Honda Dio (2021) User guide

This manual should be considered a permanent part of the vehicle and should remain with the vehicle when it is resold.

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.

The vehicle pictured in this owner’s manual may not match your actual vehicle.

Welcome

Congratulations on your purchase of a new Honda vehicle. Your selection of a Honda makes you part of a worldwide family of satisfied customers who appreciate Honda's reputation for building quality into every product.

To ensure your safety and riding pleasure:

● Read this owner's manual carefully.

● Follow all recommendations and

procedures contained in this manual.

● Pay close attention to safety messages

contained in this manual and on the vehicle.

● The following codes in this manual

indicates the country.

Country Codes

Code Country SCV110F

Philippines

A Few Words About Safety

Your safety, and the safety of others, is very important. Operating this vehicle safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on safety labels and in this manual. This information alerts you to potential hazards that could hurt you or others. Of course, it is not practical or possible to warn you about all hazards associated with operating or maintaining a vehicle. You must use your own good judgement.

You will find important safety information in a variety of forms, including:

● Safety labels on the vehicle

●

Safety Messages preceded by a safety alert symbol and one of three signal words: DANGER, WARNING, or CAUTION. These signal words mean:

3DANGER

You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions.

3WARNING

You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions.

3CAUTION

You CAN be HURT if you don’t follow instructions.

Other important information is provided under the following titles:

NOTICE

Information to help you avoid damage to your vehicle, other property, or the environment.

Contents

Vehicle Safety P. 2

Operation Guide P. 12

Maintenance P. 35

Troubleshooting P. 68

Information P. 76

Specifications P. 87

Index P. 90

Vehicle Safety

This section contains important information for safe riding of your vehicle. Please read this section carefully.

Safety Guidelines................................................. P. 3

Safety Precautions............................................... P. 6

Riding Precautions .............................................. P. 7

Accessories & Modifications........................... P. 10

Loading ................................................................ P. 11

Safety Guidelines

Follow these guidelines to enhance your safety:

● Perform all routine and regular inspections

specified in this manual.

● Stop the engine and keep sparks and flame

away before filling the fuel tank.

● Do not run the engine in enclosed or partly

enclosed areas. Carbon monoxide in exhaust gases is toxic and can kill you.

Always Wear a Helmet

It's a proven fact: helmets and protective apparel significantly reduce the number and severity of head and other injuries. So always wear an approved helmet and protective apparel. 2 P. 6

Before Riding

Make sure that you are physically fit, mentally focused and free of alcohol and drugs. Check

that you and your passenger are both wearing an approved helmet and protective apparel. Instruct your passenger on holding onto the grab rail or your waist, leaning with you in turns, and keeping their feet on the when the

vehicle

is stopped.

footpegs, even

Take Time to Learn & Practice

Even if you have ridden other vehicles, practice riding in a safe area to become familiar with how this vehicle works and handles, and to become accustomed to the vehicles size and weight.

Ride Defensively

Always pay attention to other vehicles around you, and do not assume that other drivers see you. Be prepared to stop quickly or perform an evasive maneuver.

Continued

Vehicle Safety

Safety Guidelines

Make Yourself Easy to See

Vehicle Safety

Make yourself more visible, especially at night, by wearing bright reflective clothing, positioning yourself so other drivers can see you, signaling before turning or changing lanes, and using your horn when necessary.

Ride within Your Limits

Never ride beyond your personal abilities or faster than conditions warrant. Fatigue and inattention can impair your ability to use good judgement and ride safely.

Don't Drink or Use Drugs and Ride

Alcohol or drugs and riding don't mix. Even one alcoholic drink can reduce your ability to respond to changing conditions, and your reaction time gets worse with every additional drink. The same is true for drug use. Don't drink or use drugs and ride, and don't let your friends do it either.

Keep Your Honda in Safe Condition

It's important to keep your vehicle properly maintained and in safe riding condition. Inspect your vehicle before every ride and perform all recommended maintenance. Never exceed load limits (2 P. 11), and do not modify your vehicle or install accessories that would make your vehicle unsafe (2 P. 10).

If You are Involved in a Crash

Personal safety is your first priority. If you or anyone else has been injured, take time to assess the severity of the injuries and whether it is safe to continue riding. Call for emergency assistance if needed. Also follow applicable laws and regulations if another person or vehicle is involved in the crash.

Safety Guidelines

If you decide to continue riding, first turn the ignition switch to the OFF position, and evaluate the condition of your vehicle. Inspect for fluid leaks, check the tightness of critical nuts and bolts, and check the handlebar, control levers, brakes, and wheels. Ride slowly and cautiously. Your vehicle may have suffered damage that is not immediately apparent. Have your vehicle thoroughly checked at a qualified service facility as soon as possible.

Carbon Monoxide Hazard

Exhaust contains poisonous carbon monoxide, a colourless, odorless gas. Breathing carbon monoxide can cause loss of consciousness and may lead to death.

If you run the engine in confined or even partly enclosed area, the air you breathe could contain a dangerous amount of carbon monoxide.

Never run your vehicle enclosure.

inside a garage or other

3WARNING

Running the engine of your vehicle while in an enclosed or even partially enclosed area can cause a rapid buildup of toxic carbon monoxide gas.

Breathing this colourless, odorless gas can quickly cause unconsciousness and lead to death.

Only run your vehicle engine when it is located in a well ventilated area outdoors.

Vehicle Safety

Safety Precautions

Vehicle Safety

● Ride cautiously and keep your hands on the

handlebar and feet on the floor.

● Keep passenger's hands onto the grab rail

or your waist, passenger's feet on the footpegs while riding.

● Always consider the safety of your

passenger, as well as other drivers and riders.

Protective Apparel

Make sure that you and any passenger are wearing an approved helmet, eye protection, and high-visibility protective clothing. Avoid wearing loose clothes that could get caught on any part of your vehicle. Ride defensively in response to weather and road conditions.

Helmet

Safety-standard certified, high-visibility, correct size for your head

● Must fit comfortably but securely, with the

chin strap fastened.

● Face shield with unobstructed field of vision

or other approved eye protection

3WARNING

Not wearing a helmet increases the chance of serious injury or death in a crash.

Make sure that you and any passenger always wear an approved helmet and protective apparel.

Gloves

Full-finger leather gloves with high abrasion resistance

Boots or Riding Shoes

Sturdy boots with non-slip soles and ankle protection

Jacket and Trousers

Protective, highly visible, long-sleeved jacket and durable trousers for riding (or a protective suit)

Riding Precautions

Running-in Period

During the first 500 km (300 miles) of running, follow these guidelines to ensure your vehicles future reliability and performance.

● Avoid full-throttle starts and rapid

acceleration.

● Avoid hard braking.

● Ride conservatively.

Brakes

Observe the following guidelines:

● Avoid excessively hard braking.

u Sudden braking can reduce the vehicle

stability.

u Where possible, reduce speed before

turning; otherwise you risk sliding out.

● Exercise caution on low traction surfaces.

u The tyres slip more easily on such

surfaces and braking distances are longer.

● Avoid continuous braking.

u Repeated braking, such as when

descending long, steep slopes can seriously overheat the brakes, reducing their effectiveness.

● For full braking effectiveness, operate both

the front and rear brakes together.

Combi Brake

Your vehicle is equipped with a brake system that distributes the braking force between the front and rear brakes. The distribution of the braking force applied to the front and rear brakes when operating the front brake lever only and when operating the rear brake lever only is different. For full braking effectiveness, operate both the front and rear brakes together.

