Friday, June 3, 2011

How to change brake pads on my car?

I have a 2004 Pontiac Grand Am (6 cylinder). I want to change the brake pads. I bought the pads already. I just need to know what else I will need and maybe some pointers so I don't mess up. Thank you muchHow to change brake pads on my car?Go to the autozone.com website, register, enter your vehicle info in the profile, and click %26quot;repair info%26quot; then %26quot;view repair guide%26quot;. Click %26quot;brakes%26quot; then %26quot;front(?) disc brakes%26quot;. There you will find links to sections on calipers, pads, and rotors.



This will cover the basics, but is far from everything you really should know to do a brake job. For example, it doesn't mention that you should lubricate the sliding mechanism.

http://repairguide.autozone.com/znetrgs/

It doesn't mention shims or anti-rattle clips. It doesn't tell you what tools you will need. It doesn't tell you that the rotor should be either re-surfaced or replaced, or that the rotor will probably be too thin after going through one set of pads to be legally resurfaced because they are very thin to start with.



Worst of all, it doesn't tell you that you should replace the cover for the master cylinder before pumping the brakes, so that brake fluid (which eats paint) doesn't end up all over your drivers side fender. Well, OK, maybe that's not the worst that could happen, but it does kinda bite.



btw, if the setup they're using on Grand Ams is similar to what they're using on Grand Prix's of the same vintage, you won't need a TORX (star socket LOL) bit. It's a totally different design. TEVES calipers, not Delco-Moraine.



And you won't need to bleed the brakes. How a guy who thinks that gets a 32% rating is beyond me.How to change brake pads on my car?Don't allow any fluid out of, or air into, the brake lines, and do not attempt to change the fluid. If you mess it up, you'll lose control of the brakes and crash into something hard and heavy and you'll die, and your family won't even have anyone around to sue.



Does that go some way to explaining how extremely careful you should be with your brake lines?



That said, you can change the pads yourself, of course you can. Just don't 'bleed the brakes' like others have suggested, unless you're a fully licensed and fully qualified mechanic. And even then, better to have someone else to hold to account if something goes wrong.How to change brake pads on my car?Well if you insist on doing it yourself this is how. After you take the tire off there should be two bolts holding on the caliper which is what holds the brake pads. Take the two bolts off and then pull the caliper off the rotor which is the big metallic disc. It will be hard to pull off but it will come off. Then take the pads out and use a big c clamp to compress the piston on the caliper make sure to remove the reservoir cap on the brake fluid under the hood then put the new pads in. Then put the caliper back on the rotor and bolt it down. Now you have to bleed the brake to get all of the air out of the line. There should be a small nipple looking bolt on the back of the caliper. You will need some one else to help. Someone needs to get in the car and pump the brakes and hold them to the floor while there doing that someone else needs to loosen that nipple and let the fluid come out and then tighten it back up before the person lets there foot off the brake. Do that three or four times and make sure there is plenty of brake fluid in the reservoir.How to change brake pads on my car?well let,s see ! you will need a c-clamp to push the caliper piston back in and either a allen wrench or a star socket, probably it takes a star. ok jack up the car, put jack stands under it for safety, take off the wheel, run a couple of nuts on the rotor to keep it straight, take a 3/8 drive ratchet and the star socket or allen head and take the caliper bolts out but leave the caliper on the rotor for right now. now take your c-clamp and run the piston back in all the way, take the c-clamp off and remove the caliper. change the pads, clean off the slides where the caliper bolts to and smear a small amount of high temperature grease on the slides, put the caliper back on, tighten the bolts, take the 2 nuts off the rotor, put the tire back on and tighten the lug nuts. now do the same on the other side. you won,t need to bleed the brakes because you don,t have to loosen any hoses or lines. putting pads on won,t put air in the lines.How to change brake pads on my car?there is a lot of videos about replacing brakepads on youtube. it wasn't really hard if you pay attention from those videos. First you should have all the tools you might need. Floorjack, jackstand, c-clamp probably to push the piston in. 17%26quot; socket to remove two bolts (they are kinda tight) that holds caliper and brake cleaner. GoodluckHow to change brake pads on my car?You'll need a Torx bit and ratchet to loosen the caliper. You will need a large C-clamp (6-8 inch) to compress the piston in the brake caliper.How to change brake pads on my car?If it's your first time, you'll need to have someone who's done

this properly to help guide you. There's too much riding on your brakes to just dive in...



Good Luck on your front brake job..
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