Honda NSS250A Owner's Manual
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This manual should be considered a permanent part of the scooter and should remain with
the scooter when it is resold.
This Owner's Manual covers all versions of the
NSS250
model. You may find
descriptions and features that are not found on your particular model.
All illustrations are based on the
NSS250A
model.
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.
No part of this publication may be reproduced without written permission.
2004 Honda Motor Co., Ltd.

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Summary of Contents for Honda NSS250A

  • Page 1 All illustrations are based on the NSS250A model. 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. No part of this publication may be reproduced without written permission.
  • Page 2 2005 Honda NSS250/A/S/AS REFLEX/ABS/Sport/ABS Sport OWNER’S MANUAL...
  • Page 3 It’s full of facts, instructions, safety information, When you own a Honda, you’re part of a and helpful tips. To make it easy to use, worldwide family of satisfied customers the manual contains a detailed list of −...
  • Page 4 California to cause cancer and birth scooter best and is dedicated to your defects or other reproductive harm. complete satisfaction. Please report any change of address or ownership to your Honda dealer so we will be able to contact you concerning important production information. Introduction...
  • Page 5 A Few Words About Safety Your safety, and the safety of others, is very important. And operating this scooter safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.
  • Page 6 A Few Words About Safety You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be HURT if you don’t follow instructions. Safety Headings ––...
  • Page 7 Contents These pages give an overview of the Before Riding ........contents of your owner’s manual. The first The importance of wearing a helmet page of each section lists the topics and other protective gear, how to make covered in that section. sure you and your scooter are ready to ride, and important information about loading.
  • Page 8 ...... ID numbers, technical specifications, Why your scooter needs regular and other technical facts. maintenance, what you need to know before servicing your Honda, an owner maintenance schedule, and instructions Consumer Information ..... for specific maintenance and Information on warranties, emission adjustment items.
  • Page 10: Scooter Safety

    Scooter Safety This section presents some of the most Important Safety Information ....important information and Accessories & Modifications ....recommendations to help you ride your Safety Labels ........... scooter safely. Please take a few moments to read these pages. This section also includes information about the location of safety labels on your scooter.
  • Page 11: Scooter Safety

    Important Safety Information Your scooter can provide many years of Always Wear a Helmet − service and pleasure if you take It’s a proven fact: helmets significantly responsibility for your own safety and reduce the number and severity of head understand the challenges you can meet injuries.
  • Page 12: Important Safety Information

    Important Safety Information Take Time to Learn & Practice Always pay attention to other vehicles Even if you have ridden other scooters, around you, and do not assume that other take time to become familiar with how drivers see you. Be prepared to stop this scooter works and handles.
  • Page 13 Important Safety Information Ride within Your Limits Keep Your Honda in Safe Condition Pushing limits is another major cause of It’s important to keep your scooter scooter accidents. Never ride beyond your properly maintained and in safe riding personal abilities or faster than conditions condition.
  • Page 14 Accessories & Modifications Modifying your scooter or using non- Accessories Honda accessories can make your scooter unsafe. Before you consider making any modifications or adding an accessory, be We strongly recommend that you use only sure to read the following information.
  • Page 15 Accessories & Modifications Do not add any electrical equipment Modifications that will exceed the scooter’s electrical system capacity (page ). A blown fuse can cause a loss of lights or engine We strongly advise you not to remove any power (page original equipment or modify your scooter Do not pull a trailer or sidecar with your in any way that would change its design or...
  • Page 16 Safety labels on your scooter either warn you of potential hazards that could cause serious injury or they provide important safety information. Read these labels carefully and don’t remove them. If a label comes off or becomes hard to read, contact your Honda dealer for a replacement. Scooter Safety...
  • Page 17 Safety Labels Scooter Safety...
  • Page 18: Table Of Contents

    Instruments & Controls This section shows the location of all Component Locations ......10 gauges, indicators, and controls you would Gauges & Indicators ....... 13 normally use before or while riding your Digital Clock ........18 scooter. Controls &...
  • Page 19: Instruments & Controls

    Component Locations tachometer speedometer rear brake fluid reservoir front brake fluid reservoir rearview rearview mirror mirror front brake lever rear brake lever engine stop switch headlight dimmer switch turn signal switch throttle grip horn button start button glove box ignition switch Instruments &...
  • Page 20 Component Locations document compartment center compartment parking brake lever battery main fuse tool kit fuse box oil filler cap/dipstick fuel fill cap passenger footpeg Instruments & Controls...
  • Page 21 Component Locations glove box helmet holder air cleaner coolant reserve tank passenger footpeg side stand center stand Instruments & Controls...
  • Page 22: Gauges & Indicators

    Refer to the gauges and (4) tachometer indicators frequently. Their functions are (5) anti-lock brake system (ABS) described on the following pages. indicator (NSS250A/AS) (6) tachometer red zone (7) coolant temperature gauge (4) (5) (6) (7) (8) digital clock...
  • Page 23 Lamp Check If one of these indicators does not come When applicable, the high beam, ABS and on when it should, have your Honda dealer parking brake indicators come on when check for burned-out bulbs or other you turn the ignition switch ON and problems.
  • Page 24 Lights when there is any abnormality in the anti-lock (ABS) indicator (red) brake system (ABS). Normally, this indicator comes (NSS250A/AS) on when the ignition switch is turned ON, and goes off after you ride the scooter at a speed above 6 mph (10 km/h).
  • Page 25 Gauges & Indicators tachometer red zone Shows excessive engine rpm range (indicated from the beginning of the tachometer red zone) in which operation may damage the engine. Do not let the tachometer needle enter the red zone. coolant temperature Shows engine coolant temperature. When the needle gauge moves above the C (cold) mark, the engine is warm enough to start riding.
  • Page 26 Gauges & Indicators high beam indicator (blue) Lights when the headlight is on high beam. left turn signal indicator Flashes when the left turn signal operates. (amber) tripmeter Shows the number of miles ridden since you last reset the meter. To zero (0) the tripmeter, press the tripmeter reset button.
  • Page 27: Digital Clock

    Gauges & Indicators Digital Clock Shows hour and minute. To adjust the time, proceed as follows: Turn the ignition switch ON. To set the hour, press the H button (1) until the desired hour and AM/PM setting are displayed. To set the minute, press the M button (2) until the desired minute is displayed.
  • Page 28: Controls & Features

    Controls & Features FRONT Ignition Switch The ignition switch is used for starting and stopping the engine (page ) and to lock the steering for theft prevention (page Insert the key and turn it to the right for the ON position. Push down on the key and turn it to the left to the LOCK (steering lock) position.
  • Page 29: Start Button

    Controls & Features Start Button Engine Stop Switch The start button ( ) is used for starting the RIGHT HANDLEBAR engine. Pushing the button in starts the engine. See Starting Procedure, page When the start button is pushed, the starter motor will crank the engine;...
  • Page 30: Headlight Dimmer Switch

    Controls & Features If your scooter is stopped with the ignition Turn Signal Switch switch ON and the engine stop switch OFF, the headlight and taillight will remain on, resulting in battery discharge. The turn signal switch ( ) is used to signal a turn or a lane change.
  • Page 31: Horn Button