Continued

Vehicle Safety

Riding Precautions

Wet or Rainy Conditions

Vehicle Safety

Road surfaces are slippery when wet, and wet brakes further reduce braking efficiency. Exercise extra caution when braking in wet conditions. If the brakes get wet, apply the brakes while riding at low speed to help them dry.

Parking

● Park on a firm, level surface.

● If you must park on a slight incline or loose

surface, park so that the vehicle cannot move or fall over.

● Make sure that high-temperature parts

cannot come into contact with flammable materials.

● Do not touch the engine, muffler, brakes

and other high-temperature parts until they cool down.

● To reduce the likelihood of theft, always lock

the handlebar and remove the key and close the shutter when leaving the vehicle unattended. Use of an anti-theft device is also recommended.

Parking with the Centre Stand

Stop the engine.

To lower the centre stand, stand on the left side of the vehicle. Hold the left handle grip and the grab rail. Press down on the tip of the centre stand with your right foot and, simultaneously, pull up and back.

Riding Precautions

Left handle grip

Centre stand

Grab Rail

Turn the handlebar fully to the left.

Turn the ignition switch to the LOCK position (2 P. 20), remove the key and close the shutter (2 P. 21).

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

concentration of alcohol. 2 P. 85

● Do not use stale or contaminated petrol or

an oil/petrol mixture.

● Avoid getting dirt or water in the fuel tank.

Vehicle Safety

Accessories & Modifications

Accessories &

Vehicle Safety

Modifications

We strongly advise that you do not add any accessories that were not specifically designed for your vehicle by Honda or make modifications to your vehicle from its original design. Doing so can make it unsafe. Modifying your vehicle may also void your warranty and make your vehicle illegal to operate on public roads. Before deciding to install accessories on your vehicle be certain the modification is safe and legal.

3WARNING

Improper accessories or modifications can cause a crash in which you can be seriously hurt or killed.

Follow all instructions in this owner's manual regarding accessories and modifications.

Do not pull a trailer with, or attach a sidecar to, your vehicle. Your vehicle was not designed for these attachments, and their use can seriously impair your vehicle handling.

●

Carrying extra weight affects your vehicles handling, braking and stability. Always ride at a safe speed for the load you are carrying.

●

Avoid carrying an excessive load and keep within specified load limits.

Maximum weight capacity / Maximum luggage weight 2 P. 87

● Tie all luggage securely, evenly balanced

and close to the centre of the vehicle.

● Do not place objects near the lights or the

muffler.

3WARNING

Overloading or improper loading can cause a crash and you can be seriously hurt or killed.

Follow all load limits and other loading guidelines in this manual.

Vehicle Safety

Braking

Stopping

If pulling off the road, signal early enough to show traffic that you are pulling over, and pull over smoothly.

(P.28)

Close the throttle and apply the front and rear brakes together.

u The brakelight will indicate

that you have applied the brakes.

Turning Corners

Do your braking before entering corners.

Refuelling

Gradually reapply throttle when exiting turn.

Parking

Park on a firm level surface. Use the stand, lock the steering and close the shutter.

(P.8)

(P.29)

Operation Guide

Parts Location

Operation Guide

Instruments

Operation Guide

Fuel gauge

Remaining fuel when the gauge needle first points to the red: approximately 1.4 L (0.37 US gal, 0.31 Imp gal)

Speedometer

Shows riding speed in kilometers per hour.

Odometer

Shows the total kilometers ridden.

Indicators

If one of these indicators does not come on when it should, have your dealer check for problems.

High beam indicator

Left turn signal indicator

Right turn signal indicator

Operation Guide

Switches

Operation Guide

Turn signal switch

Pressing the switch turns the turn

signal off.

Headlight dimmer switch

• High beam

• Low beam

Horn button

Ignition switch

Seat opener switch

Pressing the switch open the seat.

Start button

P. 24

Ignition switch

Switches the electrical system on/off, locks the steering, and operates the seat opener switch.

u Key can be removed when in the

or LOCK

OFF

position.

Operates the seat opener switch.

OFF

Turns engine off.

LOCK

Locks steering.

ONSEAT

Turns electrical system on for starting/riding.

Operation Guide

Continued

Switches (Continued)

Steering Lock

Lock the steering when parking to help

Operation Guide

prevent theft. A U-shaped wheel lock or similar device is also recommended.

Push

Turn

Locking

Turn the handlebar all the way to the left.

Push the key down, and turn the ignition switch to the LOCK position.

u Jiggle the handlebar if the lock is difficult

to engage.

Remove the key.

Unlocking

Insert the key, push it in, and turn the ignition switch to the OFF position.

Shutter

The ignition switch for this vehicle is equipped with a shutter. After parking the vehicle, close the shutter for theft prevention.

Knob

Shutter key

Slot

Ignition key

Remove the ignition key from the ignition switch.

Align the projection of the shutter key with the slot of the shutter, and turn the shutter key counterclockwise.

u You can also close the shutter by moving

the knob upward without the shutter key.

Remove the key.

Open

Align the projection of the shutter key with the slot of the shutter, and turn the shutter key clockwise.

Operation Guide

Open

Projection

Rear Brake Lock

Be sure the rear brake lock is applied while starting and warming up the engine.

Operation Guide

Locking

Squeeze the rear brake lever and set the rear brake lock lever.

u The rear brake lock will not function if the

rear brake is not adjusted properly.

(P.59)

Unlocking

Squeeze the rear brake lever.

u Before riding, make sure that the rear brake

lock is fully released so there is no drag on the rear wheel.

Rear brake lever

Rear brake lock lever

Starting the Engine

Start your engine using the following procedure, regardless of whether the engine is cold or warm.

To restart a warm engine, follow the procedure for “High Air Temperature.”

NOTICE

•

If the engine does not start within 5 seconds, turn the ignition switch to the OFF position and wait 10 seconds before trying to start the engine again to recover battery voltage.

•

Extended fast idling and revving the engine can damage the engine, and the exhaust system.

•

Do not operate the kickstarter while the engine is running as engine damage could result. Do not apply excessive force on the kickstarter.

•

Fold up the kickstarter after the kickstarter is returned to the pedal stop.

Normal Air Temperature 10 - 35ºC (50 95ºF):

Place the vehicle on its centre stand.

Lock the rear brake lock. ( P.22)

u The starter motor will only work when

the brake lever is pulled in.

Turn the ignition switch to the ON position.

Operation Guide

Continued

Starting the Engine (Continued)

Pull the choke knob up all the way to fully on.

Operation Guide

Using the start button

Press the start button with the throttle completely closed. Release the start button as soon as the engine starts.

Choke knob

Using the kickstarter

Lightly depress the kickstarter until resistance is felt. Then let the kickstarter return to the top of its stroke. With the throttle completely closed, operate the kickstarter. Kick from the top of the stroke through to the bottom with a rapid, continuous motion.

Immediately after the engine starts, operate the choke to keep fast idle as it is.

About a quarter minute after the engine starts, push the choke knob down all the way to fully off.

If idling is unstable, open the throttle slightly.

High Air Temperature 35ºC (95ºF) or Above:

Follow steps a-c under “Normal Air Temperature.”

Do not use the choke.

Using the start button

Press the start button with the throttle completely closed. Release the start button as soon as the engine starts.

Using the kickstarter

Lightly depress the kickstarter until resistance is felt. Then let the kickstarter return to the top of its stroke.

With the throttle completely closed, operate the kickstarter. Kick from the top of the stroke through to the bottom with a rapid, continuous motion.

Low Air Temperature 10ºC (50ºF) or Below:

Follow steps a-e under “Normal Air Temperature.”

Immediately after the engine starts, operate the choke to keep fast idle as it is.

