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2009 toyota matrix rear caliper reset

I cannot retract the rear caliper pistons to re-install them over new pads

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Rear pad replacement on a Jaguar S-Type

Well,

I fill you in what I learned today. I have a 2005 S-Type Jaguar and the dealer sayed it needed new pads in the rear. They wanted $300 just for the pads and another $150 or so to install. That $450 bucks to replace the brake pads only on the rear of the car. And of course, the extended warranty doesn't cover this, so I said no thanks. I found the best brake pads from Napa for $52. I purchased them through my brothers shop- saved a little. I done lots of brake pad replacements over the years, but not on a new car like the Jaguar. Well they are a little different and the frist one took me awhile . Here is the trick. 1) MAke sure the parking brake is off and you do this by starting the car, stepping on the normal brake and then pushing the parking break lever down while shutting off the car. 2) You then take the tire off, use jack stands to ensure safety.3) Take off brake callipers, 2 bolts and the brake pads should just fall off.4) take the anti-rattle plate off the old pads by prying it off carefully with a tiny screw driver- clean and then install on the new ones. 5) Here I release the the valve for the brake fluid. I did not want to damage the system if the fluid went back into the system when I retracted the calliper. You use some fluid, but you can add when finished. 6)You either need one of those brake calliper tools that you push the calliper in with and If you don't have the trick new one with the keys to turn the brake calliper cylinder, you can get by with the old version like I did and use a pair of channel locks to turn counter clockwise, while continuing to turn the tool. The cylinder needss pressure on it while you turn. This will put in in the proper place. 7) Ensure you have the slots up and down so that the pin in the pad fits up into the cylinder. you know this is correct when you have it perfect vertical and center within the calliper. Pay attention when taking off! 8) Set the brake pads in their proper place and then slide the calliper over them. IT should go over freely or else you need to turn more on the cylinder. 9) Tighten the bolts and replace the tire and you are done. Next side!
Hope this helps. -Dave @ dchristi@zianet.com

Posted on Jan 19, 2009

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  • 34 Answers

SOURCE: rear electronic patking brake/ caliper looks SCARY.

Your A8 and new shape A6s with electric parking brakes require an electric input to the vehicle to tell it to wind back the pistons/pads. Main dealers have this on their diagnostic equipment. You can also purchase after market tools that just do this operation, heres an example
http://www.alpha-bid.com/product244.html
I have only ever used a main dealer machine so im not sure how good an after market one will be. Im not aware of anyway of doing the job without an electrical input to wind back the pads, the motors are very powerful so I wouldnt reccommend trying it manually. Hope this helps.

Posted on Mar 15, 2009

AutoDoc
  • 169 Answers

SOURCE: 2006 Mustang rear break caliper piston will not compress

Hi Alberts73,
The caliper piston has to be turned clockwise as it is compressed. If not,it will not retract. This will allow the park brake to reset. If you have only pressed the caliper in with a "C" clamp,you may have damaged the mechanism inside the caliper. If this has happened,you will need to replace them.The OTC #206-026 is the tool for turning the caliper back into the bore. I hope this helps,if you need more information,drop me a line. Thanks,Chuck

Posted on Feb 08, 2010

Molson02536
  • 3854 Answers

SOURCE: compressing the rear disc brake caliper on 2008 grand caravan

The rear calipers on these models require a special tool that compresses and turns the piston in at the same time -- most parts stores carry this tool.

It is called a caliper piston press -- and it installs where the pads would go and acts like a c-clamp,when turning handle it will turn the caliper piston backinto the caliper as it compresses it.
Anytime the brake rotor or brake pads are being replaced, the rear caliper piston must be seated (bottomed) to compensate for the new brake rotor or lining. Because the Parking Brake self-adjuster mechanism is attached to the piston, a special seating method is required. The only acceptable method is by rotating the piston back into the bore using Retractor,MILLER Special Tool 8807, . Any other seating method will damage the self-adjuster mechanism.
Good luck and hope this helps.