    Controls & Features Horn Button Parking Brake Lock The horn is used to alert other motorists. Be sure the parking brake is applied while To operate, push the horn button ( ). starting and warming up the engine. The parking brake lock will not function if Tripmeter Reset Button the parking brake is not adjusted properly (page...
  • Page 32 Controls & Features To Release the Brake Lock Release the parking brake lever ( ) by lightly pulling down on the rear of the lever. Before riding, check that the parking brake indicator is turned OFF and make sure that the rear brake is fully released so <...
  • Page 33 Instruments & Controls...
  • Page 34 Before each ride, you need to make sure Are You Ready to Ride ? ..... . 26 you and your Honda are both ready to ride. Protective Apparel ......26 To help get you prepared, this section Rider Training ........
  • Page 35: Before Riding

    Are You Ready to Ride? Before you ride your scooter for the first If you must carry an extra helmet while time, we urge you to: riding, use a commercially-available Read this owner’s manual. elastic cord, strap, or net to secure the Make sure you understand all the safety helmet to the seat.
  • Page 36 Are You Ready to Ride? Helmets and Eye Protection Your helmet is your most important piece of riding gear because it offers the best Not wearing a helmet increases protection against head injuries. A helmet the chance of serious injury or death in a crash.
  • Page 37: Rider Training

    Are You Ready to Ride? A motorcycle riding suit or jacket for We urge all riders to take a certified comfort as well as protection. course approved by the Motorcycle Safety Bright-colored and reflective clothing Foundation (MSF). New riders should can help make you more noticeable in start with the basic course, and even traffic.
  • Page 38 Are You Ready to Ride? ALWAYS wear a helmet. Clothes should be close-fitting. You should also wear a face shield or goggles. Wear gloves. Wear bright or reflective clothing. Boots should be close-fitting, have low heels and offer ankle protection. Before Riding...
  • Page 39: Is Your Scooter Ready To Ride

    Is Your Scooter Ready to Ride? Before each ride, it’s important to inspect Pre-ride Inspection your scooter and make sure any problem you find is corrected. A pre-ride inspection is a must, not only for safety, Check the following items before you get but because having a breakdown, or even on the scooter: a flat tire, can be a major inconvenience.
  • Page 40 Is Your Scooter Ready to Ride? Leaks, Walk around your scooter Check these items after you get on the Loose and look for anything that scooter: Parts appears unusual, such as a leak or loose cable. Throttle Rotate the throttle to check it moves smoothly without Lights Make sure the headlight,...
  • Page 41 Cargo Check that all cargo is secure. Remember, be sure to take care of any problem you find, or have your Honda Adjustments Adjust the rear suspension dealer correct it before you ride. (page ) according to your load.
  • Page 42: Load Limits & Guidelines

    However, exceeding the weight limit or carrying an unbalanced load can seriously impair your scooter’s handling, braking, Overloading or improper loading and stability. Non-Honda accessories, can cause a crash and you can be seriously hurt or killed. improper modifications, and poor maintenance can also reduce your safety margin.
  • Page 43: Load Limits

    Load Limits & Guidelines The weight of added accessories will Load Limits reduce the maximum cargo weight you can carry. Following are the load limits for your scooter: center compartment: − weight limit 22 lbs (10 kg) maximum weight capacity: 366 lbs (166 kg) includes the weight of the rider, passenger, all cargo, and all accessories.
  • Page 44: Loading Guidelines

    (page If you wish to carry more cargo, check To prevent loose items from creating a with your Honda dealer for advice, and be hazard, make sure that all cargo is tied sure to read the information regarding down securely before you ride.
  • Page 45: Cargo Compartments

    Cargo Compartments Before riding, make sure the seat is closed Center Compartment securely. If not closed, the center compartment light will remain lit, The center compartment ( ) is designed to resulting in battery discharge. 22 lbs (10 kg). carry up to Do not place luggage or clothing near the However, regardless of compartment seat catch ( ).
  • Page 46 Cargo Compartments (1) center compartment (2) ignition key (3) hooks (4) seat catch Before Riding...
  • Page 47: Glove Box

    Cargo Compartments To Close the Glove Box Glove Box Insert the ignition key, turn it clockwise, and close the glove box cover. The glove box ( ) may be used to store Turn the key back to lock the glove box. lightweight items.
  • Page 48: Comfort & Convenience

    Comfort & Convenience Map Box The map box ( ) may be used to store lightweight items. Be careful not to store valuables or fragile articles in the map box. Be careful not to flood this area when washing your scooter. (1) map box (2) map box cover To Open the Map Box...
  • Page 49: Adjustable Backrest

    Comfort & Convenience Adjustable Backrest The seat is equipped with a backrest ( ) which allows the seat to be adjusted to the rider’s preference. To Adjust the Backrest Open the seat (page ), remove the bolts ( ) on the back and move the backrest back and forth to the rider’s preference.
  • Page 50: Trunk Light

    Comfort & Convenience Trunk Light The trunk light ( ) turns ON automatically when the seat is opened. It remains ON as long as the seat is opened regardless of the position of the main switch. (1) trunk light Before Riding...
  • Page 51 Before Riding...
  • Page 52: Basic Operation & Riding

    Basic Operation & Riding This section gives basic riding instructions, Safe Riding Precautions ......44 including how to start and stop your Starting & Stopping the Engine .... . 45 engine, and how to use the throttle and Preparation .........
  • Page 53: Safe Riding Precautions

    Safe Riding Precautions Before riding your scooter for the first time, please review the Scooter Saf ety section beginning on page 1, and the Bef ore Riding section beginning on page Even if you have ridden other scooters, take time to become familiar with how this scooter works and handles.
  • Page 54: Starting & Stopping The Engine

    Starting & Stopping the Engine Always follow the proper starting Do not use the electric starter for more procedure described below. than 5 seconds at a time. Release the start button for approximately 10 seconds For your safety, avoid starting or operating before pressing it again.
  • Page 55: Starting Procedure

    Starting & Stopping the Engine Lock the rear wheel by squeezing the Starting Procedure rear brake lever ( ) and setting the parking brake lever ( ). Place the scooter on its center stand. Make sure the engine stop switch is at RUN.
  • Page 56 Starting & Stopping the Engine LEFT HANDLEBAR With the throttle closed, push the start button ( ). Release the start button as soon as the engine starts. (2) rear brake lever (4) start button (3) parking brake lever (cont’d) Basic Operation & Riding...
  • Page 57 Starting & Stopping the Engine Be sure to keep the throttle ( ) closed If You Cannot Restart a Warm Engine and the rear brake locked while starting Place the scooter on its center stand, and warming up the engine. squeeze the rear brake lever, and set the Allow the engine to warm up before parking brake lock (page...
  • Page 58: How To Stop The Engine

    Starting & Stopping the Engine Emergency Engine Stop How to Stop the Engine To stop the engine in an emergency, use the engine stop switch. To operate, press Normal Engine Stop the switch to the OFF position. To stop the engine, turn the ignition switch OFF.
  • Page 59: Riding

