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YG125-24 instructions (BM125)
Preparation:
Review:
Sign:
Check:
Standardization:
Approval:

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Summary of Contents for Yingang YG125-24

  • Page 1 YG125-24 instructions (BM125) Preparation: Review: Sign: Check: Standardization: Approval:...
  • Page 2 Preface Thank you for purchasing our motorcycle. Thank you very much. This car has the advantages of gas consumption, low noise, advanced structure and beautiful appearance. This manual introduces the basic operation and maintenance method of this car. Please read it carefully.Proper use, maintenance and maintenance can effectively protect the driving safety, reduce the motorcycle failure, and maintain the best performance of the motorcycle.
  • Page 3: Table Of Contents

    Directory Motorcycle safety driving----------------------------------------------------------------------------------------------3 Safe driving rules--------------------------------------------------------------------------------------------------------3 Protection measures----------------------------------------------------------------------------------------------------3 A modified guidelines--------------------------------------------------------------------------------------------------3 Loading and accessories-----------------------------------------------------------------------------------------------3 Wheel tyre----------------------------------------------------------------------------------------------------------------4 Number of motorcycle-------------------------------------------------------------------------------------------------5 Parts location-------------------------------------------------------------------------------------------------------------6 Instrument and indicator light--------------------------------------------------------------------------------------7 Fuel oil and lubricating oil-------------------------------------------------------------------------------------------9 Operational guidelines for school official cites use------------------------------------------------------------10 Engine starting----------------------------------------------------------------------------------------------------------11 Engine running---------------------------------------------------------------------------------------------------------12 Motorbike---------------------------------------------------------------------------------------------------------------13 Brake use----------------------------------------------------------------------------------------------------------------14...
  • Page 4: Motorcycle Safety Driving

    Motorcycle safety driving Warning: drive motorcycle, pay attention to driving safety. Only after you understand the safety requirements can you drive. Safe driving rules 1. Check before driving, so as not to damage parts and prevent accidents. 2. Inexperienced drivers are the most vulnerable.In accordance with the provisions of the road traffic safety law, "driving a motor vehicle shall obtain a motor vehicle driving license according to law ", so a motorcycle must be held behind a motor vehicle driving license to drive a motorcycle.Never lend your car to someone who doesn't drive or have a license.
  • Page 5 loading 1. Keep the weight of luggage low and close to the center of gravity of the motorcycle. To reduce the "unbalanced" phenomenon by carrying the average load on both sides, If the center of gravity is far away from the center of the motorcycle, it will affect the driving balance.
  • Page 6: Number Of Motorcycle

    : to ensure smooth and safe driving of Warning Minimum tread depth. motorcycles, proper wheel balancing Front wheel :2.0mm Rear wheel:4.5mm necessary. Do not remove or replace any wheel balancing device. If you need to balance the wheel, please contact with the dealer or maintenance station. After the tire is repaired or replaced, wheel balance should be adjusted.
  • Page 7 ① Vehicle identification code. ④ Side stand ② Engine number ⑤ The front left foot pedal ③ Shift pedal ⑥ The left rear pedal ① The right rear pedal ② Before the right foot pedal ③ The rear brake pedal - 6 -...
  • Page 8: Instrument And Indicator Light

    Instrument and indicator light The instrument is above the headlight. ①Turn left to indicator light: turn left turn to turn on the light, this lamp flicker instruction. ②Far light refers to the light: when the high beam is opened, the light is on. ③Speed table: indicates the instantaneous speed of the crankshaft.
  • Page 9: Fuel Oil And Lubricating Oil

    The tachometer goes into the dashed area Note: · even if the engine has been worn, normal use should not be used to display the tachometer in the 6 g area①. · when throttling the accelerator, please pay special attention to it. The tachometer should not be displayed in the 7 g area.
  • Page 10 Fuel pump The fuel pump ①is located at the bottom of the tank, and the fuel pump in the fuel tank is delivered to the nozzle with the fuel filter.The fuel pump side is connected with the high pressure pipe③,Tighten the screw on the clamp ②screw when installing. Note: when the fuel pump is installed, the inner side should be clean, and no particles can be found, which may block the oil supply system of the fuel pump.
  • Page 11: Operational Guidelines For School Official Cites Use

    oil must be selected according to the regulations, and no ordinary oil, gear oil, vegetable oil and so on can be used instead. The engine is filled with sg10w-40 gasoline engine oil.In order to change the lubricating oil of other specifications, the viscosity should be selected according to the different regions and temperature changes.When replacing the lubricating oil, please replace the original lubricating oil in the crankcase.
  • Page 12: Engine Running

    1. Insert the key into the ignition switch and switch to " " position. 2. Use the variable speed pedal to transfer the transmission to the neutral, the neutral indicator light should be on, or the transmission should be placed in any gear position, the left hand grips the clutch handle, and the clutch begins to work.
  • Page 13: Motorbike