Posted on Mar 07, 2010

roniecon
  • 6826 Answers

SOURCE: 2006 Kia Spectra 5 rear brake disc replacement

One side,turns right,and push in slightly,and the other side turns left,to retract.

Posted on Apr 20, 2010

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1 Answer

How to put rear brakes on


Remove the caliper mounting bolts and remove the caliper. Replace brake pads as necessary. Special tool is required to retract caliper piston to fit over new pads. (see picture below)
Retract piston in caliper using special tool to rotate clockwise and make sure the notch in the piston is aligned properly so the tab on the inner pad will fit in properly.
Reinstall caliper assembly and caliper mounting bolts.


5_28_2012_9_32_09_am.jpg

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How to retract brake caliper piston?


Hi, if this is a front caliper that is still on the rotor, I pry between the rotor and rear brake pad to push the piston in. I usually have to pull on the caliper a bit to get it retracted enough to get a screwdriver in between. If the caliper is already off the rotor, I leave the old inside pad on the piston and put a large c-clamp over the caliper to push on the pad and retract the piston. If this is a rear disk caliper or if you have any questions, please reply.

Jul 31, 2011 | 2004 Buick LeSabre

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How do I get the brake caliper to retract after changing the front brake pads on a 2009 honda civic


There is a caliper expansion tool that you can get at any auto parts store. You should expand the caliper before inserting the new pads. Always expand it until the caliper piston will not go any further. After you get the caliper back on with the new pads, make sure to pump the brake pedal to repressure the caliper. You also should bleed the line afterwards.

Nov 14, 2010 | 2009 Honda Civic

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Need to replace rear brake discs and pads


YOU NEED TO REMOVE THE REAR WHEELS.REMOVE PARKING BRAKE CABLE CLIP FROM CALIPER DISCONNECT PARKING BRAKE CABLE.HOLD THE GUIDE PIN WITH A BACK UP WRENCH AND REMOVE UPPER MOUNTING BOLT FROM THE BRAKE CALIPER.SWING THE CALIPER DOWNWARD AND REMOVE THE BRAKE PADS.TO INSTALL NEW PADS.YOU HAVE TO RETRACT PISTON INTO THE HOUSING BY ROTATING THE PISTON CLOCKWISE.PUT EVERYTHING BACK VISA VERSA.

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2006 malibu maxx - the rear brake caliper will not depress.


If you are replacing the rear pads and are trying to retract the caliper pistons here is what you need to do.
Use a piston installation tool in order to twist the brake caliper piston into the brake caliper bore.
If you do not have the tool you can retract the piston by using a needle nose plier.
Exert downward force and rotate clockwise until the piston bottoms out.
Before installing be sure the two "U" shaped slots are at 6:00 and 12:00 Oclock.

Nov 01, 2009 | 2006 Chevrolet Malibu Maxx

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Cannot fit caliper w/new pads on rotor(rear brakes)


Squeeze the pistons with large pliere to get a little more clearance

Aug 30, 2009 | 2006 Ford Five Hundred

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How to change rear brake pads on my 1992 mr2 gt


Parts needed...
Metric socket set.
Large standard screwdriver and or small pry bar
never-seize lubricant
new brake pads
12" channel lock pliers or a caliper piston turning cube http://www.google.com/base/a/3862711/D14736274280982705237
Dead blow hammer
Synthetic brake grease
Aerasol brake cleaner
Rubber gloves / safety glasses / facemask
remove the 14mm bolt from the lower caliper slide.
If the bolt will not turn with moderate force applied STOP! and take it to a garage to be dealt with as you are not equipped to remove a broken bolt. Heat will be required to remove it that only an oxy / acetylene rig can provide. 
if the bolt comes free proceed as follows. 
Remove bolt 
Insert prying tool between lower lip of caliper and rotor. 
Pry the caliper up. It will  pivot on the other caliper slide and swing upwards allowing you to access the brake pads in the caliper mount. 
Remove the old pads one at a time by prying them away from the rotor face with a prying tool. 
Match each pad as it is removed with its corresponding replacement and insert. The pads are seated in metal clips and may require multiple attempts and mild force to install. You can use the handle of you hammer to tap them into place. 
Once the pads are installed you can continue with retracting the piston on the calipers. 
Using the piston cube or the pliers, rotate the caliper piston clockwise to retract it into the caliper again. This will take a while especially if you have pliers to work with. If the piston refuses to turn you will need to replace the caliper. This is best left to a garage that is familiar with bleeding ABS systems. Reinstall the old pads and  the caliper and take it to a service center.
Once the piston is retracted into the caliper you can remove the caliper from its guide pin. 
Slide the caliper away from you to remove it from the upper guide pin. 
lubricate the pin with synthetic grease and reinstall the caliper on the guide pin sliding it towards you as far as it will go to re-seat the rubber dust boot. 
Then rotate the caliper down over the new pads. 
Apply never-seize to the threads of the bolt and reinstall it. 
Apply moderate force when installing as excessive force will snap the bolt. 
Once finished clean the entire assembly with brake clean to remove any grease or dust that may have accumulated. 