    Riding To prevent unexpected movement, Stand on the left side of the scooter and make sure the throttle is closed and the push it forward and off the center stand. parking brake is locked (page before moving the scooter off its center stand.
  • Page 60 Riding Mount the scooter from the left side, To unlock the rear wheel, release the keeping at least one foot on the ground parking brake lever ( ). to steady the scooter. (1) parking brake lever (cont’d) Basic Operation & Riding...
  • Page 61 Riding Before starting off, indicate your To accelerate, open the throttle ( ) direction with the turn signals, and gradually. The scooter will move check for safe traffic conditions. Grasp forward. the handlebars firmly with both hands. Do not blip (rapidly open and close) the throttle as the scooter will move forward suddenly.
  • Page 62 Riding To slow the scooter, reduce the throttle CLOSED ( ) and apply the front ( ) and rear ( ) brakes together. Using only one brake reduces stopping performance. NSS250/S only: These models are not equipped with an Anti-lock Brake System. Excessive brake application may cause either (2) throttle wheel to lock, reducing control of the...
  • Page 63 Riding When approaching a corner or turn, After completing a turn, open the slow the scooter by closing the throttle throttle gradually to accelerate the ( ) fully and applying both the front scooter. ( ) and rear ( ) brakes at the same time.
  • Page 64 Riding When descending a steep grade, close the throttle ( ) fully and apply both the front ( ) and rear ( ) brakes to slow the scooter. Avoid continued use of the brakes, which may cause the brakes to overheat and reduce braking efficiency.
  • Page 65 Riding When riding in wet or rainy conditions or loose surfaces, the ability to maneuver and stop is reduced. For your safety: Exercise extreme caution when braking, accelerating, or turning. Ride at slower speeds and allow for extra stopping distance. Keep the scooter as upright as possible.
  • Page 66: Braking

    Braking Your scooter is equipped with a Combined To slow or stop, apply the front and rear Braking System. Operating the front brake brake levers smoothly. lever applies the front brake. Operating the rear brake lever applies the rear brake Gradually increase braking as you feel the and a portion of the front brake.
  • Page 67 Braking When possible, reduce your speed or your safety, exercise extreme caution complete braking before entering a turn. when braking, accelerating or turning. Avoid braking or closing the throttle quickly while turning. Either action may When descending a long, steep grade, cause one or both wheels to slip and use both brakes intermittently.
  • Page 68 It is still your responsibility to Anti-Lock Brake System (ABS) ride at reasonable speeds for weather, road surface, and traffic conditions, and to NSS250A/AS: leave a margin of safety. This model is also equipped with an Anti- lock Brake System (ABS) designed to help ABS is self-checking and always on.
  • Page 69: Abs Indicator Light

    ABS Indicator Light the Combined Brake System and provide normal stopping ability. However, you NSS250A/AS: should have the system checked by Honda Normally, this light comes on when the dealer as soon as possible. ignition is turned ON, and goes off after...
  • Page 70: Parking

    Parking Look for a level parking area. If you To lower the center stand, stand on can’t park on a paved surface, make the left side of the scooter. Hold the sure the ground surface is firm, left handle grip and the left passenger especially under the center stand.
  • Page 71 Parking Use the steering lock, which locks the handlebar in place. Turn the handlebar all the way to the left or right. Push in LOCK STEERING on the ignition key ( ) and turn it to LOCK. Remove the key. (1) ignition key Basic Operation &...
  • Page 72 Parking Use the helmet holder ( ), located below the seat, to secure your helmet with your scooter. Insert the ignition key into the seat lock and turn it clockwise to unlock. Remove the helmet holder cable ( ) from the tool kit (page ) and route it through the helmet D-rings ( ).
  • Page 73 Parking If you decide to use an anti-theft device, Theft-Prevention Tips select one of good quality and be sure to follow the manufacturer’s instructions. Park your scooter in a locked garage Keep your owner’s manual, current whenever possible. If a garage isn’t registration, and insurance information available, park in a concealed area or in with your scooter.
  • Page 74: Riding With A Passenger Or Cargo

    Riding with a Passenger or Cargo Your scooter is designed to carry you and Before riding with a passenger, make sure one passenger. Whenever you add a your passenger is wearing the proper passenger or cargo, you must be careful protective apparel (page not to exceed the total load limits for this vehicle (...
  • Page 75 Basic Operation & Riding...
  • Page 76: Servicing Your Honda

    You’ll also find important safety using parts that are ‘‘certified’’ to precautions, information on fuels and oils, EPA standards. and tips for keeping your Honda looking great. Bef ore You Service Your Honda The Importance of Maintenance ...
  • Page 77: Servicing Your Honda

    Servicing Your Honda Service Preparations Engine Component Locations ......83 Throttle ..........112 Tool Kit ........... 86 Engine Idle Speed ........ . 114 Owner’s Manual Storage ......87 Spark Plug ..........116 Left Floor Skirt Removal ......
  • Page 78 Servicing Your Honda The following table summarizes the three types of inspections and servicing recommendations for your scooter. Both the pre-ride inspection and the scheduled maintenance at the recommended intervals are necessary to assure safe and dependable performance. The periodic checks provide additional confidence in your scooter’s performance.
  • Page 79: The Importance Of Maintenance

    Maintenance Schedule in this section. If your scooter overturns or is involved in a crash, be sure your Honda dealer inspects all major parts, even if you are able to make some repairs. Servicing Your Honda...
  • Page 80: Maintenance Safety

    Other tasks that are more difficult and require special tools are best performed by professionals. Wheel removal should normally be handled only by a Honda Failure to properly follow maintenance instructions and technician or other qualified mechanic.
  • Page 81: Important Safety Precautions

    Injury from moving parts. Do not run explosion, be careful when working the engine unless instructed to do so. around gasoline. Use only non-flammable solvent, not gasoline, to clean parts. Keep cigarettes, sparks, and flames away from all fuel-related parts. Servicing Your Honda...
  • Page 82 Maintenance Safety Remember that your Honda dealer knows your scooter best and is fully equipped to maintain and repair it. To ensure the best quality and reliability, use only new genuine Honda parts or their equivalents for repair and replacement. If you have the...
  • Page 83: Periodic Maintenance

    It’s a good idea to perform this maintenance any time you clean your scooter. Check the odometer reading and perform any scheduled maintenance checks that are needed (page ). Remember, more frequent checks may be needed for riding in severe conditions. Servicing Your Honda...
  • Page 84 Freeplay Check the freeplay of the parking brake lever (page ), and throttle grip. Fuses Make sure you have a full supply of spare fuses. Nuts & Bolts Check the major fasteners and tighten as needed. Servicing Your Honda...
  • Page 85: Maintenance Schedule

    We recommend that you have your Honda dealer perform these The service intervals in this Maintenance tasks unless you have advanced Schedule are based on average riding mechanical skills and the required tools conditions.
  • Page 86 Consult your your own maintenance, use only genuine Honda dealer. * Honda parts or their equivalents for repair Should be serviced by your Honda or replacement to ensure the best quality dealer, unless you have the proper tools and reliability.
  • Page 87 Replace every 2 years, or at indicated odometer interval, whichever comes first. Replacement requires mechanical skill. Refer to the official Honda service manual. Inspect every 8,000 mi (12,800 km) after replacement.
  • Page 88 − SYSTEM * EVAPORATIVE EMISSION ー CONTROL SYSTEM * Should be serviced by your Honda dealer, unless you have the proper tools and service data and are mechanically qualified. Refer to the official Honda Service Manual (page Servicing Your Honda...
  • Page 89 − * Should be serviced by your Honda dealer, unless you have the proper tools and service data and are mechanically qualified. Refer to the official Honda Service Manual (page In the interest of safety, we recommend these items be serviced only by your Honda dealer.
  • Page 90: Maintenance Record