    The mileage of new cars is 1000km.Since the engine is brand new, the initial 1000km is very important for the performance and service life of the engine.During the grinding period, the throttle should be avoided, and the speed of the engine should be selected strictly. The maximum speed must not exceed 6500r/ min (see engine tachometer).
  • Page 14: Brake Use

    with the brake pedal (the engine must be preheated when the engine is cold). 2. Slowly twist the throttle hand to increase the engine speed to ensure the smooth start of the vehicle. 3. When the car is moving, use the method of twisting the throttle to control the speed. 4.
  • Page 15: Maintenance And Maintenance

    Before turning, you should turn off the throttle and use the brake to slow down.Otherwise, turning off the accelerator or emergency brake at the moment of the turn can cause skidding, making the vehicle difficult to control. when driving on a wet or loose ground, you should pay attention to smooth operation. Sudden acceleration, emergency braking and sharp turn may cause the car to lose control.
  • Page 16: Spark Plug Selection And Replacement

    Insert the oil gauge into the lubricating oil (cannot be rotated) and take out the view. 2. Add the qualified lubricating oil as appropriate, add the highest scale (on-line), do not add more. 3. Screw into the oil ruler to check for oil leakage. Note: the engine running time oil is insufficient, can cause damage to the machine;Excessive oil can cause engine heating and fuel consumption.
  • Page 17: Cleaning And Assembly Of Air Filter

    adjust it to (0.6 ~ 0.7)mm.And check whether the spark plug gasket is good. 4. When installing the spark plug, to prevent the screw thread, you must first twist the spark plug in place with your hand, and then screw the spark plug with a socket wrench. Cleaning and assembly of air filter The air filter should be cleaned at least once after the vehicle has travelled 1000km.
  • Page 18: Check And Adjust The Throttle Operation

    mark the② "T" to a straight line with the cut line on the ignition timing hole cover.Touch the rocker arm with the finger to find out that the piston is at the end of the compression stroke.If the rocker arm is fastened, the rotor of the magnetic motor must be rotated 360 degrees counterclockwise and the mark is aligned again.
  • Page 19: Drive Chain Inspection, Adjustment And Lubrication

    stroke (10 ~ 20) mm, if you want to make an adjustment, please unscrew the crankcase on clutch control positioning plate ④inverse direction ⑥, loosen the lock nut and adjust the adjusting nut ⑤ according to chronological direction, will reduce in the clutch handle free trip; Press the reverse direction, the free stroke increases, and the final clearance adjustment is completed and the lock nut ⑥, ⑦.
  • Page 20: Inspection Of Hydraulic Disc Brake Before And After

    When adjustment is needed, ① should loosen the rear axle nut and adjust the regulator nut②to ensure that the adjustment amount of the regulator on the left and right sides ③ the same. Until the chain has the appropriate swing and tension, then tighten the rear axle nut.When the tensioning of the drive chain is adjusted, the rear brake should be adjusted accordingly to achieve the optimum condition.
  • Page 21 Note: 1. The hydraulic disc brake is operated under high pressure. In order to ensure safety and reliability, the replacement time of brake oil hose, brake oil cup and brake oil shall not exceed the time stipulated in this manual. 2.
  • Page 22: The Rear Wheel Disassembling

    surface of the part, otherwise it will corrode the surface. Apply clean water if it is on your skin. The front and rear brakes are disc brakes, and professional maintenance personnel should be required for maintenance when maintenance. The rear wheel disassembling 1.
  • Page 23: Replacement Of Insurance Inserts

    If the vehicle is stored, remove the negative wire and check and charge it regularly. Winter (below 0 ℃) after using the motorcycle, battery should be stored in a higher temperature (20 ℃) indoor. Replacement of insurance inserts Insurance insert specification: voltage, current 10A. If the fuse is frequently broken, it indicates that there is a short circuit or Take out the direction of...
  • Page 24 Lubrication drive chain; After cleaning the motorcycle, the braking performance may be reduced temporarily, and brake test should be carried out before hitting the road to restore it to normal state. Maintenance schedule I: check, clean, adjust, lubricate or replace C: cleaning R: replace A: adjust L: lubrication Maintenance project Project cycle...
  • Page 25: Storage Of Vehicles

    self-inspection. **All this project, the factory recommended by the dealer or maintenance station to ensure the safety. Note: 1. The driving in the dusty area should be more overhauled. 2. The speedometer reading is over 12000km, and repeat the schedule as shown in the table. Storage of vehicles Long-term storage of the vehicle (60 days or longer) needs to be maintained to maintain the performance of the vehicle and extend the service life of the vehicle.
  • Page 26: Main Technical Parameters

    be removed and grounded to prevent spark. 5. Remove the drive chain, clean it with solvent and lubricate it. Reload the drive chain or store it in a plastic bag (which is recommended to be tied to the frame for preservation). 6.
  • Page 27 The above data, based on the specified test conditions, may vary with the climate, road and vehicle maintenance in actual driving. YG125-24 electrical schematic diagram (for reference only) Instructions for use of exhaust pollution control devices The instructions on exhaust pollution control devices If your motorcycle is equipped with...
  • Page 28 4. After the initial 1000km, the motorcycle should be used to handle the filter element, inspection and cleaning of the oil and water separator, and remove the oil in the separator. 5. The carbon tank is the core element of the fuel evaporation pollution control device, which cannot be removed and replaced at will.

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