Replacing the ZETEC ROCAN ACCESSORY BELT TENSIONER. Poly v belt tensioner that takes the engine's rotation to all vehicle accessories. Such as: Alternator, air conditioning, power steering, among others. Detail of the assembly of the Zetec Rocan engine accessory belt tensioner applied to a Focus. When assembling this tensioner, there are some details that must be observed carefully because its assembly depends exclusively on a fitting where its incorrect assembly can detonate the service. If this content helped you, be sure to like the video, with this YouTube understands that you liked the content and will thus indicate it to other people and consequently can help many others like you. Subscribe to the channel and activate the bell to be notified of the new content we are preparing ---- / brcartube ---- Thanks for the company. Stay in peace and thanks. Great tip that you can only find here on the Br Car Tube channel. Ford Focus equipped with Zetec Rocam engine and we are going to give you a personal tip regarding the assembly of the tensioner. When we are going to assemble this sensor here, if we follow the position that the spring comes in, both to fit inside the tensioning system here of this policy and inside where it fits when we assemble it, it stays in this position and you can see that it has a bar that is on the pulley here of the power steering pump. If we do the assembly hungry, it has to be assembled and as requested, that is what happens, it stays up and rotates. I said that the people do this assembly and do not know how it is going to work, what are the details to be able to assemble it so that it stays in its tensioning position, right? Opposition, it really has to work so that it does not catch on the other policy, which I will not go to. Passenger, people, look underneath and I will show you what has to be done to be able to do this assembly. From below, we can see the groove where it is located here to assemble it. If you assemble and tighten the screw here Inside you definitely won't be able to because when you fit it, it stays in this position where it stays up. The pulley stays up higher, but behind this pulley is a tooth. There's a little step here behind it that's a limiter. It has this function of limiting so that it could not stay like this, just for this functional limitation and that doesn't happen. You can see that it's nothing more than SMD if in this position, which is now the time limit, but this limit that it has to work in reverse, not limiting how much it will work like this, limiting so much that it can't go back. That's what we're going to do to make assemblies. We have to leave this screw here behind and if for the fuss that the bench has to stay a little bit. You can see that look, it's wobbly. This tensioning piece here, working properly as a tabumbú, it's definitely not tight. They're going to put the polisher in which I put a little force here so that we can pass this limiter. They're going to tighten it a little so that it becomes that it passed this limiter. You can release it here to say, look, here there's already space here behind the pulley. it got stuck in the limiter so as not to limit the tensioning but rather its return look what it has to go where it has to stop now you can loosen the screw here and tighten it I'm going to take this policy out and show you the little step that's behind the limiter that's behind this policy so you can see what it's about the people who have already disassembled it in pulley put a screw here we can make it move you notice that you'll see the protrusion here the tensioner's limiter pin and inside there I'm not going to change the position here for you example is to do the tensioning that already at once over there exactly here look I'm going to give it a smaller focus look you'll see it passing over the limiter look there then here in this exactly here in this position the law you can see here it got a limiter not focus look there