HUONIAO HN125-4F User Manual

Disclaimer: Model shown may differ slightly to that received

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HUONIAO Motorcycle HN125-4F

HUONIAO MOTORCYCLE MANUAL

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HUONIAO MOTORCYCLE

Passed ISO9001:2000 International Quality Series Verification

Passed China Compulsory Product (3C) Verification

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Dear User:

Thanks very much for purchasing HN125-4F motorcycle!

This manual gives you directions on how to operate HN125-4F properly, how to drive it

safely, and how to service it, etc.

This product observes the Standards Q/DH 001-2005.

For the sake of driving safely and comfortably, please read this manual carefully.

Enjoy your driving!

The specifications and instructions given in this manual are subject to change without

prior notice.

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Contents

I. Safe driving

1. Cautions

2. Altering the Motorcycle

3. Clothing

4. Driving Methods

II. Components and Their Usage

1. Serial Number of the Motorcycle

2. Main Switches

3. Handle lock

4. Meters

5. Fuel Valve

6. Far and Near Light Switch

7. Start-up Button

8. Light Change Switch

9. Turning Light Switch

10. Horn Button

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III. Operating Instructions

1. Essentials of Starting-up and Cautions

2. Essentials of Driving on Slopes

3. Essentials of Starting to Move the Motorcycle and Cautions

4. Stopping Methods and Cautions

IV. Pre-driving Check-up, Adjustment and Maintenance

1. Pre-driving Check-up

2. Checking and Refilling Machine Oil

3. Replacing Machine Oil

4. Checking and Refilling Fuel

5. Checking the Front Fork Turning Handlebar

6. Checking the Brakes ---- Any Length of Driving

7. Readjusting the Brakes

8. Checking and Adjusting the Clutch Lever

9. Readjusting the Throttle Wire

10. Readjusting the free travel distance of the Fuel Throttle Handlebar

11. Adjusting the Idle Speed

12. Checking and Readjusting the Driving Chain

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13. Checking the Front Light and the Rear Light/Braking Light

14. Checking the Turning Lights and the Horn

15. Checking and Refilling the Electrolyte

16. Cleaning the Battery Terminals

17. Checking and Replacing the Fuse

18. Checking the Tyres

19. Cleaning the Filtering Net of the Air filter

20. Checking the Ignition Plug

V. Adhesiveness of the Machine Oil of the engine and Its Selecting Reference
VI. Common Troubles, Their Causes and Solutions

Appendix:

1. Regular Maintenance Checklist

2. Main Functions Parameter List

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I. Safe driving

A pleasant mood and appropriate clothing are key elements to safe driving. For the sake of your safety
and the safety of others, please observe the traffic regulations.

1. Cautions

·Please wear a helmet.

·Please observe the speed limit.

·When the exhaust Sound-killing Tube gets extremely hot, please park the motorcycle in a place where no
one will touch it.

·Please have the motorcycle regularly checked and serviced.

·The maximum loading capacity of the rear cargo rack is equal to or less than 10 kg.

2. De-restricting the Motorcycle
De-restricting the motorcycle will affect its structure and functions, and therefore affect its performance,
increase its noise, and shorten its life span; de-restricting the motorcycle is illegal. Please don’t
de-restrict the motorcycle.

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3. Clothing

·Please wear a helmet and fasten its band.

·Please wear appropriate low-heel shoes.

·Please hold both handlebars and never drive with one hand.

·Please don’t wear wide sleeves or unbutton your sleeves, because wide sleeves and unbuttoned sleeves
may be blown onto your handlebar and endanger your driving. Therefore, please wear narrow sleeves
and button up your sleeves.

4. Driving Methods

·Please relax yourself, especially your arms, hands, waist, and feet, and keep an appropriate sitting posture
when driving, so that you will be able to make appropriate reactions in case of danger.

·Your sitting posture when driving has a great impact on your safety. When driving, please always put
your gravity to the centre of the cushion. If you sit towards the end of the motorcycle, the pressure on
the front tyres is reduced, the handlebars may shake, and danger may be resulted.

·When turning, slightly tilting your body inwards makes it easy to turn; If you remain vertical when
turning, you may be in danger.

·Driving on a bumpy road, or a road with rubbles and caves, or a road without pitch pavement, may be
dangerous, as the road surface is not flat. For the sake of safety, it’s advisable to slow down the
motorcycle, hold the handlebars tightly, and relax your shoulders, when driving on such a road.

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Please don’t make sudden braking or sudden turning.

·Sudden braking and sudden turning may turn over the motorcycle.

·Especially on rainy days and wet floor, sudden braking and sudden turning may endanger the driver by
turning over the motorcycle.

Special caution is required when driving on rainy days.

·On rainy days and wet floor, it takes a longer distance to stop the motorcycle when braking, so please
slow down before braking.

·Switch off the gear, make intermittent braking, and drive slowly when driving downhill.

