How to rebuild caliper?!
#1
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How to rebuild caliper?!
I've searched... cant find anything and i'm getting really bitter.
It's the passenger rear caliper. I just need to kno how to take it apart and everything. thanks
It's the passenger rear caliper. I just need to kno how to take it apart and everything. thanks
#2
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It's really a straight forward procedure. You just unscrew the piston, and take it all apart. I will be doing a tutorial shortly. As soon as I can get my one question answered:
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/rear-caliper-discrepancies-476930/
I already have all the pics for the fronts, but am waiting on my question to do the rears...later
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/rear-caliper-discrepancies-476930/
I already have all the pics for the fronts, but am waiting on my question to do the rears...later
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#4
Originally Posted by FCk3rS
I've searched... cant find anything and i'm getting really bitter.
It's the passenger rear caliper. I just need to kno how to take it apart and everything. thanks
It's the passenger rear caliper. I just need to kno how to take it apart and everything. thanks
#5
knowledge junkie
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Besides replacing the rubber seals, o-rings, and boots, you really need to hone out the cylinders for proper sealing. Most toolstores (sears, northern tool, etc..) and autoparts stores (advance auto, autozone, pep-boys) have that tool you use with your drill.
http://www.partsamerica.com/ProductD...tnumber=648401
Powerbuilt Tools Brake Cylinder Hone: 3 Arm; 3/4" To 2-1/4"
http://www.partsamerica.com/ProductD...tnumber=648401
Powerbuilt Tools Brake Cylinder Hone: 3 Arm; 3/4" To 2-1/4"
![](http://www.partsamerica.com/product_images//img/pbi/648401.jpg)
#7
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Originally Posted by vaughnc
Besides replacing the rubber seals, o-rings, and boots, you really need to hone out the cylinders for proper sealing. Most toolstores (sears, northern tool, etc..) and autoparts stores (advance auto, autozone, pep-boys) have that tool you use with your drill.
Why would you hone out the cylinders?! It's the rubber seals that provide the seal. Honeing out the cylinders will only make the cylinders bore larger for no reason. Is my reasoning flawed?
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#9
Originally Posted by RN's X-7
I have been under the FAQ and put in factory service manual, and there is nothing found
I don't want to buy a shop manual for my car, is there a place where I can still find out the information from one
Shop manuals for both series can be found on-line at:
http://www.cochran-racing.com/FSM/index.html
http://slackerware.dynu.com/fsm/
http://208.62.166.66:82/guest/shop_manuals/
or (86-88)
http://www.teamfc3s.org/main/factor...nual/1986_1988/
and (89-91)
http://www.teamfc3s.org/main/factor...nual/1989_1991/
#10
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No damn. They are 40$ at oreily auto parts for the front 4piston calipers remand the whol caliper and 80 for the rear. With that why on earth rebuild them ontop of that they allways leak :-/
#11
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Originally Posted by iceblue
No damn. They are 40$ at oreily auto parts for the front 4piston calipers remand the whol caliper and 80 for the rear. With that why on earth rebuild them ontop of that they allways leak :-/
#12
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Originally Posted by trochoid
Honing the cylinders smooths them out and removes scratches and ridges. We're not boring out piston engines 30 over here.
#13
I have rebuilt all of my calipers. I used the FSM only and rebuild kits from an auto parts store. Make sure you do it right. If there is any doubt you can do it correctly, just get reman calipers.
Also, to get the pistons out/in of the rear calipers, I reccomend the "brake caliper piston tool". Just ask at an auto parts store and they'll know what you're talking about. It looks like a little rubix cube that you can attach a 3/8ths rachet onto and turn the caliper pistons out and in with. Some people use needle nose pliers with success, but I think "the tool" makes it alot easier.
Also, to get the pistons out/in of the rear calipers, I reccomend the "brake caliper piston tool". Just ask at an auto parts store and they'll know what you're talking about. It looks like a little rubix cube that you can attach a 3/8ths rachet onto and turn the caliper pistons out and in with. Some people use needle nose pliers with success, but I think "the tool" makes it alot easier.
#14
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Originally Posted by White87FC
Also, to get the pistons out/in of the rear calipers, I reccomend the "brake caliper piston tool". Just ask at an auto parts store and they'll know what you're talking about. It looks like a little rubix cube that you can attach a 3/8ths rachet onto and turn the caliper pistons out and in with. Some people use needle nose pliers with success, but I think "the tool" makes it alot easier.
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I've found it pretty straight-forward, i did the rears with no "how-to" or service manual to help me. As you disassemble it, you'll see where all the new seals need to go.
I also took the time to hone the cylinders.
I also took the time to hone the cylinders.
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angel824
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03-17-19 09:44 AM