    Use the space under Notes to record anything you want to remind yourself about or mention to your dealer. Miles (km) Odometer Date Performed By: Notes (1,000) 4,000 (6,400) 8,000 (12,800) 12,000 (19,200) 16,000 (25,600) 20,000 (32,000) Servicing Your Honda...
  • Page 91 Maintenance Record Miles (km) Odometer Date Performed By: Notes 24,000 (38,400) 28,000 (44,800) 32,000 (51,200) 36,000 (57,600) 40,000 (64,000) 44,000 (70,400) 48,000 (76,800) 52,000 (83,200) 56,000 (89,600) 60,000 (96,000) 64,000 (102,400) 68,000 (108,800) Servicing Your Honda...
  • Page 92: Servicing Your Honda

    Component Locations rear brake fluid reservoir front brake fluid reservoir front brake lever rear brake lever throttle ignition switch glove box Servicing Your Honda...
  • Page 93 Component Locations center compartment document compartment parking brake lever battery tool kit main fuse fuse box oil filler cap/dipstick fuel fill cap oil drain bolt Servicing Your Honda...
  • Page 94 Component Locations belt case helmet holder glove box air cleaner seat lock engine idle speed air cleaner front brake caliper side stand center stand coolant reserve tank Servicing Your Honda...
  • Page 95: Tool Kit

    2 Phillips screwdriver with the tools contained in the kit. no. 2 screwdriver screwdriver handle INSIDE CENTER COMPARTMENT 5 mm hex wrench helmet holder cable spark plug wrench pin spanner tool bag (1) tool kit (2) inner mat Servicing Your Honda...
  • Page 96: Owner's Manual Storage

    Store your owner’s manual (and other documents) in the plastic storage bag ( ) on the underside of the seat. Be careful not to flood this area when washing your scooter. (1) storage bag Servicing Your Honda...
  • Page 97: Left Floor Skirt Removal

    The left floor skirt must be removed to service the air cleaner and the belt case air cleaner. Remove the left floor skirt (1) by removing the clips (2) and the screws (3). (1) left floor skirt (2) clips (3) screws Servicing Your Honda...
  • Page 98: Clip Removal

    Press down on the center pin to release Push the bottom of the pin. the lock. Insert the clip into the hole. Pull the clip out of the hole. Lightly press down on the center pin to lock the clip. Servicing Your Honda...
  • Page 99: Fuel

    The use of leaded gas will damage the for concern. catalytic converter. If pinging or spark knock occurs at a steady engine speed under normal load, change brands of gasoline. If pinging or spark knock persists, consult your Honda dealer. Servicing Your Honda...
  • Page 100 3.17 US gal (12.0 ) (1) ignition key (2) fuel tank lid Insert the ignition key ( ) in the fuel tank lid ( ) and turn it clockwise to unlock and lift the fuel tank lid. (cont’d) Servicing Your Honda...
  • Page 101 Wipe up spills immediately. After refueling, install the fuel fill cap by turning it clockwise. Lock the fuel tank lid securely. Remove the ignition key from the fuel tank lid. (3) fuel fill cap (4) filler neck Servicing Your Honda...
  • Page 102: Engine Oil & Strainer Screen

    Running the engine with insufficient oil can cause serious damage to the engine and transmission. Change the engine oil as specified in the maintenance schedule on page Servicing Your Honda...
  • Page 103 Engine Oil & Strainer Screen Oil Recommendation * suggested oil Pro Honda GN4, HP4 (without SG or higher molybdenum additives), or HP4M classification except oils (with molybdenum additives) 4- labeled as energy stroke oil, or an equivalent conserving on the motorcycle oil.
  • Page 104 API ‘‘energy the indicated range. conserving’’ service label on the container. They may affect lubrication and clutch performance. NOT RECOMMENDED Do not use non-detergent, vegetable, or castor based racing oils. Servicing Your Honda...
  • Page 105 4-stroke motorcycle engines. There are two classes: MA and MB. Oil conforming to the standard has the following classification on the oil container. (1) code number of the sales company of the oil (2) oil classification Servicing Your Honda...
  • Page 106 Remove the oil filler cap/dipstick ( ) and wipe it clean. Insert the oil filler cap/dipstick until it seats, but don’t screw it in. (1) oil filler cap/dipstick (3) lower level (2) upper level mark mark (cont’d) Servicing Your Honda...
  • Page 107 (Do not overfill.) of the drained fluid (page ). If you do Reinstall the oil filler cap/dipstick. not have the skills or the tools, see your Check for oil leaks. Honda dealer. Servicing Your Honda...
  • Page 108 To drain the oil, remove the oil filler cap/dipstick ( ), oil plug ( ), spring ( ) and oil strainer screen ( ). (1) oil plug (3) spring (2) oil filler cap/ (4) oil strainer dipstick screen (cont’d) Servicing Your Honda...
  • Page 109 Tighten the oil plug to If a torque wrench is not used for specified torque: installation, see your Honda dealer as 15 lbf·ft (20 N·m , 2.0 kgf·m) soon as possible to verify proper Fill the crankcase with the assembly.
  • Page 110 To drain the oil, remove the oil filler cap/dipstick ( ), oil plug ( ), spring ( ) and oil strainer screen ( ). (1) oil plug (3) spring (2) oil filler cap/ (4) oil strainer dipstick screen (cont’d) Servicing Your Honda...
  • Page 111 Check the oil strainer screen, sealing If a torque wrench is not used for rubber, and oil plug O-ring are in good installation, see your Honda dealer as condition. soon as possible to verify proper Install the oil strainer screen, spring and assembly.
  • Page 112: Coolant

    Using tap water may cause engine Coolant Recommendation damage. Use Pro Honda HP coolant or an The factory provides a 50/50 solution of equivalent high quality ethylene glycol antifreeze and water in this scooter. This...
  • Page 113 Higher concentrations of antifreeze (up to 60%) should only be used to provide additional protection against freezing. Check the cooling system frequently during freezing weather. (1) fuel tank lid Open the fuel tank lid ( ) (page Servicing Your Honda...
  • Page 114 If the reserve tank is empty, or if temperature, check the coolant level in coolant loss is excessive, check for the reserve tank ( ). It should be leaks and see your Honda dealer for between the UPPER ( ) and LOWER repair. ( ) level marks.
  • Page 115 Saf ety Precautions on page the engine is hot can cause the coolant to spray out, seriously Coolant should be replaced by your Honda scalding you. dealer, unless you have the proper tools Always let the engine and radiator and service data and are mechanically qualified.
  • Page 116: Air Cleaner

    Your Honda dealer can help you determine the correct service interval for your riding conditions. Improper or lack of proper air cleaner maintenance can cause poor perf ormance Your scooter’s air cleaner has very...
  • Page 117 (4) air cleaner Remove the two screws (3) that secure the air cleaner (4). Discard the air cleaner. Install a new air cleaner. (1) screws (2) air cleaner Install the removed parts in reverse housing cover order of removal. Servicing Your Honda...
  • Page 118: Belt Case Air Cleaner

    (high flash point) solvent − such as kerosene not gasoline. After cleaning, gently squeeze out the remaining solvent. Avoid twisting or wringing the element. (1) bolts This can tear the foam. (2) belt case air cleaner assembly (cont’d) Servicing Your Honda...
  • Page 119 Do not apply oil to the element. The drive belt may be damaged. Install the element. Install the element cover. Install the belt case air cleaner assembly. Install the removed parts in reverse order of removal. Servicing Your Honda...
  • Page 120: Crankcase Breather