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II. Components and Their Usage

（1）后视镜套件 Back mirror
（2）前大灯 Head Light
（3）前转向灯 Front Winker
（4）前反射器 Front Reflector
（5）油箱 Fuel Tank
（6）座垫 Saddle
（7）后货架 Back Carrier
（8）尾灯 Tail Light
（9）排气消声器 Exhaust Silencer
（10）主支架 Chief Stand
（11）前脚蹬 Front Foot Rack
（12）后刹车踏板 Rear Brake Paddle

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1. Serial Number of the Motorcycle
The serial number of the frame is engraved on the right side of the turning fork.
The serial number of the engine is engraved on the left of the
The name plate of the motorcycle is engraved on the front of the turning fork.
Frame No:
Engine No:

2. Key Switch
The Key Switch is used to turn on or off the power.

·When the Key Switch is in its “OFF” position, the power is turned off, and the engine won’t start. Then,
the key can be taken out.

·When the Key Switch is in its “ON” position, the power is turned on, the engine starts, and this time the
key can’t be taken out.

Caution:
You should never turn off the Key Switch in the course of driving. Turning the
Key Switch to its “OFF” position when driving will suddenly turn off the power
and bring about unexpected dangers. Therefore, never turn off the Key Switch
until the motorcycle is completely stopped.

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3. Handle lock
In order to guard against theft, HN125-4F is with a handle lock on the steering stem comp. Locking up

operation is as follows:

·Turn the steering handle to left fully

·Insert the main key into the handle lock

·Turn the key clockwise to lock

·Turn the key counter-clockwise to unlock

Caution:

·In order to guard against theft, please lock the handle lock when park the
motorcycle

·After lock up, please steer the handle to insure whether lock or not

·After lock up, make sure to take out the key and bring it with you when leave
the motorcycle

4. Meters

1) Speed Meter: indicates the running speed (km/h) of the motorcycle in motion. Please conform to the
speed limit so as to ensure safe driving.

2) Mileage Meter: indicates the accumulated mileage of the motorcycle (in kilometers).

3) Turning Indicator: when either the left or the right turning light is on, this orange indicator will shine.

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4) Gear Indicator: when the engine changes its gear, the corresponding numerical light will shine.

5) Fuel Meter: The digit device on the top of the meter indicates the approximate fuel volume in the tank

6) Fuel Meter Red Area: When finger of the device turn to Red Area, the fuel in the tank is not enough,
please refill fuel.

7) Journey Meter: indicates the distance of each journey (in kilometres)

8) Far shine indicator: when head light shows far shine, this indicator light.

9) Rotation Meter: indicates the speed of rotation of the engine.

10) Red Area of the Rotation Meter: indicates the limiting range of rotations of the engine. If the engine
keeps rotating at a speed within this range, its life span will be shortened.

5. Fuel Valve
The Fuel Valve is in a lower position on the left of the fuel tank.
The “OFF” position

·When the Fuel Valve is turned to its “OFF” position, fuel can’t flow from the tank into the carburettor.
Turn off this switch when the motorcycle isn’t in use.
The “ON” position

·When the Fuel Valve is turned to its “ON” position, fuel flows from the tank into the carburettor.
The “RES” (the auxiliary tank) position

·When the Fuel Valve is turned to the “RES” position, fuel flows out of the auxiliary tank.

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Warning:
In order to prevent sudden braking-off when the motorcycle runs out of fuel, you
must use the Fuel Valve properly in the course of driving.
Avoid touching any part of the scorching hot engine when operating the Fuel
Valve.

6. Far and Near Light Switch

·When the Far and Near Light Switch is turned to its Far Light position, the far bulb of the Front Light
shines, and in the meantime, the Far Light Indicator on the meter shines.

·When the Far and Near Light Switch is turned to its Near Light position, the near bulb of the Front Light
shines.

7. Start-up Button

·The Start-up Button is used to start up the engine. The engine is started up as soon as this button is
pressed.

·Check the gear to see whether the engine is in the neutral gear. If it is in the neutral gear, the engine
starts up as soon as the Start-up Button is pressed; otherwise, it won’t start. In this case, you may press
the clutch lever up to the handlebar and hold them tight, then press the Start-up Button.

·Don’t press the Start-up Button continuously for over five seconds.

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8. Light Change Switch

·When the Light Change Switch is on the “●” position, neither the front light nor the rear light shines.
This position is for daytime driving.

·When the Light Change Switch is on the “P∈” position, both the location light inside the front light and
the rear light shine.

·When the Light Change Switch is on “¤” position, both the front light and the rear light shine.

9. Winker Switch

·When the Winker Switch is pushed to the “←” position, the left Turning Light flickers, whereas when
the Turning Light Switch is pushed to the “→” position, the right Turning Light flickers. In the
meantime, the Turning Light Indicator on the Meter board flickers, too.

Caution:
Turn on the Turning Lights if you want to make a turning so as to warn the
vehicles that are following behind.
Push the switch back to its central position to turn off the Turning Lights right
after you make the turning; otherwise, the drivers behind you will be confused.