One, the engine is short of cylinder, the temperature is not uniform how to do?
It is recommended to replace or clean the spark plug. If the carburetor can be used to adjust the mixture concentration, it is recommended to make the spark plug sleeve for standby if the car is often short of cylinder. Old CB after cleaning carburetor installed after the fuel tank switch open and drip for a while can get on the car, every night when parking the switch on the fuel tank to 9 o 'clock position, the next day started to open, disassembly carburetor a little trouble, after loading the car difficult, battery weak ready charger service!
Two, the whole car suddenly no electricity how to do?
It is suggested to open the side cover of the safety box, it is possible to burn the insurance, check and replace the insurance.
Three, the car suddenly can not add oil, and then slowly turn off the fire, stop for a while and can be a car, and then never start
It is recommended to check whether there is a gasoline filter, installed under the oil is not free, it is best to remove.
Four, feeder problem, the next day the car can't start, often hit no electricity how to return a responsibility?
It is suggested to check whether the lamp has been modified to be 100 watt. If the lamp has been changed to be 100 watt, it will consume a lot of electricity. (xenon lamp does not consume electricity) See whether the battery aging, if every time the motor drags water 80% of the battery is not good, it is recommended to replace 12 volts 8 amperes or 9 amperes battery. Refuel your car when it's charging properly and see if the light changes depending on the size of the accelerator.
Five, the chain will ring how to return a responsibility?
It is suggested that if the sound is regular, the chain of the back wheel is tight and loose after idle rotation, which means the chain is elongated, deformed, and the abnormal sound disappears after changing the chain. If the replacement or ring out of line is a small problem, fly serious words will be very loud. Small flywheel wear and tear is best to buy the car or the original parts, domestic thin, the chain will be installed on the mine. Big flying home can barely be used.
Six, when the transmission will be when! One, some big small, belong to normal?
As long as it is motorcycle can have, need not make a fuss! Clutch clutch hang block after no release clutch car has a feeling of forward thrust, clutch stroke is over, adjust the left clutch screw, if still not improved, then adjust the clutch drum which screw. As long as the hot car will automatically disappear, there is a downhill taxiing neutral to wait for the speed down can be put in gear, otherwise there will be a crash sound. Hurt the car! When accelerating, the first, second and third gear will make a sound when, the faster the bigger the sound above the fourth gear will disappear.
Seven. What is the reason for the direction jitter?
Check whether the head bearing is loose, the car under normal condition is mostly due to tire aging deformation, replace the front tire can. Direction turn heavy or rob a direction, check before fetal air pressure, mostly because of fetal air pressure.
Eight, the brake disc abnormal sound, empty cart listen to the brake disc sound?
A slight rustle is normal. If the cart is struggling or struggling to move, the brake disc is out of alignment or the caliper is in an abnormal position, check the brake pad, replace or clean the caliper piston.
Nine, the way to remove the hub?
It is suggested that a person with a big frame can remove the front and rear wheels, not a big frame with bricks or other things, the car to lift things pad exhaust pipe bottom can be removed hub, remove the front wheel front pad brick, remove the rear wheel back pad.
Ten, exhaust pipe rust solution?
It is suggested to remove the exhaust pipe, pay attention to the screw removal and installation do not twist too tight, will slip wire, after removal cleaning, with 800 degree high temperature paint spray twice, air dry installation, a week can not touch the mud. Otherwise there will be marks.