Continue warming up the engine until it runs smoothly and responds to the throttle when the choke knob is at fully off.

Operation Guide

Continued

Starting the Engine (Continued)

If you cannot start the engine:

Place the vehicle on its centre stand and

Operation Guide

lock the rear brake.

With the throttle slightly open (about 3 mm (0.1 in), without freeplay), press the start

button or operate the kickstarter with a rapid and continuous motion.

About 3 mm (0.1 in), without freeplay

If the engine does not start: Using the start button

Open the throttle fully and press the start button for 5 seconds.

Follow steps “Normal Air Temperature.”

If the engine starts with unstable idle, open the throttle slightly.

If the engine does not start, wait 10 seconds, then follow steps a - c again.

Using the kickstarter

Turn the ignition switch to the OFF position.

Open the throttle fully and crank the engine several times with the kickstarter.

Turn the ignition switch to the ON position.

Follow steps “Normal Air Temperature.”

If the engine starts with unstable idle, open the throttle slightly.

If Engine Will Not Start

(P.69)

Riding

Starting the Vehicle

Push the vehicle forward off the centre

stand.

u Lock the rear brake lock. u Keep throttle closed.

Get on the vehicle.

u Mount the vehicle from the left side,

keeping at least one foot on the ground.

Release the rear brake lock.

u To prevent unexpected movement,

squeeze both brake levers.

Acceleration and deceleration

To accelerate: Open the throttle slowly. To decelerate: Close the throttle.

Close (Decelerate)

Open (Accelerate)

Operation Guide

Continued

Riding (Continued)

Braking

Close the throttle and apply the front and rear brake levers together.

Operation Guide

Do not apply the brake lock while riding. It may cause the wheel to lock, reducing control of the vehicle.

Rear brake lever Front brake lever

Refuelling

5 marks

Fuel fill cap Lower edge of filler neck

Do not fill with fuel above the lower edge of the filler neck.

Fuel type: Unleaded petrol only Fuel octane number: Your vehicle is

designed to use Research Octane Number (RON) 91 or higher.

Tank capacity:

5.3 L (1.40 US gal, 1.17 Imp gal)

Refuelling and Fuel Guidelines (P.9)

Opening the Fuel Fill Cap

Open the seat. (P.30)

Turn the fuel fill cap counterclockwise until it stops and remove the fuel fill cap.

Closing the Fuel Fill Cap

Install and tighten the fuel fill cap by turning it clockwise.

u Make sure that the 5 marks on the cap

and fuel tank are aligned.

Close the seat.

3WARNING

Petrol is highly flammable and explosive. You can be burned or seriously injured when handling fuel.

• Stop the engine, and keep heat,

sparks, and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

Operation Guide

Storage Equipment

Seat

Operation Guide

SEAT

Ignition key

Seat opener switch

SEAT

Seat Open

Turn the handlebar pointed straight ahead.

Insert the ignition key and turn it to the SEAT position.

Push the SEAT side of the seat opener switch.

Open the seat.

Seat Close

Close and push down on the rear of the seat until locks. Make sure that the seat is locked securely to pull it up lightly. Take care not to lock your key in the compartment under the seat.

Helmet Holders

The helmet holders are located under the seat.

u Use the helmet holder only when parked.

Helmet holders

Helmet D-ring

3WARNING

Riding with a helmet attached to the holder can interfere with your ability to safely operate the vehicle and could lead to a crash in which you can be seriously hurt or killed.

Use the helmet holder only while parked. Do not ride with a helmet secured by the holder.

Operation Guide

Continued

Storage Equipment (Continued)

Centre compartment

A helmet can be stored in the centre compartment.

Operation Guide

Set in the front of the helmet forward.

u Some helmets may not fit in the

compartment due to their size or design.

Centre compartment

Never exceed the maximum weight limit. Maximum Weight: 10 kg (22 lb)

u Do not store any items that are flammable

or susceptible to heat damage.

u Do not store valuables or fragile articles.

Document Bag

The document bag is in the document compartment in the centre compartment.

Document bag

Helmet

Document compartment

Tool Kit

The tool kit is in the centre compartment.

Tool kit

Front Luggage Hook

The front luggage hook is provided below the handlebar.

u Do not attach a large bag or other item that

can interfere with the movement of your feet.

Front luggage hook

Never exceed the maximum weight limit.

Maximum Weight:1.5 kg (3 lb)

Operation Guide

Continued

Storage Equipment (Continued)

Rear Luggage Hook

The rear luggage hook is provided below the seat.

Operation Guide

u Do not attach a large bag or other item that

can interfere with the movement of your feet.

Rear luggage hook

Never exceed the maximum weight limit.

Maximum Weight:1.5 kg (3 lb)

Maintenance

Please read “Importance of Maintenance” and “Maintenance Fundamentals” carefully

before attempting any maintenance. Refer to “Specifications” for service data.

Importance of Maintenance ........................... P. 36

Maintenance Schedule..................................... P. 37

Maintenance Fundamentals ...........................P. 40

Tool....................................................................... P. 49

Removing & Installing Body Components..P. 50

Battery....................................................................

Front Top Cover ..................................................P. 51

Spark Plug ........................................................... P. 52

Engine Oil ............................................................ P. 55

Brakes................................................................... P. 59

Throttle ................................................................P. 65

Crankcase Breather ........................................... P. 66

Other Adjustments............................................ P. 67

Adjusting the Headlight Aim ............................ P. 67

P. 50

Importance of Maintenance

Keeping your vehicle well-maintained is absolutely essential to your safety and to protect your investment, obtain maximum performance,

Maintenance

avoid breakdowns, and reduce air pollution. Maintenance is the owner's responsibility. Be sure to inspect your vehicle before each ride, and perform the periodic checks specified in the Maintenance Schedule. 2 P. 37

3WARNING

Improperly maintaining your vehicle or failing to correct a problem before you ride can cause a crash in which you can be seriously hurt or killed.

Always follow the inspection and maintenance recommendations and schedules in this owner's manual.

Maintenance Safety

Always read the maintenance instructions before you begin each task, and make sure that you have the tools, parts, and skills required. We cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task.

Follow these guidelines when performing maintenance.

● Stop the engine and remove the key.

● Place your vehicle on a firm, level surface

using the centre stand or a maintenance stand to provide support.

● Allow the engine, muffler, brakes, and other

high-temperature parts to cool before servicing as you can get burned.

● Run the engine only when instructed, and

do so in a well-ventilated area.

Maintenance Schedule

The maintenance schedule specifies the maintenance requirements necessary to ensure safe, dependable performance, and proper emission control.

Maintenance work should be performed in accordance with Honda's standards and specifications by properly trained and equipped technicians. Your dealer meets all of these requirements. Keep an accurate record of maintenance to help ensure that your vehicle is properly maintained. Make sure that whomever performs the maintenance completes this record.

All scheduled maintenance is considered a normal owner operating cost and will be charged to you by your dealer. Retain all receipts. If you sell the vehicle, these receipts should be transferred with the vehicle to the new owner.

Honda recommends that your dealer should road test your vehicle after each periodic maintenance is carried out.

Continued

Maintenance

Maintenance Schedule

Pre-ride

Items

Fuel Line –

Maintenance

Fuel Level –

Throttle Operation 65

Choke Operation –

Air Cleaner

Crankcase Breather

Spark Plug 52

Valve Clearance –

Engine Oil 55

Engine Oil Strainer Screen

Engine Idle Speed –

Secondary Air Supply System

Secondary Air Supply System Air Filter

Drive Belt –

× 1,000 km 1 4 8 12 16 20 24

Check

× 1,000 mi 0.6 2.5 5 7.5 10 12.5 15

2 P. 40

Odometer reading

Maintenance Level Maintenance Legend

: Intermediate. We recommend service by your

dealer, unless you have the necessary tools and are mechanically skilled. Procedures are provided in an official Honda Shop Manual.

