III TU 249 cm (15.2 cu- 2,170 mm (85.4 in)
  • Page 150 0.80 - 0.90 mm (0.031 - 0.035 in) Front IRC: 120/70-15M/C 56P Idle speed 1,500 ± 100 rpm Tyre size Honda 4-stroke motorcycle oil API Service PIRELLI: 140/70-14 M/C REINF. 68S Rear Classification SG or higher, excluding oils IRC: 140/70-14M/C 62P Recommended marked as “Energy Conserving”...
  • Page 151 Specifications Bulbs Torque Specifications ■ ■ Headlight Oil filter 26 N·m (2.7 kgf·m, 19 lbf·ft) Brakelight/Taillight Engine oil drain bolt 25 N·m (2.5 kgf·m, 18 lbf·ft) Front turn signal/Position light LED Rear turn signal License plate light Position light Fuses ■...

  • Page 152: Index

    Index ABS (Anti-lock Brake System) ....13, 111 Caring for Your Scooter ....... 135 ABS Indicator..........40, 111 Catalytic Converter........144 Accessories ............17 Clock ..............23 Accessory Socket ..........63 Colour Label............75 Air Temperature Gauge ......... 23 Compartment Answer Back System ........
  • Page 153 High Coolant Temperature Stopping ............134 Indicator ..........41, 109 Environment ........... 141 Honda Selectable Torque Control..16, 55 Honda SMART Key ........131 Honda SMART Key Battery ......105 Flooded Engine ..........58 Honda SMART Key Indicator ......40 Frame Number ..........
  • Page 154 Indicators ............40 Instruments ............22 Odometer..........23, 134 Engine ............79, 90 Emergency Key..........130 Oil Change Indicator........23 Honda SMART Key ..........45 Overheating ............ 109 Labels..............6 Parking ............... 13 Load Limits ............18 Parts Location........... 20 Loading Guidelines..........
  • Page 155 Removal Owner’s Manual ........67, 134 Battery..............86 Tool Kit..............67 Battery Lid............87 Storing Your Scooter ........139 Repair Kit ............123 Switches ............. 42 Riding Precautions .......... 12 Tachometer ............22 Safety Precautions........... 11 Throttle ............100 Seat ..............64 Tool Kit ...............
  • Page 156 Washing Your Scooter........135 Weight Limit ............. 18 Windscreen..........104, 137 Windscreen Adjusting Switch....... 43...
  • Page 157 32K0BD01 XXX.XXXX.XX.K 00X32-K0B-D010 PRINTED IN XXXXX...

This manual is also suitable for:

Nss250a

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