May 14, 2009 | 1992 Toyota MR2

2 Answers

CANT GET THE PISTON TO RETRACT ON THE CALIPER


With rear brakes the caliper piston must screwed in. It usually has a parking brake mechanism that has to screw out as the pad wears down. When you install a new fat pad, the piston won't retract with normal pressure of a clamp but must be screwed back in on the parking brake screw. This can be done with a long nose pliers but tools are made just for the purpose. I hope this helps.

Feb 04, 2009 | 2006 Ford Five Hundred

1 Answer

Rear brake pad installation 99 volkswagen passat


If you can't see diagrams(sometimes happens) let me know and I will get them to you

  1. Raise and support the vehicle. Remove the rear wheels.
  2. If equipped, disconnect the brake pad wear sensor from the harness.
  3. Counterhold the lower sliding pin using a thin open-end wrench and remove the caliper-to-sliding pin hex bolt.
  4. Pivot the caliper upward or if necessary remove the upper caliper-to-sliding pin hex bolt.
  5. Using a brake caliper retraction tool, select the appropriate sized piston press arbor and install the tool onto the brake caliper. Following the tool manufacturer's recommendations, use the tool to rotate the caliper piston clockwise as it is pressed into the brake caliper housing, until it is fully retracted.
0900c152800c30b8.jpgUse a thin open-end wrench to . . . 0900c152800c30b7.jpg. . . support the caliper sliding pin when removing the caliper mounting bolt 0900c152800c30d7.jpgUse a disc brake caliper piston retracting tool that will rotate the caliper piston as it is pressed into the caliper 0900c152800c30d8.jpgThe rear caliper piston is slotted to allow a retracting tool to rotate the piston when replacing the brake padsTo install:
  1. Clean the brake caliper and all sliding surfaces. With the caliper piston pressed fully back into the caliper housing, check for leaking fluid and damaged dust boots.
  2. If equipped, install a new brake pad wear sensor in the pad if the plastic part has been worn through on the old sensor. New sensors are not required unless the wire inside the plastic part has been exposed.
  3. Lubricate the slider bolts with approved brake grease.
  4. Install the brake pads onto the bracket assembly, and then carefully lower the caliper over the caliper mount. Check and make sure that the pad springs are correctly seated.
  5. Replace all removed caliper-to-sliding pin bolts and torque to:
  6. 1990-97 Passat models: 25 ft. lbs. (35 Nm)
  7. 1998-00 Passat models: 22 ft. lbs. (30 Nm)
  8. If equipped, connect the brake wear sensor wire to the harness. Check for a good connection as most problems with the sensor circuit are caused by faulty connections. Check that the wire is held by the loop in the dust cover and the connector is held at the clips.
  9. Install the wheels and hand tighten the lug bolts. Lower the vehicle carefully until the tires begin to contact the surface and torque the lug bolts to specification in a crisscross pattern to:
  10. M12 x 1.5 lug bolts: 81 ft. lbs. (110 Nm)
  11. M14 x 1.5 lug bolts: 89 ft. lbs. (120 Nm)
Feel free to contact if you have any questions

Nov 15, 2008 | 1999 Volkswagen Passat

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