How to change the timing belt
Visits:9775 Time:2012-03-12
The first step is to conduct the work of checking the belt: During the checking work , the first task is to check the tightness of the belt , the best way of checking is to judge the tightness of the belt by feeling it ; it is found that the belt is obviously slacking , then the timing will be in dislocation , and it will affect the performance of the engine , the most possible reason for this may lie in that the belt has been excessively stretched ,or maybe the deice of automatic tensioning are slacking or seized up, another reason may be the spring is broken , in that case it has to be replaced with new ones. The damage of the belt teeth: this kind of problem often occurs when the belt is in low tension , and there is some dirt remaining in the indentation of the chain wheel. At this time check should be made on the sealing of the gasket .However , if the tension strength provided by the tensioning device is too big , or if the tension strength is properly provided but the device of tensioning has not been aligned , both of them may be the causes making the cracks on the belt teeth and the back of the belt .At this occasion the best way out is to renew the timing belt on time .When checking is carried out , if the following phenomenon have been found out such as the belt hardness is reduced , and there is any wearing corrosion ,broken fiber, or flaw and fracture occurred , it indicates that the belt is broken and can not continually to be used . it is reminded that if the timing belt is broken , it will cause you some unnecessary economic losses .