    (1) crankcase breather tube plug Place a drain pan under the crankcase breather tube plug ( ). Remove the plug to drain the deposits in the tube. Reinstall the crankcase breather tube plug. Servicing Your Honda...
  • Page 121: Throttle

    Adjustment Loosen the lock nut ( ). Turn the adjuster ( ). After adjustment, check for smooth rotation of the throttle grip from fully closed to fully open in all steering positions. (1) lock nut (2) adjuster Servicing Your Honda...
  • Page 122 Check that the throttle assembly is positioned properly and the securing bolts are tight. Check for smooth rotation of the throttle from fully open to fully closed in all steering positions. If there is a problem, see your Honda dealer. Servicing Your Honda...
  • Page 123: Engine Idle Speed

    Engine Idle Speed The best way to assure proper carburetion Idle Speed Adjustment is to see your Honda dealer for regularly scheduled servicing, including carburetor adjustment. Refer to Saf ety Precautions on page LEFT SIDE Remember, idle speed adjustment is not a ‘‘cure-all’’...
  • Page 124 (page ). Start the engine. Adjust idle speed with the throttle stop screw ( ). Idle speed: − 1,500 ± 100 rpm + (3) throttle stop screw ( ) increase + ( ) decrease − Servicing Your Honda...
  • Page 125: Spark Plug

    Using the spark plug wrench provided in the tool kit, remove the spark plug. riding Use only the recommended type of spark plugs in the recommended heat range. Using spark plugs with an improper heat range can cause engine damage. Servicing Your Honda...
  • Page 126 ( ) carefully. The gap should be: 0.031 0.035 in (0.80 0.90 mm) − − (1) spark plug gap (2) side electrode With the plug washer attached, thread the spark plug in by hand to prevent cross-threading. (cont’d) Servicing Your Honda...
  • Page 127 If a plug is too loose, a piston may be damaged. If a plug is too tight, the threads may be damaged. Reinstall the spark plug cap. Take care to avoid pinching any cables or wires. Reinstall the maintenance lid. Servicing Your Honda...
  • Page 128: Suspension

    Lower spring pre-load provides a softer ride and is usually preferred for light loads and smooth roads. Higher spring pre-load provides a firmer ride and is recommended for heavy loads, rough road conditions, and faster, more challenging riding. Servicing Your Honda...
  • Page 129 (and passenger) weight and riding conditions by changing the spring pre-load. Do not attempt to disassemble, service, or dispose of the damper; see your Honda dealer. The instructions found in this owner’s manual are limited to adjustments of the shock assembly only.
  • Page 130 Position 3: standard position. Positions 4 to 7: for when the motorcycle is more heavily loaded. (Also increase spring pre-load for stiffer rear suspension.) Make sure that both shock absorbers are adjusted to the same position. Servicing Your Honda...
  • Page 131: Brakes

    As the brake pads wear, the brake fluid limit, there is probably air in the brake level will drop. A leak in the system will system. See your Honda dealer to have the also cause the level to drop. air bled from the system.
  • Page 132 Fluid fluid If your inspection indicates a low fluid The recommended brake fluid is Honda level, have your Honda dealer add the DOT 4 Brake Fluid, or any brake fluid of recommended brake fluid. equal quality and performance. Use fresh brake fluid from a sealed container.
  • Page 133 Check the fluid level. It should be above the LOWER level mark ( ). If the level is at or below the LOWER level mark, check the brake pads for wear (page (1) LOWER level mark Servicing Your Honda...
  • Page 134 Worn pads should be replaced. If the pads are not worn beyond the recommended limit, have your brake system inspected for leaks. Other Inspections Make sure there are no fluid leaks. Check for deterioration or cracks in the hoses and fittings. Servicing Your Honda...
  • Page 135 (page Front Brake Check the cutouts ( ) in each pad. If (1) cutouts either pad is worn to the cutout, replace both pads as a set. See your Honda dealer for this service. Servicing Your Honda...
  • Page 136 If the wear indicator ( ) is aligned with the end of the projection ( ) on the caliper bracket, replace both pads as a set. See your Honda dealer for this service. (1) wear indicator (2) projection Servicing Your Honda...
  • Page 137 Parking brake grip free play is: 2 - 4 clicks (1) parking brake lever If adjustment is necessary, have the brake adjusted by your Honda dealer for this service. Servicing Your Honda...
  • Page 138: Tires

    Overinflated tires make inflation and maintenance. your scooter ride more harshly, are more prone to damage from road hazards, and wear unevenly. The following pages give detailed information on how and when to check Servicing Your Honda...
  • Page 139 If you * check air pressure when your tires are includes the weight of the rider, ‘‘warm’’ –– even if your scooter has only passenger, all cargo & all accessories been ridden for a few miles –– the Servicing Your Honda...
  • Page 140 Cuts, slits, or cracks in the tires. Replace the tire if you can see fabric or cord. Nails or other foreign objects embedded in the side of the tire or tread. Excessive tread wear. (1) wear indicator (2) wear indicator location mark Servicing Your Honda...
  • Page 141: Tire Repair

    We strongly recommend that you replace, not repair, any tire that is punctured or damaged. As discussed below, a tire that is repaired, either temporarily or permanently, will have lower speed and performance limits than a new or undamaged tire. Servicing Your Honda...
  • Page 142 If you have a tire professionally repaired at a non-Honda facility, we recommend that you have the work checked by your Honda dealer. Servicing Your Honda...
  • Page 143 Always use the size and type of Whenever you replace a tire, remember: tires recommended in this owner’s Have the wheel balanced after the tire is manual. installed. Have the tire replaced by your Honda dealer if possible. Servicing Your Honda...
  • Page 144 Tires If you have a tire professionally replaced at a non-Honda facility, we recommend that you have the work checked by your Honda dealer. Important Safety Reminders Do not install a tube inside a tubeless tire on this scooter. Excessive heat build-up can cause the tube to burst.
  • Page 145: Side Stand

    The engine should stop as you lower the side stand. If the engine doesn’t stop, (1) side stand spring see your Honda dealer for service. Check that the side stand assembly is working properly. If the side stand is stiff or squeaky, clean the pivot area and lubricate the pivot bolt with clean grease.
  • Page 146: Battery

    Battery posts, terminals and accessories on your scooter –– or do not related accessories contain lead and lead ride frequently, we recommend that you compounds. Wash hands after handling. charge the battery frequently (see Battery Charging, page Servicing Your Honda...
  • Page 147 You will get the best storage results from removing the battery and slow (trickle) Wear protective clothing and a face shield, or have a skilled charging it every 30 days (see Battery mechanic do the battery Charging, page maintenance. Servicing Your Honda...
  • Page 148 Pull the battery ( ) out of the battery UNDER SEAT box. UNDER SEAT (3) rubber band (4) battery (5) negative ( ) terminal lead − (6) positive ( ) terminal lead + (1) clips (2) battery cover (cont’d) Servicing Your Honda...
  • Page 149: Battery Charging

    (1) ‘‘trickle’’ charger Slow charge the battery (see following section) once every 30 days. Be sure to read the information that came with your battery charger and follow the instructions on the battery. Improper charging may damage the battery. Servicing Your Honda...
  • Page 150 However, do not intentionally leave the charger connected longer than the time period recommended in the charger’s instructions. Avoid using an automotive-type battery charger. An automotive charger can overheat a scooter battery and cause permanent damage. Servicing Your Honda...
  • Page 151: Appearance Care

