Opel Astra 2002 Change rear brakes

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Take a picture or two before dismantling. Also at 2:00 you are supposed to tighten the tightener after mounting the drum (drum brake) again at 3:14. You can do that by simply using a flat screwdriver through the hole on the drum to push that gear thingy on the tightener. Push it until you can't push it anymore (There will be resistance when trying to turn the wheel). Enable the handbrake a few times and tighten it a bit more. IMPORTANT: 1. Do not press the breaks without the brake drum on 2. Leave the brake cylinders alone (its on the middle top in the drum brake). The the cylinders might start to leak or pop out, and if it does you have to bleed the brakes. If the cylinders is about to pop out make sure to push in both cylinders (left and right) at the same time. Good luck :D