: Technical. In the interest of safety, have your vehicle

serviced by your dealer.

Annual

Check

Inspect (clean, adjust, lubricate, or replace, if necessary)

Replace

Clean

Regular Replace

Refer to

page

–

Maintenance Schedule

Pre-ride

Items

Final Drive oil

Brake Shoes Wear 63

Brake System 40

Brake Lock Operation 22, 59

Headlight Aim 67

Lights/Horn –

Clutch Shoes Wear –

Suspension –

Nuts, Bolts, Fasteners –

Wheels/Tyres 45

Steering Head Bearings –

× 1,000 km 1 4 8 12 16 20 24

Check

× 1,000 mi 0.6 2.5 5 7.5 10 12.5 15

2 P. 40

Odometer reading

Notes:

1 : At higher odometer reading, repeat at the frequency interval established here.

2 : Service more frequently when riding in unusually wet or dusty areas.

3 : Service more frequently when riding in rain or at full throttle.

4 : Replacement requires mechanical skill.

Annual

Regular

Check

Refer to

Replace

page

2 Years –

Maintenance

Maintenance Fundamentals

Pre-ride Inspection

To ensure safety, it is your responsibility to perform a pre-ride inspection and make sure that any problem you find is corrected. A pre-

Maintenance

ride inspection is a must, not only for safety, but because having a breakdown, or even a flat tyre, can be a major inconvenience.

Check the following items before you get on your vehicle:

● Fuel level - Fill fuel tank when necessary.

2 P. 29

● Throttle - Check for smooth opening and

full closing in all steering positions. 2 P. 65

● Engine oil level - Add engine oil if necessary.

Check for leaks. 2 P. 55

● Brakes - Check operation;

Front and Rear: check shoes wear and freeplay, adjust if necessary. 2 P. 59, 2 P. 63

● Lights and horn - Check that lights,

indicators and horn function properly.

● Wheels and tyres - Check condition, air

pressure and adjust if necessary. 2 P. 45

Maintenance Fundamentals

Replacing Parts

Always use Honda Genuine Parts or their equivalents to ensure reliability and safety.

3WARNING

Installing non-Honda parts may make your vehicle unsafe and cause a crash in which you can be seriously hurt or killed.

Always use Honda Genuine Parts or equivalents that have been designed and approved for your vehicle.

Battery

Your vehicle has a maintenance-free type battery. You do not have to check the battery electrolyte level or add distilled water. Clean the battery terminals if they become dirty or corroded. Do not remove the battery cap seals. There is no need to remove the cap when charging.

NOTICE

Your battery is a maintenance-free type and can be permanently damaged if the cap strip is removed.

NOTICE

An improperly disposed of battery can be harmful to the environment and human health. Always confirm local regulations for proper battery disposal instruction.

Continued

Maintenance

Maintenance Fundamentals

What to do in an emergency

If any of the following occur, immediately see your doctor.

● Electrolyte splashes into your eyes:

Maintenance

u Wash your eyes repeatedly with cool

water for at least 15 minutes. Using water under pressure can damage your eyes.

● Electrolyte splashes onto your skin:

u Remove affected clothing and wash your

skin thoroughly using water.

● Electrolyte splashes into your mouth:

u Rinse mouth thoroughly with water, and

do not swallow.

3WARNING

The battery gives off explosive hydrogen gas during normal operation.

A spark or flame can cause the battery to explode with enough force to kill or seriously hurt you.

Wear protective clothing and a face shield, or have a skilled mechanic do the battery servicing.

Cleaning the Battery Terminals

Remove the battery. 2 P. 50

If the terminals are starting to corrode and are coated with a white substance, wash with warm water and wipe clean.

If the terminals are heavily corroded, clean and polish the terminals with a wire brush or sandpaper. Wear safety glasses.

After cleaning, reinstall the battery.

Maintenance Fundamentals

Fuses

Fuses protect the electrical circuits on your vehicle. If something electrical on your vehicle stops working, check for and replace any blown fuses. 2 P. 75

Inspecting and Replacing Fuses

Turn the ignition switch to the OFF position to remove and inspect fuses. If a fuse is blown, replace with a fuse of the same rating. For fuse ratings, see “Specifications.” 2 P. 89

Maintenance

The battery has a limited life span. Consult your dealer about when you should replace the battery. Always replace the battery with another maintenance-free battery of the same type.

NOTICE

Installing non-Honda electrical accessories can overload the electrical system, discharging the battery and possibly damaging the system.

Blown fuse

NOTICE

Replacing a fuse with one that has a higher rating greatly increases the chance of damage to the electrical system.

Continued

Maintenance Fundamentals

If a fuse fails repeatedly, you likely have an electrical fault. Have your vehicle inspected by your dealer.

Maintenance

Engine Oil

Engine oil consumption varies and oil quality deteriorates according to riding conditions and time elapsed. Check the engine oil level regularly, and add the recommended engine oil if necessary. Dirty oil or old oil should be changed as soon as possible.

Selecting the Engine Oil

For recommended engine oil, see “Specifications.” 2 P. 88

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

● SAE standard

● API classification

: 10W-30

: SJ or higher

: MB

*1.

The JASO T 903 standard is an index for engine oils for 4-stroke motorcycle engines. There are two classes: MA and MB. For example, the following label shows the MA classification.

Oil code

Oil classification

*2.

The SAE standard grades oils by their viscosity.

*3.

The API classification specifies the quality and

performance rating of engine oils. Use SJ or higher oils, excluding oils marked as “Energy

Conserving” or “Resource Conserving” on the circular API service symbol.

Not recommended Recommended

Maintenance Fundamentals

Crankcase Breather

Service more frequently when riding in rain, at full throttle, or after the vehicle is washed or overturned. Service if the deposit level can be seen in the transparent section of the drain tube.

If the drain tube overflows, the air filter may become contaminated with engine oil causing poor engine performance. 2 P. 66

Tyres (Inspecting/Replacing)

Checking the Air Pressure

Visually inspect your tyres and use an air pressure gauge to measure the air pressure at least once a month or any time you think the tyres look low. Always check air pressure when your tyres are cold.

Inspecting for Damage

Inspect the tyres for cuts, slits, or cracks that exposes fabric or cords, or nails or other foreign objects embedded in the side of the tyre or the tread. Also inspect for any unusual bumps or bulges in the side walls of the tyres.

Inspecting for Abnormal Wear

Inspect the tyres for signs of abnormal wear on the contact surface.

Continued

Maintenance

Maintenance Fundamentals

Inspecting Tread Depth

Inspect the tread wear indicators. If they become visible, replace the tyres immediately.

Maintenance

or TWI

Wear indicator location mark

3WARNING

Riding on tyres that are excessively worn or improperly inflated can cause a crash in which you can be seriously hurt or killed.

Follow all instructions in this owner's manual regarding tyre inflation and maintenance.

Maintenance Fundamentals

Have your tyres replaced by your dealer. For recommended tyres and air pressure, see “Specifications.” 2 P. 88 Follow these guidelines whenever you replace tyres.

●

Use the recommended tyres or equivalents of the same size, construction, speed rating, and load range.

●

Do not install a tube inside a tubeless tyre on this vehicle. Excessive heat build-up can cause the tube to burst.

