1. Technical number: 137STS22\r\n2. Number of gears: 137\r\n3. Rib width: 22\r\n4. Belt type: Timing belt\r\n5. Suitable for car: Rio\r\n\r\n[**Rio Dangil Timing Belt**](https://fidarbelt.com/product/%25d8%25aa%25d8%25b3%25d9%2585%25d9%2587-%25d8%25aa%25d8%25a7%25db%258c %25d9%2585-%25d8%25b1%25db%258c%25d9%2588-%25d8%25af%25d8%25a7%25d9%2586%25da%25af%25db%258c%25d9%2584/)\r\nThe timing belt is one of the basic parts in the car engine, the task of this part is to engage and time the internal parts of the engine with the rotational movement of the crankshaft, in fact, parts such as valve camshaft, water pump, oil pump. oil pump) that need to rotate their axis in order to perform their specific task, adjusting and timing their rotation rate and angle is done through the timing belt in the engine. Rio Dangil timing belt has two types of rubber and metal, the common rubber type that needs to be changed periodically and the metal type that is known as a chain will need to be replaced less in low performance.\r\n\r\n** Rio Dangil timing belt replacement time **\r\nOn average, original belts have a service life of 60 to 80,000 kilometers and must be replaced in this period, a torn timing belt can cause very expensive damage to the engine, so never forget to replace it on time.\r\n\r\n**Detecting failure or end of life of Dangil Rio timing belt**\r\nAlthough this work should be done by an expert, we try to teach you in the simplest way, open the plastic cover around the timing belt so that the timing belt can be seen, the car is off, the fuel pump fuse is in Find the fuse box and remove it (FUEL PUMP), ask someone else to start it, every time you start the foley, the cam shaft (one of the timing belt rollers that you have a full view of) moves half a turn, you have to repeat the start. Check the entire belt with a qualified eye, the smallest crack or change in the inside of the belt is a sign of the end of the timing belt\'s life.
Tehran
