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opening compressed 4 pot calipers without hurting them or pads

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Old Mar 30, 2009 | 01:51 PM
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Default opening compressed 4 pot calipers without hurting them or pads

How do I do it?

I've googled but I dont have a c-clamp. I also used a flat blade before on oem's and while it jacked my pads it did work, i cant afford to screw up my pads this time and these aint oem calikpers i'lkl risk it on.


thanks
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Old Mar 30, 2009 | 02:27 PM
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Buy a c-clamp. They are like 3 bucks at harbor frieghts or even home depot they are cheap. How can you afford a 4 pot caliper and not afford a c-clamp is beyond me. That's called irony.
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Old Mar 30, 2009 | 03:18 PM
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Before you use your c clamp make sure you have brake cleaner and blast out all the nasty grut so you dont score anything
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Old Mar 30, 2009 | 03:19 PM
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Buy C clamp or fail miserably!!!!
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Old Mar 30, 2009 | 05:02 PM
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thats how it looks. gonna hit a pawn shop, thanks guys
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Old Mar 30, 2009 | 05:41 PM
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just go to advance auto parts... they sell em for like $5
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Old Mar 30, 2009 | 07:29 PM
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I wouldn't pay $225 for this, but this looks like the perfect tool:

http://www.zeckhausen.com/StopTech/c...bles.htm#Tools

If you can find a $10 version at some tool store, you're set
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Old Mar 31, 2009 | 04:01 AM
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neat, but **** $225.... lol
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Old Mar 31, 2009 | 04:37 AM
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dude go out and buy a $5 clamp. Hell I have used channel locks, and vice grips in the past. all of these can be had in the husky section of home depot for next to nothing.
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Old Mar 31, 2009 | 05:32 AM
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i got some pawn shop clamps for $0.50

thanks guys
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Old Mar 31, 2009 | 09:27 AM
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Originally Posted by booey1979
Buy a c-clamp. They are like 3 bucks at harbor frieghts or even home depot they are cheap. How can you afford a 4 pot caliper and not afford a c-clamp is beyond me. That's called irony.
How does that work without scratching the hell out of the outside of the caliper.

Jetpilot knows of a good tool , its lite $35 and made for opposed piston calipers.
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Old Mar 31, 2009 | 09:34 AM
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.

Last edited by Asterix; Apr 1, 2009 at 08:50 AM. Reason: pointless to keep
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Old Mar 31, 2009 | 11:01 AM
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autozone rents for free (free if you return it) the tool kit to press the piston back. not sure though if it will work on a 4pot setup. here's a pic of it http://www.harborfreight.com/cpi/cta...emnumber=40732
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Old Mar 31, 2009 | 01:58 PM
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At what point did i say I was in such financial dire straits that I couldn't afford a C-clamp... Like elementary school where we make things up as we go... ;-)

i did get a c-clamp but i am looking for a more effective tool. of course this wouldnt be needed if i was simply paying attention duh lol
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Old Mar 31, 2009 | 04:34 PM
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Originally Posted by Asterix
Or, you could use a good tool that runs under $10, like the one pictured here. I've seen it at several auto parts stores.

In one minute of searching I found a $20 tool from Sears meant for 4-piston calipers.

Asterix
Looked it up, won't work. Neither will the one you posted the pic of. Does anyone actually know what a 4 piston caliper looks like, or how you compress the pistons ??? Why answer if you don't have a clue.

http://www.amazon.com/Girodisc-Calip.../dp/B000XH2BYS

http://buy1.snapon.com/catalog/item....re&dir=catalog works if you keep your old pads in place

Last edited by terrasmak; Mar 31, 2009 at 04:45 PM.
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Old Mar 31, 2009 | 06:26 PM
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well with all of my broken bones i'm not even doing the job. but i gave up the proper technique a while ago. this way i'm looking for a primitive but effective technique which wont damage the pistons, seals, or pads.

so yes if we could get some thought provoked suggestions like terra's, i'd appreciate it guys.
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Old Mar 31, 2009 | 07:59 PM
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or you can buy the right tool and do it right? i hate using c clamps for a 4piston or bigger caliper. honestly i bet theres a tool for under 50 that does the job effectively and properly.
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Old Apr 5, 2009 | 04:26 PM
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yeah, i'm going to do some shopping around for the proper tool.' i was gonna do it ghetto but i'm not so big on buying replacement pistons calipers or pads lol


thanks guys
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Old Apr 25, 2009 | 10:17 PM
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Well, I compressed them with the c-clamp. minimal pressure was required and it did no damage to seals or pistons. on the first caliper i failed to hold the opposite end pistons in place and when i squeezed one back in the opposite end popped out along with a surge of fluid. learned a valuable lesson. so it all needs to be bled again. just havent yet. but yeah, simple fix. assuming it all works and doesnt leak after i bleed... lol
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Old Apr 25, 2009 | 10:31 PM
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This is what you need and works on opposed piston calipers. I have it and it works prefectly.

Piston Reset Tool

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