    Appearance Care Frequent cleaning and polishing will keep Avoid products that contain harsh your Honda looking newer longer. detergents or chemical solvents that Frequent cleaning also identifies you as an could damage the metal, paint, and owner who values your scooter. A clean plastic on your scooter.
  • Page 152 (like those at coin- operated car washes) can damage certain parts of your scooter. High pressure water (or air) can damage certain parts of your scooter. After cleaning, inspect for damage, wear, and leaks (fuel, oil, coolant, and brake fluid). Servicing Your Honda...
  • Page 153 Wash your scooter with a sponge or a soft towel. As you wash, check for heavy grime. If necessary, use a mild cleaner/degreaser to remove the grime. Servicing Your Honda...
  • Page 154 Make sure to wash off all the minutes of riding. detergent. (Detergent residue may cause windshield cracks.) Servicing Your Honda...
  • Page 155 Refer to Saf ety Precautions on page brake fluid, or other chemical solvents off the windshield. They will damage the Avoid using spray cleaner products on the plastic. tires or suspension components. Suggestions for using spray cleaner(s) follow: Servicing Your Honda...
  • Page 156 If necessary, rub with a sponge. Rinse and dry. Apply a spray cleaner/polish and wipe with a non-abrasive cloth. Dull, corroded chrome or Apply a high quality chrome/aluminum aluminum. polish and wipe with a non-abrasive cloth. Servicing Your Honda...
  • Page 157 Use a wet sponge and mild detergent. Avoid stiff brushes, steel wool, or cleaners containing abrasives or chemical compounds. After washing, rinse with plenty of water and dry with a clean cloth. If the paint is chipped, apply touch-up paint. Servicing Your Honda...
  • Page 158 If a surface on your scooter is chipped or scratched, your Honda dealer has touch-up paint to match your scooter’s color. Be sure to use your scooter’s color code (page ) when you buy touch-up paint.
  • Page 159 Servicing Your Honda...
  • Page 160: Tips

    Tips Here’s a few helpful tips on how to store Storing Your Honda ......152 and transport your Honda, and how to be Transporting Your Scooter ....156 an environmentally responsible scooter You & the Environment ...... . 157 owner.
  • Page 161: Storing Your Honda

    Honda Motorcycle Winter Storage strainer screen (page Guide, available from your Honda dealer. Make sure the cooling system is filled with a 50/50% antifreeze solution (page We suggest you perform the following procedures to keep your scooter in top Fill the fuel tank.
  • Page 162 Storing Your Honda Drain the carburetor into an approved To prevent rusting in the cylinder, gasoline container and dispose of it in perform the following: an approved manner (page Remove the spark plug cap from the If storage will last longer than one spark plug.
  • Page 163 Storing Your Honda With the engine stop switch in the Store your scooter in an unheated area, RUN position, press the start button free of dampness, away from sunlight, several times to crank the engine and with a minimum of daily temperature distribute the oil.
  • Page 164 If your scooter has been stored for more than four months –– change the engine oil (page If your scooter has been stored for more than two months –– ask your Honda dealer to drain and replace the fuel. Charge the battery (page ) as required.
  • Page 165: Transporting Your Scooter

    Transporting Your Scooter If your scooter needs to be transported, it should be carried on a motorcycle trailer, or a truck or trailer with a flatbed area. For information about 24-hour emergency assistance, see page . Do not tow your scooter, as towing can seriously damage the transmission.
  • Page 166: You & The Environment

    You & the Environment Owning and riding a scooter can be Recycle Wastes. It’s illegal and enjoyable, but you must do your part to thoughtless to put used engine oil in the protect nature. trash, down a drain, or on the ground. Used oil, gasoline, coolant, and Following are tips on how you can be an cleaning solvents contain poisons that...
  • Page 167 Tips...
  • Page 168: Taking Care Of The Unexpected

    Taking Care of the Unexpected This section discusses the more common General Guidelines ....... 160 problems that can occur with your scooter If Your Engine Quits or while you’re riding. It tells you how to Won’t Start .......... . 161 evaluate each problem and what actions If You Have a Flat Tire .......
  • Page 169: General Guidelines

    (For information about the possible. Honda Rider’s Club of America, see page Do not continue riding if you are hurt or your scooter is not in safe riding condition.
  • Page 170: If Your Engine Quits Or Won't Start

    If you have a problem starting the but the engine won’t start symptom. − engine or experience poor engine − performance the following information may help you. If you can’t correct the problem, see your Honda dealer. Taking Care of the Unexpected...
  • Page 171 Tighten the battery lead. dead battery Charge the battery (page ). If charging doesn’t help, see your Honda dealer. faulty starter motor If all possible causes are negative, the starter motor may be faulty. See your Honda dealer. Taking Care of the Unexpected...
  • Page 172 Fill the fuel tank. loose or unconnected spark Install the spark plug cap securely. If the engine plug cap still won’t start, see your Honda dealer. loose battery cables Tighten the battery terminal bolts. weak battery Charge the battery (page ).
  • Page 173 POSSIBLE CAUSE WHAT TO DO idles roughly, too fast, stalls Check engine idle adjustment (page ). If the problem persists, see your Honda dealer. overheating Check the coolant temperature gauge. Refer to Y our Engine Overheats, page runs erratically, misfires See your Honda dealer.
  • Page 174 If applicable, switch to the recommended octane load gasoline (page ) or change your brand of gasoline. If the problem persists, see your Honda dealer. afterfires (backfires) See your Honda dealer. pre-ignition (runs on after See your Honda dealer.
  • Page 175: If You Have A Flat Tire

    If a tire has a major puncture or a cut in the tread or sidewall, or the bead has come loose from the rim, there is probably not much you can do except have your scooter transported to a Honda dealer or other Taking Care of the Unexpected...
  • Page 176 If You Have a Flat Tire frequently and check the air pressure. If the tire is losing pressure, it may be unsafe Riding your scooter with a to continue riding. As the tire gets low, it temporary tire repair can be risky. will affect the handling of your scooter If the temporary repair fails, you (especially with a passenger and cargo)
  • Page 177 If You Have a Flat Tire Inflate the tire: Tubeless tires have Should You Repair or Replace a some self-sealing ability if they are Tire? punctured and the result is usually just a slow leak. If this is the case, you can try inflating the tire to see if it will hold air We strongly recommend that you replace, pressure.
  • Page 178 Refer to Saf ety Precautions on page We recommend wheel removal be done only by your Honda dealer or another qualified mechanic. Do not attempt to remove the wheel on your own. Wheel removal requires mechanical skill and professional tools.
  • Page 179: If Your Engine Overheats

    If Your Engine Overheats Normally, the needle on your temperature gauge will rise to a point about midway between C (cold) and H (hot) and then Continuing to ride with an overheated level off. Hot weather may cause the engine can cause serious engine damage. needle to rise higher than normal.
  • Page 180 If Your Engine Overheats Check the radiator fan. scooter to a Honda dealer (page If the fan is not working, turn the If the temperature drops to normal, engine off. Open the fuse box (page check the coolant level. If it has gone ) and check the radiator fan fuse.
  • Page 181: If A Fuse Blows

