background image

 

15 

1

m

m

 

The  brake  lever  should  be  kept  with  a  certain  free 
distance  of  10

20mm  and  kept  a  certain  re-grip 

power. 

 

Abrasion of the brake blocks.     

Brake oil level   

  It has been filled with the special brake oil before the 

motorcycle leaves the factory. User should fill or replace 

the qualified brake oil (such as No.DOT3 or DOT4 brake 

oil)  from  the  appointed  maintenance  station.    Never 

replace  or  mix  other  oil,  otherwise  it  would  damage  the 

brake system. 

If  the  brake  oil  is  insufficient,  it  might  be  possible  for 

the  air  to  come  into  the  brake  system  and  result  in  the 

failure of the system.   

 
 
 
 
 
 
 

 
 
 
 

8. Tires 

Insufficient  tire  pressure  hastens  wear  of  them  and 
affects the riding stability. Please check the tire pressure 
and tread depth when applying regular maintenance. 

Tire pressure: front 200 kPa, rear 225 kPa. 

Tread  depth:  It  is  suggested  to  replace  a  new  tire 
when the tread depth is less than l mm.

   

 
 
 
 
 
 
 
 
 
 

◆ 

The  standard  tire  is  3.50-10  or  3.00-10  or 
110/70-12 for front and 3.50-10 or 3.00-10 or 
110/70-12  for  rear  tires.  Another  type  of  tire 
may cause trouble. 

◆ 

Tire  inflation  pressures  and  the  general  tire 
condition are extremely important to the pro- 
per performance and safety of the vehicle. 

 

Warning 

◆ 

 

Warning 

 

◆ 

Brake oil is corrosive material. It would damage 
and corrupt the painting of the part. It should be 
cleanout if the oil splash on the part. 

◆ 

If the oil sprayed on the skin or eyes, it should 
be cleaning quickly with a lot of water.   

 

Содержание BT49QT-9O3

Страница 1: ...BT49QT 9O3 User s Manual ...

Страница 2: ...eat importance to make your riding safer and more comfortable Experienced staffs in our sale agency and the maintenance shop will also offer excellent service for you Please take an initial examination of your motorcycle after the first 300km running in our designated maintenance shop and take regular examination in every 1000km thereafter All the direction illustration and specification included ...

Страница 3: ...tion of parts 3 Controlling parts 4 Fuel tank 6 Fuel and engine oil 6 Starting pedal 6 Pre riding inspection 7 Engine starting 8 Running in 9 Regular maintenance 10 Tools 16 Technical Parameters 17 Electrical Circuit Chart 19 ...

Страница 4: ...y 2 Helmet Do remember to wear helmet while riding 3 Being familiar with motorcycle operation It is of great importance to ensure your safety getting familiar with motorcycle operation 4 Speed limitation Drive at proper speed in accordance with the road condition the weather and your driving skill WARNING It is dangerous to drive on the wet road Do not make an abrupt turning while accelerating and...

Страница 5: ...e engine number are for the purpose of registering the motorcycle When your motorcycle needs inspection repair or other special service the number will enable you to get good service from our sale agency Please note down your number here The frame number ...

Страница 6: ...3 The engine number Position of parts ...

Страница 7: ... Rear brake lever Hold it tightly and the rear brake works 2 Switches on the left A Switch for high low beam lights B Turning signal switch Left turning light Right turning light C Horn button 3 Meters and indicating lights ...

Страница 8: ...t turning light indicator F Right turning light indicator 4 Front brake lever Hold it tightly and the front brake works 5 Switches on the right A Head light switch B Electric starting button When the ignition switch is at ON position hold the brake and press the electric starting button and then the engine starts 6 Ignition switch ...

Страница 9: ...ank lock 1 Open the little cap on the fuel cap Insert the key and turn the key clockwise and take out the fuel cap 2 Align the lock tongue on fuel cap with the notch on fuel tank press the fuel cap and lock it Fuel and engine oil A Gasoline High quality fuel is essential to the engine Any sand in the fuel is absolutely prohibited 90 or higher quality lead free gasoline is preferred B Engine oil SA...

Страница 10: ...ar 1 Flexibility 2 No gap or loosing appearance 2 Brake system 1 Travel of the front brake and the rear brake 2 No break on the cable 3 Flexible function 3 Tires 1 Proper pressure 2 No crack or cutting 4 Fuel Sufficient fuel 5 Engine oil Sufficient engine oil 6 Lights Workable 7 Horn Workable 8 Gear oil With normal stock ...

