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18

Items 

Specifications 

Engine 

Model 
Type 
Cylinder 
Bore and stroke 
Cylinder volume 
Compression ratio 
Max. Power 
Max. Torque 
Carburetor 
Air cleaner 
Ignition type 
Starting mode 
Cooling mode 

                              Lubrication 

139QMA 
4 stroke 

39mm

×

41.4 mm 

49cm

 

     

10.5

±

0.3:1 

2.61 kW/8000r/min 
3.56N

·

m/5500r/min 

PZ18J 
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 

120/70-12 56J for front tire 
130/70-12 58J for rear tire

 

Mortch International Ltd

http://www.mortch.com

Содержание B08 series

Страница 1: ...B08 SERIES User s Manual Mortch International Ltd...

Страница 2: ...enced 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...

Страница 3: ...arts 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 Mor...

Страница 4: ...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 a...

Страница 5: ...he 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 numb...

Страница 6: ...0 main stand 11 starting pedal 12 rear shock absorber 13 rear carrier 14 rear turning light 15 air cleaner 16 drum brake assy 17 rear reflector 18 rear brake lever 19 left switches assy 20 meters 21 r...

Страница 7: ...light Right turning light C Switch for high low beam lights 3 Meters and indicating lights A Indicates the speed in km h and Mph B Indicates total distance the motorcycle has run C Left turning light...

Страница 8: ...d then the engine starts 6 Ignition switch ON Engine can be started and all the lights can be operated The key cannot be taken out OFF The whole circuit is cut Engine and lights cannot be operated and...

Страница 9: ...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 SAE...

Страница 10: ...nd 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 Workabl...

Страница 11: ...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 motor...

Страница 12: ...e 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...

Страница 13: ...en 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 n...

Страница 14: ...p 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 3 Air cleaner A Remove 6 tightening screws of air cleaner cover...

Страница 15: ...piece of hard wire or steel needle Adjust the gap to 0 6 0 7mm with a thickness gauge Use A7RC when replacement is needed 5 Fuel Refill the recommended 90 or higher quality lead free gasoline when the...

Страница 16: ...7 Brake system Normal free travel of the brake lever is about 10 20mm The front brake disk brake The rear brake drum brake Turn the adjusting nut to get a proper travel FREE TRAVEL means the distance...

Страница 17: ...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 ap...

Страница 18: ...use Fuse is linked with the outer line of the battery When a light or circuit fails suddenly please check the fuse first 11 Gear oil Please use the recommended gear oil SAE85W 90 Total capacity 110ml...

Страница 19: ...dirty gear oil Tighten the oil plug for draining Refill fresh gear oil and tighten the oil plug for refill After refilling please make sure you have locked the oil plugs and bolts Tools A full set of...

Страница 20: ...3kg 242kg Capacity Max Speed Slope 45km h 6 Circuit system Spark plug Battery Fuse Headlight Front turning lights Rear turning lights Brake light Position lights A7RC 12V 5 7AH 10A 12V 35 35W 12V 10W...

Страница 21: ...1 2 61 kW 8000r min 3 56N m 5500r min PZ18J Sponge core CDI Electric kicking start Forced air cooled Pressure spray Brake system Front disk brake Rear drum brake Suspension Front shock absorber Rear s...

Страница 22: ...19 Mortch International Ltd h t t p w w w m o r t c h c o m...

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