    10A, 15A, but check all the fuses before looking other fuses elsewhere for another possible cause of 20A, 30A NSS250A/AS the problem. Replace any blown fuses and 10A, 15A check component operation. NSS250/S To prevent an accidental short circuit, turn the ignition switch OFF before checking or replacing the fuses.
  • Page 182 If a Fuse Blows Main Fuse Access: Disconnect the wire connector ( ) of To access the main fuse ( ), lift the the starter magnetic switch ( ). seat (page ) and remove the battery Pull the fuse out. If the main fuse is cover (page blown ( ), install the spare main fuse ( ).
  • Page 183 If a Fuse Blows Circuit Fuse Access: UNDER SEAT To access the circuit fuses, pull out the clips and remove the battery cover (page Open the fuse box cover ( ) to access the fuse box ( ). To check or replace a circuit fuse, pull the old fuse out of its retaining clips.
  • Page 184 Leave the blown fuse in that Replacing a f use with one that has a circuit and have your scooter checked by higher rating greatly increases the chance your Honda dealer. of damage to the electrical system. Taking Care of the Unexpected...
  • Page 185: If You Crash

    Also, be sure to have another person or vehicle is involved in your Honda dealer check the frame and the accident. suspension after any serious crash. If you decide you are capable of riding...
  • Page 186: If You Lose Your Key

    If You Lose Your Key You should receive a key number plate your scooter to them or the nearest Honda ( ) with your keys. Store this plate in a dealer. The dealer will probably have to safe place. remove the ignition switch assembly to...
  • Page 187: If Your Battery Is Low (Or Dead)

    Bump starting is also not recommended. If you can’t charge the battery or it appears unable to hold a charge, contact your Honda dealer. Taking Care of the Unexpected...
  • Page 188: Technical Information

    Technical Information This section contains dimensions, Vehicle Identification ......180 capacities, and other technical data, plus Specifications ........183 information on government requirements Break-in Guidelines ......189 and how to break-in your scooter. High Altitude Carburetor Adjustment ...........
  • Page 189: Vehicle Identification

    Vehicle Identification The VIN (vehicle identification number) Serial Numbers appears on the Safety Certification Label attached to the left front cover. The frame, VIN, and engine serial numbers are required when you register LEFT SIDE your scooter. They may also be required when ordering replacement parts.
  • Page 190 Vehicle Identification The frame number ( ) is stamped on the The engine number ( ) is stamped on the right side of the frame body. back of the crankcase near the rear wheel. RIGHT SIDE LEFT REAR (2) frame number (3) engine number Technical Information...
  • Page 191 Vehicle Identification INSIDE CENTER COMPARTMENT Color Label & Code The color label is located in the center compartment. The color code is helpful when ordering replacement parts. You may record the color and code in the Quick Reference section at the rear of this manual. (1) color label Technical Information...
  • Page 192: Specifications

    53.5 in (1,360 mm) NSS250/A overall height 46.1 in (1,170 mm) NSS250S/AS 60.8 in (1,545 mm) wheelbase 5.1 in (130 mm) ground clearance Weight 373 lbs (169 kg) NSS250/S dry weight 377 lbs (171 kg) NSS250A 379 lbs (172 kg) NSS250AS Technical Information...
  • Page 193 Pro Honda GN4, HP4 (without molybdenum additives) or HP4M (with molybdenum additives) 4-stroke oil or an equivalent motorcycle oil cooling system, Pro Honda HP Coolant or an equivalent high quality ethylene recommendation glycol antifreeze containing corrosion protection inhibitors specifically recommended for use in aluminum engines 1.3 US qt (1.2 )
  • Page 194 Specifications Capacities passenger capacity operator, one passenger maximum weight 366 lbs (166 kg) capacity rider, passenger, all cargo and accessories Engine Specifications displacement 15.2 cu-in (249 cm ) bore & stroke 2.86 × 2.36 in (72.7 × 60.0 mm) compression ratio 10.5 : 1 spark plug (standard) DPR7EA-9 (NGK)
  • Page 195 Specifications Power Transmission V-Belt primary reduction 6.876 final reduction Chassis & Suspension caster 27°30’ trail 3.7 in (95 mm) tire size, front 110/90-13 M/C 56L tire size, rear 130/70-12 62L bias-ply, tubeless tire type tire pressure, front 25 psi (175 kPa , 1.75 kgf/cm ) (cold) tire pressure, rear 29 psi (200 kPa , 2.00 kgf/cm )
  • Page 196 Specifications Lights 12V-55W × headlight 12V-21/5W × brake/tail light 12V-21/5W × (front) turn signal lights 12V-21W × (rear) 12V-1.7W × instrument lights 12V-5W license light 12V-3W × turn signal indicator 12V-1.7W high beam indicator 12V-1.7W parking indicator 12V-3.4W trunk light Technical Information...
  • Page 197 Specifications Fuses main 10A, 15A, 20A, 30A ...NSS250A/AS other fuses 10A, 15A ...NSS250/S Torque Specifications 15 lbf·ft (20 N·m , 2.0 kgf·m) oil plug Technical Information...
  • Page 198: Break-In Guidelines

    Break-in Guidelines Help assure your scooter’s future reliability and performance by paying extra attention to how you ride during the first 300 miles (500 km). During this period, avoid full-throttle starts and rapid acceleration. Technical Information...
  • Page 199: High Altitude Carburetor Adjustment

    See your Honda dealer. However, the carburetor must be returned to standard factory specifications before riding again at lower altitudes (below 5,000 feet, 1,500 m). See your Honda dealer. Sustained riding at lower altitudes with the lean high-altitude setting may cause rough idling, stalling, or engine damage from overheating.
  • Page 200: Emission Control Systems

    Emission Control Systems Exhaust Emission Requirements UNDER SEAT The U. S. Environmental Protection Agency (EPA) and the California Air Resources Board (CARB), require that your scooter comply with applicable exhaust emissions standards during its useful life, when operated and maintained according to the instructions provided.
  • Page 201 Compliance with the terms of the Distributor’s Warranties for Honda Honda Motor Co., Ltd. utilizes various Scooter Emission Control Systems is systems to reduce carbon monoxide, necessary in order to keep the emissions oxides of nitrogen and hydrocarbons.
  • Page 202 Emission Control Systems Exhaust Emission Control System Oxidation Catalytic Converter The exhaust emission control system The oxidation catalytic converter is in the includes a secondary air supply system, exhaust system. Through chemical and an oxidation catalytic converter. reactions, they convert HC and CO in the engine’s exhaust to carbon dioxide (CO ) No adjustment to these systems should be and water vapor.
  • Page 203 If you are aware of any of the following crankcase emissions into the atmosphere. symptoms, have the vehicle inspected and Blow-by gas is returned to the combustion repaired by your authorized Honda scooter chamber through the air cleaner and the dealer. carburetor.
  • Page 204 Emission Control Systems Noise Emission Control System AMONG THOSE ACTS PRESUMED TAMPERING WITH THE NOISE TO CONSTITUTE TAMPERING ARE CONTROL SYSTEM IS PROHIBITED: THE FOLLOWING ACTS: U. S. federal law prohibits, or Canadian Removal of, or puncturing the muffler, provincial laws may prohibit the following baffles, header pipes or any other acts or the causing thereof: ( ) The component which conducts exhaust...
  • Page 205: Catalytic Converter

    The catalytic converter acts on HC and small amount of leaded gasoline can CO. A replacement unit must be an contaminate the catalyst metals, making original Honda part or its equivalent. the catalytic converter ineffective. The catalytic converter must operate at a Keep the engine tuned-up.
  • Page 206: Oxygenated Fuels