Страница 11: ...lume of engine oil and gasoline before starting The main stand and the side stand should be taken back while starting the engine 2 Turn the ignition switch to the ON position 3 Engine Starting Grip the brake lever and press the starting button and then the engine will be started Grip the rear brake lever in case that the motorcycle rushes forwards abruptly Warning ...

Страница 12: ...the engine is running or the start motor will be damaged When using electric starting please press the rear brake lever in advance to get through the circuit and start the motor When using electric starting don t operate the starting motor continually or it may cause damage to the starting motor and the battery Warm up the engine after cold starting about 3 minutes Warning After the engine started...

Страница 13: ...ainer C C Gasoline strainer R Carburetor I I I C Air cleaner core Clean it every 2000km and replace it when necessary Spark plug Clean it every 3000km and replace when necessary Fuel throttle A A A A Drive belt I I Engine oil R R Replace every 3000km Brake system I I I I I Front fork and steering stem bearing I I I I Suspension I I I I Tires I I I I I Fastening nuts and bolts I F F F ...

Страница 14: ...ase use kick starting in stead of electric starting Put the ignition switch on OFF position before battery replacement Electrode identification red line green line Change a new battery every 4 years 2 Carburetor and idling speed adjustment Keep the engine warmed up for 2 3 minutes Adjust the idling speed screw to set the engine at speed of 1900 100 rpm The idling speed adjusting screw is following...

Страница 15: ...e oil Squeeze the excessive oil out but keep it lightly oil immersed If it has been damaged please replace a new one NOTE Do not clean it with any oil or water 4 Spark plug Clean the carbon deposit on the spark plug with a piece of hard wire or steel needle Adjust the gap to 0 6 0 7mm with a thickness gauge Use A7RTC when replacement is needed 5 Fuel Refill the recommended 90 or higher quality lea...

Страница 16: ...placement to drain th e used oil Reinstall the oil plug for displacement paying attention to be tightened Refill 0 8 L recommended fresh engine oil Fasten all the nuts and screws 7 Brake system Normal free travel of the brake lever is about 10 20mm The front brake disk brake oil dipstick oil plug for displacement upper limit lower limit oil dipstick a a 10 20mm ...

Страница 17: ...er to change the brake blocks wear and tear indicator brake disc brake blocks Check the following items of brake system before driving the motorcycle Check if there is any leakage Check if there is any leakage or crack on the oil pressed hose FREE TRAVEL means the distance between the positions from free status to the beginning performance of the brake Pay attention to the sensitivity of the brake...

Страница 18: ...e pressure hastens wear of them and affects the riding stability Please check the tire pressure and tread depth when applying regular maintenance Tire pressure front 200 kPa rear 225 kPa Tread depth It is suggested to replace a new tire when the tread depth is less than l mm The standard tire is 3 50 10 or 3 00 10 or 110 70 12 for front and 3 50 10 or 3 00 10 or 110 70 12 for rear tires Another ty...

Страница 19: ...suddenly please check the fuse first 11 Gear oil Please use the recommended gear oil SAE85W 90 Total capacity 110ml Replacing capacity 100ml How to change gear oil Stand up the main stand Take off the oil plug for refill Take off the oil plug for draining let off all the dirty gear oil Tighten the oil plug for draining Refill fresh gear oil and tighten the oil plug for refill Warning ...

Страница 20: ... refilling please make sure you have locked the oil plugs and bolts Tools A full set of tools is offered for your daily use Technical Parameters Items Specifications Size Length Width Height 1660mm 663mm 1100mm ...

Страница 21: ...Circuit system Spark plug Battery Fuse Headlight Front turning lights Rear turning lights Brake light Position lights A7RTC 12V 5 7AH 10A 12V 35 35W 12V 10W 12V 10W 12V 21 5W 12V 5W Volume of the fuel tank Volume of the engine oil tank 6 5L 0 5L 1L Items Specifications Model Type Cylinder 139QMA 4 stroke 1 ...

Страница 22: ...n 2 9N m 7000r min PD19J Sponge core CDI Electric kicking start Forced air cooled Pressure spray Brake system Front disk brake Rear drum brake Suspension Front shock absorber Rear shock absorber Variable pitch spring hydraulic damping shock absorber Variable pitch spring hydraulic damping shock absorber Tires 3 50 10 or 3 00 10 or 110 70 12 for front tire 3 50 10 or 3 00 10 or 110 70 12 for rear t...

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