● Use only tubeless tyres on this vehicle. The

rims are designed for tubeless tyres, and during hard acceleration or braking, a tube-type tyre could slip on the rim and cause the tyre to rapidly deflate.

3WARNING

Installing improper tyres on your vehicle can adversely affect handling and stability, and can cause a crash in which you can be seriously hurt or killed.

Always use the size and type of tyres recommended in this owner's manual.

Maintenance

Maintenance Fundamentals

Air Cleaner

This vehicle is equipped with a viscous type air cleaner element. Air blow cleaning or any other cleaning can

Maintenance

degrade the viscous element performance and cause the intake of dust. Do not perform the maintenance. Should be serviced by your dealer.

Tool

The tool kit is in the centre compartment.

2 P. 33

You can perform some roadside repairs, minor adjustments and parts replacement with the provided tools.

● Spark plug wrench

● 12 × 14 mm Open end wrench

● Standard/Phillips screwdriver

● Screwdriver handle

Maintenance

Removing & Installing Body Components

Battery

Battery holder Battery

Maintenance

Disconnect the negative - terminal from the battery.

Disconnect the positive + terminal from the battery.

Remove the battery taking care not to drop the terminal nuts.

Negative terminal

Removal

Make sure the ignition switch is in the OFF position.

Remove the front top cover. 2 P. 51

Remove the battery holder by removing the bolt.

Positive terminal

Bolt

Installation

Install the parts in the reverse order of removal. Always connect the positive +

terminal first. Make sure that bolts and nuts are tight. For proper handling of the battery, see “Maintenance Fundamentals.” 2 P. 41 “Battery Goes Dead.” 2 P. 71

Front Top Cover

Front top cover

Slot

Removing & Installing Body Components u Front Top Cover

Removal

Screws A

Remove the screws A.

Remove the screws B.

Remove the front top cover by removing the prong from the slot.

Installation

Install the parts in the reverse order of removal.

Maintenance

Screws B

Prong

Spark Plug

Checking Spark Plug

For the recommended spark plug, see “Specifications.” 2 P. 88

Maintenance

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.

Place your vehicle on its centre stand on a firm level surface.

Remove the rear luggage hook by removing the screws A.

Remove the centre cover by removing the screws B.

Screw A

Screws B

Centre cover

Spark plug

Spark plug cap

Disconnect the spark plug cap from the spark plug.

Clean any dirt from around the spark plug base.

Remove the spark plug using provided spark plug wrench. 2 P. 49

Spark Plug u Checking Spark Plug

Inspect the electrodes and centre porcelain for deposits, erosion or carbon fouling.

u If the erosion or deposit is heavy,

replace the plug.

u Clean a carbon or wet-fouled plug

with a plug cleaner, otherwise use a wire brush.

Maintenance

Continued

Spark Plug u Checking Spark Plug

Check the spark plug gap using a wiretype feeler gauge.

u If adjustment is necessary, bend the

side electrode carefully.

Maintenance

The gap should be:

0.80 - 0.90 mm (0.031 - 0.035 in)

Spark plug gap

Make sure the plug washer is in good condition.

10.

Install the spark plug. With the plug washer attached, thread the spark plug in by hand to prevent cross-threading.

Side electrode

Plug washer

11.

Tighten the spark plug:

● If the old plug is good:

1/8 turn after it seats.

● If installing a new plug, tighten it twice

to prevent loosening: a) First, tighten the plug:

1/2 turn after it seats. b) Then loosen the plug. c) Next, tighten the plug again:

1/8 turn after it seats.

NOTICE

An improperly tightened spark plug can damage the engine. If a plug is too loose, a piston may be damaged. If a plug is too tight, the threads may be damaged.

12.

Install the parts in the reverse order of removal.

u When reinstalling the spark plug cap,

take care to avoid pinching any cables or wires.

Engine Oil

Checking the Engine Oil

If the engine is cold, idle the engine for 3 to 5 minutes.

Turn the ignition switch to the OFF position and wait for 2 to 3 minutes.

Place your vehicle on its centre stand on a firm, level surface. Remove the oil fill cap/dipstick and wipe it

clean.

Insert the oil fill cap/dipstick until it seats, but don't screw it in.

Check that the oil level is between the upper level and lower level marks on the oil fill cap/dipstick.

Securely install the oil fill cap/dipstick.

Oil fill cap/dipstick

Upper level

Maintenance

Lower level

Engine Oil u Adding Engine Oil

Adding Engine Oil

If the engine oil is below or near the lower level mark, add the recommended engine oil.

Maintenance

2 P. 44, 2 P. 88

Remove the oil fill cap/dipstick. Add the recommended oil until it reaches the upper level mark.

u Place your vehicle on its centre stand

on a firm, level surface when checking the oil level.

u Do not overfill above the upper level

mark.

u Make sure no foreign objects enter the

oil filler opening.

u Wipe up any spills immediately.

Securely reinstall the oil fill cap/dipstick.

NOTICE

Overfilling with oil or operating with insufficient oil can cause damage to your engine. Do not mix different brands and grades of oil.

For the recommended oil and oil selection guidelines, see “Maintenance Fundamentals.”

2 P. 44

Changing Engine Oil, Cleaning Strainer Screen

Changing the oil and cleaning the strainer screen requires special tools. We recommend that you have your vehicle serviced by your dealer.

If the engine is cold, idle the engine for 3 to 5 minutes.

Turn the ignition switch to the OFF position and wait for 2 to 3 minutes.

Place your vehicle on its centre stand on a firm, level surface.

Place a drain pan under the drain bolt and oil plug.

Remove the oil fill cap/dipstick, drain bolt and sealing washer to drain the oil.

Remove the oil plug, O-ring, spring and oil strainer screen and let the remaining oil drain out.

u Discard the oil at an approved

recycling centre.

Clean the oil strainer screen.

Check that the oil strainer screen and sealing rubber are in good condition.

Replace the O-ring and apply a thin coat of engine oil to the new O-ring before installing it.

10.

Install the oil strainer screen, spring and oil plug and tighten.

Torque: 20 N·m (2.0 kgf·m, 15 lbf·ft)

Engine Oil u Changing Engine Oil, Cleaning Strainer Screen

2ULQJ

2LOVWUDLQHUVFUHHQ

2LOSOXJ

6SULQJ

Maintenance

Continued

Engine Oil u Changing Engine Oil, Cleaning Strainer Screen

'UDLQEROW

Maintenance

11.

Install a new sealing washer onto the drain bolt. Tighten the drain bolt.

Torque: 24 N·m (2.4 kgf·m, 18 lbf·ft)

12.

Fill the crankcase with the recommended oil (2 P. 44, 2 P. 88) and install the oil fill cap/dipstick.

6HDOLQJZDVKHU

Required oil

When changing oil & cleaning the strainer screen:

0.8 L (0.8 US qt, 0.7 Imp qt)

When changing oil only:

0.7 L (0.7 US qt, 0.6 Imp qt)

13.

Check the oil level. 2 P. 55

14.

Check that there are no oil leaks.

Brakes

Inspecting the Brake Lever Freeplay

Place your vehicle on its centre stand on a firm, level surface.

Measure the distance the front and rear brake levers move before each brake takes hold.

Freeplay at the tip of the brake levers:

10 - 20 mm (0.4 - 0.8 in)

Freeplay Freeplay

Adjusting the Brake Lever Freeplay

Adjust the freeplay of the brake levers with the front wheel pointed straight ahead in the order of front brake followed by rear brake. Make sure the cut-out on the adjusting nut is seated on the brake arm pin when adjusting the freeplay.

Brake arm pin

If proper adjustment cannot be obtained by this method, see your dealer.

