How To Change Timing Belt Tensioner. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack. Turn the mounting bolt clockwise while applying counterclockwise pressure on.
Can you adjust a belt tensioner? Place an oil pan directly below the chain tensioner for catching the oil. Replace timing belt tensioner and idler.
Otherwise, remove the timing belt and repeat steps 1 through 9. The timing belt tensioner is a common problem on the 1.2 8v engines in both the mk1 punto and the mk2. On the roller timing belt tensioner, there is a bolt hole that you can thread a 6mm bolt into (at least 60mm long).
Add a bolt on the roller timing belt tensioner. Using a torque wrench, torque the tensioner bolt to. The tensioner should be rebuilt every time that you replace the timing belt.
You could replace the belt and tensioner, only to have the water pump go shortly afterward. Move it in the direction required to loosen the belt. Lengthen the center distance or adjust the tensioning idler to remove any timing belt slack.
Signs of a failing tensioner is a grinding, whirring, squeaking or screeching (in very bad cases) noise coming from under the. If the car doesn't run and you are going to be the one doing the work, then remove your front accessories enough to get to the front cover. Adjusting the tension on some vw, vauxhall and similar belts.
Step 1, buy a new belt before proceeding with removing the old one. While there is no set lifespan for the drive belt tensioner, it is suggested that you have it inspected each time you perform the regular routine maintenance of your drive belt system. Remove the timing chain tensioner using a 19mm socket.