    Oxygenated Fuels Some conventional gasolines are being The following are the EPA-approved blended with alcohol or an ether percentages of oxygenates: compound. These gasolines are collectively referred to as oxygenated ETHANOL (ethyl or grain alcohol) 10% fuels. To meet clean air standards, some by Volume areas of the United States and Canada use You may use gasoline containing up to...
  • Page 207 Oxygenated Fuels METHANOL (methyl or wood alcohol) Fuel system damage or performance 5% by Volume problems resulting from the use of an You may use gasoline containing oxygenated fuel containing more than the methanol containing up to 5% methanol percentages of oxygenates mentioned by volume as long as it also contains above are not covered under warranty.
  • Page 208: Consumer Information

    Consumer Information This section contains information on your Authorized Manuals ......200 warranty and how to get an official Honda Warranty Coverage ......203 service manual. Warranty Service ........204 Contacting Honda ........ . 205 Your Honda Dealer ......
  • Page 209: Authorized Manuals

    Authorized Manuals The Service Manual used by your authorized Honda dealer is available from Helm, Inc. Also available, but not necessary, to service your model is the Honda Common Service Manual, which explains theory of operation and basic service information for various systems common to all Honda motorcycles, motor scooters and ATVs.
  • Page 210 By completing this form you can order the materials desired. You can pay by check or money order, or charge to your credit card. Mail to Helm, Inc. at the address shown on the back of this order form (USA only). Canada: See your Honda dealer to order authorized manuals. Publication Item Description Qty.
  • Page 211 NOTE: Dealers and Companies please provide dealer or company name, and also the name of the person to whose attention the shipment should be sent. Customer Name Attention Street Address - No P. O. Box Number Apartment Number City State Zip Code Daytime Telephone Number Check or money order enclosed payable to Helm Inc.
  • Page 212: Warranty Coverage

    Please read the Warranties Booklet given Almost all of your warranty coverage can to you by your Honda dealer at the time of be extended through the Honda Protection purchase. Be sure to keep your Honda Plan.
  • Page 213: Warranty Service

    If you aren’t satisfied with your your scooter, call the service department dealer’s handling of the situation, we of your Honda dealer. Make an suggest you discuss your problem with the appointment for an inspection and appropriate member of the dealership’s diagnosis.
  • Page 214: Contacting Honda

    If you wish to comment on your experiences with your Honda or with your We will likely ask your Honda dealer to dealer, please send your comments to the respond, or possibly acknowledge your following address: comments directly.
  • Page 215: Your Honda Dealer

    Honda parts, Pro Honda products, quality and dependability of your Honda. Hondaline accessories. The same quality that went into your Honda can be found in Genuine Honda replacement parts. You’ll also find comparable quality in the accessories and products available from the parts department.
  • Page 216: The Honda Rider's Club

    ATV rider training is available from the enjoyment from owning your Honda is to Specialty Vehicle Institute of America join the Honda Rider’s Club of America with the purchase of a new Honda ATV. (HRCA). Your purchase of a new A subscription to Honda Red Rider, motorcycle, scooter or ATV from a bi-monthly insider’s magazine for all...
  • Page 217: Reporting Safety Defects

    National Highway Washington, D.C. area) or write to: Traffic Safety Administration (NHTSA) NHTSA, U.S. Department of in addition to notifying American Honda Transportation, Washington, D.C. 20590. Motor Co., Inc. You can also obtain other information If NHTSA receives similar complaints, it...
  • Page 218 Consumer Information...
  • Page 219: Table Of Contents

    Table of Contents The following presents the contents of Parking Brake Lock ......22 each section of your owner’s manual. BEFORE RIDING ....... . 25 SCOOTER SAFETY ......Are You Ready to Ride ? ..... . 26 Important Safety Information ....
  • Page 220 BASIC OPERATION & RIDING ..43 SERVICING YOUR HONDA ... . 67 Safe Riding Precautions ......44 Bef ore You Service Your Honda Starting & Stopping the Engine .... . 45 The Importance of Maintenance ... . 70 Preparation .........
  • Page 221 Table of Contents SERVICING YOUR HONDA (cont’d) Chassis Service Procedures Suspension ..........119 Brakes ........... 122 Fluids & Filters Tires ............129 Fuel ............90 Side Stand ..........136 Engine Oil & Strainer Screen ....
  • Page 222 If a Fuse Blows ........172 Your Honda Dealer ......206 If You Crash ......... 176 The Honda Rider’s Club ..... . 207 If You Lose Your Key ......177 Reporting Safety Defects ..... 208 If Your Battery is Low (or Dead) ..
  • Page 223: Index

    ..........107 tripmeter reset ........22 air pressure,tires ........129 altitude, high ......... 190 American Honda, contacting ....205 apparel, protective ........26 appearance care ........142 capacity, fuel ......... . 91 carburetor, altitude adjustment ....
  • Page 224: Index

    Index component locations, ............93 gauges, indicators & controls .... . 10 overheats .......... . 168 maintenance ........83 pinging ..........90 consumer information ......199 starting ..........45 coolant ........... 103 stop switch .........
  • Page 225 ........91 Rider’s Club ........207 fuses ............172 dealer ..........206 Honda service manual ......200 horn button ..........22 gap, spark plug ........117 gasohol ..........197 gasoline ..........
  • Page 226 Index key, lost ..........177 maintenance, kit, tool ........... . 86 importance ......... . 70 periodic ..........74 record ..........81 safety ........... 72 schedule ..........76 labels, safety ..........manual, service ........200 limit, weight ...........
  • Page 227 ......208 owner’s manual storage ......87 rider training ........3, 28 oxygenated fuels ........197 Rider’s Club, Honda ......207 riding, basic operation ........43 clothing ..........26 precautions .........
  • Page 228 Index stand, side ..........136 start button ..........20 starting, safety, engine ..........45 important precautions ......72 troubleshooting ........ . 161 labels ............ steering lock ..........62 reporting defects ....... 208 stop switch, engine ........
  • Page 229 Index theft prevention tips ....... . 64 vehicle identification no. (VIN) ... 180 throttle ........... 112 tires, air pressure ........129 flat ............ . 166 replacing .......... . 133 warranty, tool kit ............ . 86 coverage ..........
  • Page 230: Quick Reference

    Honda. You’ll also find space to record important notes. The engine of your Honda can be the most expensive component to repair. Proper maintenance, especially the use of the recommended fluids and filters, prevents premature wear and damage.
  • Page 231 Quick Reference VIN/Frame No. Engine No. Frame No. Ignition Key No. Color Label Owner’s Name Address City/State Phone Dealer’s Name Address City/State Phone Service Mgr. Quick Reference...
  • Page 232 Pro Honda GN4, HP4 (without molybdenum additives) or HP4M (with molybdenum additives) 4-stroke oil or equivalent Coolant ethylene glycol antifreeze (silicate-free) for aluminum engines in 50/50 solution with Pro Honda HP Coolant or an equivalent distilled water 366 lbs (166 kg) Maximum Weight...
  • Page 233 200 lbs (90 kg) of added weight standard: DPR7EA-9 (NGK) X22EPR-U9 (DENSO) Spark Plugs DPR6EA-9 (NGK) X20EPR-U9 (DENSO) cold climate: DPR8EA-9 (NGK) high speed riding: X24EPR-U9 (DENSO) Fuses main: 10A, 15A, 20A, 30A ...NSS250A/AS other: 10A, 15A ...NSS250/S Quick Reference...

Table of Contents