Adjusting nut

Continued

Maintenance

Brakes u Adjusting the Brake Lever Freeplay

Adjust the freeplay of the front brake lever by turning the No.1 adjusting nut a half-turn at a time while firmly pushing the brake arm.

Maintenance

Turn the No.1 adjusting nut until you can not turn it by hand.

u Refer mark 1 and 2 on brake arm. u During adjustment of No.1 adjusting

nut, No.2 adjusting nut should be in loose condition.

Decrease Freeplay

No.1 adjusting nut

Increase Freeplay

Push

Brake arm

Check the front brake lever free play. If front brake lever freeplay is 20 mm (0.8 in) or more further turn No.1 adjusting nut to adjust the front brake lever free play to within 10 - 20 mm (0.4 - 0.8 in).

To adjust No.2 adjusting nut, turn the No. 2 adjusting nut a half-turn at a time while firmly pushing the brake arm.

Brakes u Adjusting the Brake Lever Freeplay

Turn the No.2 adjusting nut until a gap between No.2 brake arm pin and a slot of side NO. 2 of brake arm becomes 1.0 mm (0.04 in) or below. Confirm there is no gap between the No.1 brake arm pin and a slot of side NO. 1 of brake arm.

No.1 brake arm pin

Brake arm

Side NO.1

No gap

Side NO.2

No.2 adjusting nut

Gap

No.2 brake arm pin

Apply the brakes several times and check for free wheel rotation after the front and rear brake levers are released.

After free play adjustment make sure that brake arm joint spring should be properly seated on the No.1 brake arm pin & No.2 brake arm pin grooves.

Continued

Maintenance

Brakes u Adjusting the Brake Lever Freeplay

Adjust the freeplay of the rear brake lever by turning the rear brake adjusting nut a half-turn at a time.

Push the brake arm to confirm that there is a gap between the rear brake adjusting nut and brake arm pin.

Maintenance

Decrease Freeplay

Increase Freeplay

Adjusting nut

Brake arm

Push

Brake arm pin

Gap

Adjusting nut

Apply the brake several times and check for free wheel rotation after the brake lever is released.

After adjustment, confirm the freeplay of the brake levers.

NOTICE

Do not turn the adjusters beyond its natural limits.

Make sure the brake arm, spring, and fastener are in good condition.

Brakes u Inspecting the Brake Shoe Wear

Inspecting the Brake Shoe Wear

The front and rear brake are equipped with a brake wear indicator.

Front

Reference mark

Arrow

Maintenance

Continued

Brakes u Inspecting the Brake Shoe Wear

Rear

Arrow

Maintenance

Reference mark

When the brake is applied, an arrow attached to the brake arm moves toward a reference mark on the brake panel. If the arrow aligns with the reference mark on full application of the brake, the brake shoes must be replaced. See your dealer for this service.

When the brake service is necessary, see your dealer. Use only Honda Genuine Parts or its equivalent.

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 vehicle inspected by your dealer.

Freeplay at the throttle grip flange:

2 - 6 mm (0.1 - 0.2 in)

Freeplay

Flange

Maintenance

Crankcase Breather

Cleaning the Crankcase Breather

Maintenance

Crankcase breather tube

Place a suitable container to receive deposits.

Remove the crankcase breather tube and drain deposits.

Reinstall the crankcase breather tube.

Other Adjustments

Adjusting the Headlight Aim

You can adjust vertical aim of the headlights for proper alignment. To move the headlight case, loosen the bolts. Tighten the bolts after adjustment. Obey local laws and regulations.

Raise

Lower

Bolt

Maintenance

Troubleshooting

Engine Will Not Start........................................ P. 69

Tyre Puncture ..................................................... P. 70

Electrical Trouble............................................... P. 71

Battery Goes Dead .............................................. P. 71

Burned-out Light Bulb

Blown Fuse ............................................................ P. 75

........................................ P. 71

Engine Will Not Start

Starter Motor Operates But Engine Does Not Start

Check the following items:

● Check the correct engine starting

sequence. 2 P. 23

● Check that there is petrol in the fuel tank.

Starter Motor Does Not Operate

Check the following items:

● Check the correct engine starting

sequence. 2 P. 23

● Check for a blown fuse. 2 P. 75

● Check for a loose battery connection

(2 P. 50) or battery terminal corrosion (2 P. 41).

● Check the condition of the battery. 2

If the problem continues, have your vehicle inspected by your dealer.

P. 71

Troubleshooting

Tyre Puncture

Repairing a puncture or removing a wheel requires special tools and technical expertise. We recommend you have this type of service performed by your dealer. After an emergency repair, always have the tyre inspected/replaced by your dealer.

Troubleshooting

Emergency Repair Using a Tyre Repair Kit

If your tyre has a minor puncture, you can make an emergency repair using a tubeless tyre repair kit. Follow the instructions provided with the emergency tyre repair kit. Riding your vehicle with a temporary tyre repair is very risky. Do not exceed 50 km/h (30 mph). Have the tyre replaced by your dealer as soon as possible.

3WARNING

Riding your vehicle with a temporary tyre repair can be risky. If the temporary repair fails, you can crash and be seriously injured or killed.

If you must ride with a temporary tyre repair, ride slowly and carefully and do not exceed 50 km/h (30 mph) until the tyre is replaced.

Electrical Trouble

Battery Goes Dead

Charge the battery using a motorcycle battery charger. Remove the battery from the vehicle before charging. Do not use an automobile-type battery charger, as these can overheat a motorcycle battery and cause permanent damage. If the battery does not recover after recharging, contact your dealer.

NOTICE

Jump starting using an automobile battery can damage your vehicle electrical system and is not recommended.

Burned-out Light Bulb

Follow the procedure below to replace a burned-out light bulb. Turn the ignition switch to the OFF or LOCK position.

Allow the bulb to cool before replacing it. Do not use bulbs other than those specified. Check the replacement bulb for correct

operation before riding.

For the light bulb wattage, see “Specifications.” 2 P. 89

Continued

Troubleshooting

Electrical Trouble u Burned-out Light Bulb

Headlight

Troubleshooting

Headlight

The headlight uses several LEDs. If there is an LED which is not turned on, see your dealer for servicing.

Position light

The position light uses several LEDs. If there is an LED which is not turned on, see your dealer for servicing.

Electrical Trouble u Burned-out Light Bulb

Brakelight/Taillight Bulb

Taillight lens

Bulb

Remove the taillight lens by removing the screws.

Slightly press the bulb in and turn it counterclockwise.

Install a new bulb and parts in the reverse order of removal.

u After putting back the lens packing in

place, install the taillight lens.

Screws

Front Turn Signal Bulb

Socket

Bulb

Socket

Remove the front top cover. 2 P. 51

Turn the socket counterclockwise and pull it out.

Slightly press the bulb in and turn it counterclockwise.

Install a new bulb and parts in the reverse order of removal.

Continued

Troubleshooting

Electrical Trouble u Burned-out Light Bulb

Rear Turn Signal Bulb

Taillight lens

Troubleshooting

Bulb

Remove the taillight lens by removing the screws.

Slightly press the bulb in and turn it counterclockwise.

Install a new bulb and parts in the reverse order of removal.

u After putting back the lens packing in

place, install the taillight lens.

Screws

Blown Fuse

Before handling fuses, see “Inspecting and Replacing Fuses.” 2 P. 43

Fuse Box Fuses

Fuse box cover

Main fuse

Spare fuses

Electrical Trouble u Blown Fuse

Remove the front top cover. 2 P. 51

Open the fuse box cover.

Pull out the fuses one by one to check for a blown fuse. Always replace a blown fuse with a spare of the same rating.

