A timing belt is a mechanical tool that transfers motio […]
A timing belt is a mechanical tool that transfers motion to the camshaft from the crankshaft of a reciprocating internal-combustion engine and sometimes it also transfers motion to some of the engine driven accessories. By connecting crankshaft to the camshaft, it will keep the cams turning at the same rate as the crank at a certain variable ratio. It will make sure the right valves are opened at the right time every time a stroke is made by a piston.
The timing belt plays a vital role in the car's proper operation. It controls a lot of the basic functions in your car, like water pump, air conditioner compressor, alternator, and much more.
Timing chains or gears are more expensive than timing belts. And timing belt also operates quietly. A timing belt doesn't need lubrication. But one disadvantage of timing belt is you need to replace it every certain interval.
When the timing belt slips just by one tooth, the engine stops operating. In several cars it will produce costly damage especially to the pistons and valves. When the timing belt drops or fails, you will not be able to start the engine. If this happens you should not try starting the engine again.
Your car's engine will stop working if it is something wrong with your timing belt. If this happens, your best option is to seek the help of a mechanic to fix the problem for you.
The easiest way to do this would be to check the mileage as to when the belt was last changed. If the vehicle you currently own was purchased a used car, look for a sticker under the hood as it will give you the mileage of the last change. If you can't find that sticker, refer to the owner's manual to see if there are instructions as to when the timing belt should be replaced.
Generally, timing belts are replaced every 60,000 to 75,000 miles. However, it is best to have a mechanic change it sooner to ensure safety and in the long run, save money.
Of course, to save even more, you can always learn how to replace it as well as the specific timing belt pulley involved all by yourself. You can pay close attention to how your mechanic changes it or just refer to the owner's manual to find out how to replace a timing belt pulley for your specific type of Timing Belt Company.