Brake caliper piston tool autozone

How do you compress the piston with a c clamp and needle nose pliers? The clamp part I get, but how do you turn the piston with the pliers? I went back out to the garage to try one more time. I was able to get the Autozone tool inserted with the correct adapter by tapping it in with a screwdriver and hammer. I set the caliper up on a stool supported by a two x four. I am 5'7" and pounds. Holding the caliper down with all my weight I was able to turn the piston very slightly. I will keep working on it tomorrow and post my progress.

If I was pounds perhaps it would be easier. I wonder if the piston is out so far that it is harder to push it back in? Try turning prior to putting too much pressure on the piston I'm twice your weight and had no problem pushing in the piston. But then again I had the dieselgeek tool and ahhemm alot more weight to put behind it. Caliper went in a bit but I can't get it to go in as far as it has to. The rubber boot on the caliper is torn. I wonder if the caliper is shot? I'll put everything back together with the old pads and try the other side.

If the piston goes in on other side, then the Autozone tool is OK. I opened the bleeder screw when I did the same procedure.

I didn't want to push in old fluid back up into the system - plus it relieves the pressure. It shouldn't take that much effort. I did it with just my hands using the Autozone tool. Maybe you have some debris stuck within the piston and piston seal? If it were me I might consider putting the old pads back on and loosely mount the caliper in position. You dont need to put the bolts in. Then, have someone apply brake pressure to force the piston back out a little bit, not all the way. Screw back in.

The torn rubber boot should be replaced as it will let in dirt and moisture into the piston area. It won't immediately be a problem but it will be one later. Moisture and brake fluid are mutually attracted and the effects aren't too nice.

I've had this happen to me on multiple occasions on multiple vehicles not only VW. The piston is most likely not centered. You won't be able to see it with your eye but even the slightest tweak will mean your piston is not going to go back in. This will push the piston back out and square it up in the process. Just be careful to not press the pedal down so much the piston extends too far.

You don't need to press the pedal all the way to the floor. Just a little will do. Have someone watch the piston while you do it. Now, try setting the piston back in. Hopefully you can get your tool back in there.

And make sure the tool is installed properly. It's very easy to tweak the piston. Gave up and put old pads back on. Did other side caliper retracted very easily.

One Caliper must be bad. How much does a caliper cost? Autozone's and pepboys will be about 25 to 50 dollars more. I put the old pads back in for now since I need the car for work tomorrow. Do you think that by driving it around it may have reset the piston?

How do I know if it is the piston is off-center or if the caliper is frozen? I used a lot of pressure. Do you think the caliper is ruined? I had the same retract problem on another vehicle, and when I finally got it reassembled the brake would not release after braking. Return the tool to any Advance Auto Parts store 45 days for a full refund. Just rent one from your local auto parts store and then return it if you don't want to have to pay for one.

Loaner Breaker Bar. Loaner Disc Brake Caliper Tool. Loaner Impact Wrench. Loaner Oxygen Sensor Socket. Loaner Thread Restorer Set.

Loaner Torque Wrench. If you need a tool for your repairs, rental tools are available from O'Reilly Auto Parts. You can rent useful tools like a belt tool kit, wrench set, harmonic balancer tools , and much more. Leave a deposit with us when you pick up the tool and we'll refund your money when you return it.

Get reliable jumper cables from AutoZone and be prepared for battery trouble at any time. We carry battery booster cables from trustworthy brands like Associated Equipment, Deka, Duralast, and Energizer.

Buy your cables on AutoZone. Rental Terms: After checkout, your fender roller will be shipped to you within business days. The package will contain a shipping label. Please attach this label to the box that you received the fender roller in. If the box is damaged, you can get a new box, free of charge, from your local USPS location. For every job, there is a tool. NAPA Auto Parts offers a comprehensive selection of tools , equipment , and shop supplies ranging from auto body repair to welding.

Brake fluid tester and Brake bleeding tool. When the parking brake is operated, the brake lever turns the screw on which it is mounted it also is an an adjusting screw threaded through an adjusting nut. The nut can't turn because it's splined into the cone. When the foot brake is released, hydraulic pressure in the caliper cylinder also is released. The job of a brake caliper tool is to retract the piston or pistons back into the caliper so that the brake pads can be easily removed and replaced.

The piston can't simply be pushed back into the caliper because it's threaded, like a screw, and needs to be wound back in. A caliper British spelling also calliper, or in plurale tantum sense a pair of calipers is a device used to measure the distance between two opposite sides of an object.

But a caliper can be as simple as a compass with inward or outward-facing points. All Autozone locations should offer the service. Please note that while Autozone says they offer check engine light diagnostics, it typically is not as thorough as people expect.

The "diagnostic" consists of having error codes scanned and then possible causes and solutions being printed out. Many drivers don't realize that AutoZone , the nation's largest auto parts chain, will do the following services free of charge: Read the codes on your check engine light. Test your battery's voltage.

Check your alternator and starter. Scanning may or may not be a free service that they will offer. Oftentimes, a mechanic will scan your vehicle for free if you will be buying repair services from his shop. Your best bet is to just find a local auto parts store and give them a call- and verify if they will do a scan for free. At a local auto parts store Advance Auto Parts. Napa Auto Parts. O'Reilly Auto Parts.