Close the fuse box cover.

Install the front top cover.

NOTICE

If a fuse fails repeatedly, you likely have an electrical problem. Have your vehicle inspected by your dealer.

Troubleshooting

Information

Keys....................................................................... P. 77

Instruments, Controls, & Other Features..... P. 77

Caring for Your Vehicle.................................... P. 78

Storing Your Vehicle ........................................ P. 81

Transporting Your Vehicle............................... P. 82

You & the Environment.................................... P. 83

Serial Numbers................................................... P. 84

Fuels Containing Alcohol................................. P. 85

Catalytic Converter ........................................... P. 86

Keys

Ignition Key

Be sure to record the key number provided with the key number plate. Store the spare key and key number in a safe location. To make a duplicate, take the spare key or the key number to your dealer. If you lose all ignition keys and the key number, the ignition switch assembly will probably have to be removed by your dealer to determine the key number.

A metal key holder may cause damage to the area surrounding the ignition switch.

Key number plateIgnition key

Instruments, Controls, & Other Features

Ignition Switch

Leaving the ignition switch in the ON position with the engine stopped will drain the battery.

Do not turn the key while riding.

Odometer

The odometer returns to 0 when the read-out exceeds 999,999.

Document Bag

The owner’s manual, registration, and insurance information can be stored in the plastic document bag located in the document compartment. 2 P. 32

Continued

Information

Caring for Your Vehicle

High Beam Indicator

The high beam indicator will come on briefly due to the capacitor being discharged when the ignition switch is turned to the ON position immediately after the engine is stopped with the high beam.

Headlight

Information

The headlight will come on briefly due to the capacitor being discharged when the headlight dimmer switch is operated immediately after the engine is stopped with the high beam.

Caring for Your vehicle

Frequent cleaning and polishing is important to ensure the life of your Honda. A clean vehicle makes it easier to spot potential problems. In particular, seawater and salts used to prevent ice on roads promote the formation of corrosion. Always wash your vehicle thoroughly after riding on coastal or treated roads.

Washing

Allow the engine, muffler, brakes, and other high-temperature parts to cool before washing.

Rinse your vehicle thoroughly using a low pressure garden hose to remove loose dirt.

If necessary, use a sponge or a soft towel with mild cleaner to remove road grime.

u Clean the headlight lens, panels, and

other plastic components with extra care to avoid scratching them. Avoid directing water into the air cleaner, muffler, and electrical parts.

Thoroughly rinse your vehicle with plenty of clean water and dry with a soft, clean cloth.

After the vehicle dries, lubricate any moving parts.

u Make sure that no lubricant spills onto

the brakes or tyres. Brake discs, pads, drum or shoes contaminated with oil will suffer greatly reduced braking effectiveness and can lead to a crash.

Apply a coat of wax to prevent corrosion.

u Avoid products that contain harsh

detergents or chemical solvents. These can damage the metal, paint, and plastic on your vehicle. Keep the wax clear of the tyres and brakes.

u If your vehicle has any matte painted

parts, do not apply a coat of wax to the matte painted surface.

Caring for Your Vehicle

Washing Precautions

Follow these guidelines when washing:

● Do not use high-pressure washers:

u High-pressure water cleaners can

damage moving parts and electrical parts, rendering them inoperable.

u Water in the air intake can be drawn into

the carburetor and/or enter the air cleaner.

● Do not direct water at the muffler:

u Water in the muffler can prevent starting

and causes rust in the muffler.

● Dry the brakes:

u Water adversely affects braking

effectiveness. After washing, apply the brakes intermittently at low speed to help dry them.

● Do not direct water under the seat:

u Water in the document compartment

can damage your documents and other belongings.

Information

Continued

Caring for Your Vehicle

● Do not direct water at the air cleaner:

u Water in the air cleaner can prevent the

engine from starting.

● Do not direct water near the headlight:

u The headlight's inside lens may fog

temporarily after washing or while riding in the rain. This does not impact the

Information

headlight function. However, if you see a large amount of water or ice accumulated inside the lens(es), have your vehicle inspected by your dealer.

● Do not use wax or polishing compounds on

matte painted surface:

u Use a soft cloth or sponge, plenty of

water, and a mild detergent to clean matte painted surfaces. Dry with a soft clean cloth.

Aluminium Components

Aluminium will corrode from contact with dirt, mud, or road salt. Clean aluminium parts regularly and follow these guidelines to avoid scratches:

● Do not use stiff brushes, steel wool, or

cleaners containing abrasives.

● Avoid riding over or scraping against curbs.

Panels

Follow these guidelines to prevent scratches and blemishes:

● Wash gently using a soft sponge and plenty

of water.

● To remove stubborn stains, use diluted

detergent and rinse thoroughly with plenty of water.

● Avoid getting petrol or detergents on the

instruments, panels, or headlight.

Storing Your Vehicle

Exhaust Pipe and Muffler

When the exhaust pipe and muffler are painted, do not use a commercially available abrasive kitchen cleaning compound. Use a neutral detergent to clean the painted surface on the exhaust pipe and muffler. If you are not sure if your exhaust pipe and muffler are painted, contact your dealer.

Storing Your Vehicle

If you store your vehicle outdoors, you should consider using a full-body cover. If you won't be riding for an extended period, follow these guidelines:

● Wash your vehicle and wax all painted

surfaces (except matte painted surfaces). Coat chrome pieces with rust-inhibiting oil.

● Place your vehicle on its centre stand and

position a block so that both tyres are off the ground.

● After rain, remove the body cover and allow

the vehicle to dry.

● Remove the battery (2 P. 50) to prevent

discharge. Fully charge the battery and then place it in a shaded, well-ventilated area.

u If you leave the battery in place,

disconnect the negative - terminal to prevent discharge.

Continued

Information

Transporting Your Vehicle

After removing your vehicle from storage, inspect all maintenance items required by the Maintenance Schedule.

Information

Transporting Your Vehicle

If your vehicle 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 vehicle with a wheel or wheels on the ground.

NOTICE

Towing your vehicle can cause serious damage to the transmission.

You & the Environment

Owning and riding a vehicle can be enjoyable, but you must do your part to protect the environment.

Choose Sensible Cleaners

Use a biodegradable detergent when you wash your vehicle. Avoid aerosol spray cleaners that contain chlorofluorocarbons (CFCs) which damage the atmosphere's protective ozone layer.

Recycle Wastes

Put oil and other toxic wastes in approved containers and take them to a recycling centre. Call your local or state office of public works or environmental services to find a recycling centre in your area, and to get instructions on how to dispose of non-recyclable wastes. Do not place used engine oil in the trash, or pour it down a drain or on the ground. Used oil, petrol, and cleaning solvents contain poisons that can hurt refuse workers and contaminate drinking water, lakes, rivers, and oceans.

Information

Serial Numbers

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

Information

Engine number

Frame number

Fuels Containing Alcohol

Some conventional fuels blended with alcohol are available in some locales to help reduce emissions to meet clean air standards. If you plan to use blended fuel, check that it is unleaded and meets the minimum octane rating requirement.

The following fuel blends can be used in your vehicle:

● Ethanol (ethyl alcohol) up to 10% by volume.

u Petrol containing ethanol may be

marketed under the name Gasohol.

The use of petrol containing more than 10% ethanol may:

● Damage the painting of the fuel tank.

● Damage the rubber tubes of the fuel line.

● Cause corrosion of the fuel tank.

● Cause poor drivability.

NOTICE

Use of blended fuels containing higher than approved percentages can damage metal, rubber, plastic parts of your fuel system.

If you notice any undesirable operating symptoms or performance problems, try a different brand of petrol.

Information

Catalytic Converter

This vehicle is equipped with two three-way catalytic converters. Each catalytic converter contains precious metals that serve as catalysts in high temperature chemical reactions that convert hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the

Information

exhaust gasses into safe compounds.

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.

Follow these guidelines to protect your vehicle catalytic converters.

● Always use unleaded petrol. Leaded petrol

will damage the catalytic converters.

● Keep the engine in good running condition.

● Have your vehicle serviced if your engine is

misfiring, backfiring, stalling, or otherwise not running properly, stop riding and turn off the engine.

Specifications

■ Main Components

Overall length 1,781 mm (70.1 in) Overall width 710 mm (28.0 in) Overall height 1,133 mm (44.6 in) Wheelbase 1,238 mm (48.7 in) Minimum ground

clearance Caster angle 27º 30’ Trail 92 mm (3.6 in) Curb weight 104 kg (229 lb) Maximum weight

capacity

Maximum luggage

weight

Passenger capacity Rider and 1 passenger Minimum turning radius 1.92 m (6.3 ft)

*1 : Including rider, passenger, all luggage, and accessories. *2 : Includes the weight of the luggage and added accessories.

158 mm (6.2 in)

170 kg (375 lb)

Centre compartment

Front luggage hook

Rear luggage hook

10 kg (22 lb)

1.5 kg (3 lb)

Displacement 109.19 cm3 (6.661 cu-in)

Bore x stroke

Compression ratio 9.5:1

Fuel

Fuel containing alcohol ETHANOL up to 10 % by volume Tank capacity 5.3 L (1.40 US gal, 1.17 Imp gal)

Battery

Primary reduction V-Matic (2.55:1-0.8:1) Final reduction 10.117

50.000 x 55.609 mm (1.9685 x 2.1893 in)

Unleaded petrol Recommended: 91 RON or higher

YTX4L-BS 12 V-3 Ah (10 HR)

Specifications

■ Service Data

Tyre size

Tyre type Bias-ply, tubeless

Recommended Tyre

Front 90/100-10 53J Rear 90/100-10 53J

Front

Rear

Specifications

Tyre air pressure (Driver only)

Tyre air pressure (Driver and passenger)

Spark plug (standard) MR7C-9N (NGK) Spark plug gap Idle speed 1,700 ± 100 rpm

Recommended engine oil

Front 150 kPa (1.5 kgf/cm2, 22 psi) Rear 200 kPa (2.00 kgf/cm2, 29 psi) Front 150 kPa (1.50 kgf/cm2, 22 psi)

Rear 250 kPa (2.50 kgf/cm2, 36 psi)

Honda 4-stroke motorcycle oil API Service Classification SJ or higher, excluding oils marked as “Energy Conserving” or “Resource Conserving,” SAE 10W-30, JASO T 903 standard MA

CEAT ZOOM-D MAXXIS M-6000-XMRF NYLOGRIP ZAPPER TVS CONTA 350M CEAT ZOOM-D MAXXIS M-6000-XMRF NYLOGRIP ZAPPER TVS CONTA 350M

0.80 - 0.90 mm (0.031 - 0.035 in)

Engine oil capacity

Transmission oil capacity

After draining 0.7 L (0.7 US qt, 0.6 Imp qt) After draining

& cleaning strainer screen

After disassembly

After draining After

disassembly

0.8 L (0.8 US qt, 0.7 Imp qt)

0.10 L (0.11 US qt, 0.09 Imp qt)

0.12 L (0.13 US qt, 0.11 Imp qt)

Specifications

■ Bulbs

Headlight LED Brakelight/Taillight 12 V-21/5 W Front turn signal 12 V-21 W × 2 Rear turn signal 12 V-21 W × 2 Position light LED

■ Fuses

Main fuse 15 A Other fuse 10 A

■ Torque Specifications

Oil plug 20 N·m (2.0 kgf·m, 15 lbf·ft) Engine oil drain bolt 24 N·m (2.4 kgf·m, 18 lbf·ft)

Specifications

Index

Accessories........................................................ 10

Basic Operation Flow...................................... 12

Battery.......................................................... 41 , 50

Brakes

Brakes.................................................................... 59

Shoe Wear........................................................... 63

Braking ................................................................. 7

Bulb

Brakelight/Taillight ............................................. 73

Index

Front Turn Signal................................................ 73

Headlight.............................................................. 72

Rear Turn Signal................................................. 74

Caring for Your Vehicle ................................. 78

Catalytic Converter.......................................... 86

Centre Compartment...................................... 32

Compartment

Document Bag............................................. 32, 77

Front Luggage Hook......................................... 33

Owner’s Manual .......................................... 32, 77

Rear Luggage Hook .......................................... 34

Tool Kit.................................................................. 33

Crankcase Breather ................................... 45, 66

Document Bag ........................................... 32, 77

Electrical Trouble ............................................. 71

Engine

Number ................................................................ 84

Oil.................................................................... 44, 55

Oil Strainer Screen............................................. 56

Starting ................................................................. 23

Environment...................................................... 83

Flooded Engine ................................................ 26

Frame Number ................................................. 84

Fuel

Recommended................................................... 29

Tank Capacity ..................................................... 29

Fuels Containing Alcohol............................... 85

Fuses............................................................. 43, 75

Gasohol .............................................................. 85

Headlight Aim .................................................. 67

Headlight Dimmer Switch ............................. 18

Helmet Holders ................................................ 31

Horn Button

...................................................... 18

Importance .......................................................... 36

Safety .................................................................... 36

Schedule............................................................... 37

Maximum Weight Limit........................... 11 , 87

Modifications.................................................... 10

Odometer.................................................... 16 , 77

Oil

Engine ............................................................ 44, 55

Ignition Key....................................................... 77

Ignition Switch ........................................... 19 , 77

Indicators........................................................... 17

Instruments ....................................................... 16

Load Limits ........................................................ 11

Loading Guidelines.......................................... 11

Maintenance

Fundamentals ..................................................... 40

Parking ................................................................. 8

Parts Location................................................... 14

Petrol........................................................ 9, 29, 87

Position light..................................................... 72

Protective Apparel............................................. 6

Recommended

Fuel........................................................................ 29

Oil .......................................................................... 44

Refuelling........................................................... 29

Index

Removal

Battery................................................................... 50

Front Top Cover................................................. 51

Repair Kit ........................................................... 70

Riding Precautions ............................................ 7

Safety Precautions............................................. 6

Seat ..................................................................... 30

Serial Numbers................................................. 84

Shutter................................................................ 21

Spark Plug ......................................................... 52

Index

Specifications.................................................... 87

Speedometer .................................................... 16

Start Button ................................................ 18 , 23

Starting the Engine ......................................... 23

Starting the Vehicle ........................................ 27

Steering Lock .................................................... 20

Storage

Centre Compartment........................................ 32

Document Bag.................................................... 32

Equipment ........................................................... 30

Helmet Holders .................................................. 31

Owner’s Manual ................................................. 77

Storing Your Vehicle ...................................... 81

Switches ............................................................. 18

Throttle............................................................... 65

Tool Kit............................................................... 33

Transporting Your Vehicle........................... 82

Troubleshooting .............................................. 68

Turn Signal Switch........................................... 18

Tyres

Air Pressure................................................... 45, 88

Puncture............................................................... 70

Replacing....................................................... 45, 70

Washing Your Vehicle .................................... 78

Weight Limit ..................................................... 11

Honda Dio (2021) User guide

Specifications and Main Features

Frequently Asked Questions

User Manual