Thread: Rear Brake Replacement?

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  1. #1 Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    Just wanted to see if anyone here has any tips on replacing the rear rotors/pads? I have done the fronts before with no problems but I'm a little unsure on a few things for the rears.

    The main thing I'm concerned about is if I need to do anything about releasing the e brake cable in order to get the rotor off.

    Also I was wondering if I need a special tool to compress the caliper piston. I've seen that 3/8" drive "cube" brake tool at Autozone and not sure if thats what I need.

    If anyone has a link to a write up that would be great too. I searched and couldn't find a decent one.
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  2. #2 Re: Rear Brake Replacement? 
    Moderator dsmuts's Avatar
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    What are you driving? On the 97-03 you don't need that tool on the 04+ you do.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
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  3. #3 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    whoops its 97. Does that mean I can compress them using a C clamp?
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  4. #4 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    back brakes are the same as front, only smaller. if your 97-03 the e brake cable is not a issue. if you take the rotor off its a good time to adjust the e brake if its not holding, or if your changing the rotors, make sure the e brake is adjusted before you put it all back together.

    04 up you need to twist the piston of the caliper back in, not clamp it. not sure if you need to deal with the brake cable on those years.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  5. #5 Re: Rear Brake Replacement? 
    GrandPrix Junkie spazzz's Avatar
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    04 rears come right off and you can twist it in with a needle nose pliers in the slots
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  6. #6 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    How would I go about adjusting the E brake? Is it as simple as tightening something or it it a bit more involved?

    I wish I would have asked you guys earlier, I've put off doing this for almost a year because I wasn't 100% sure how to do it lol.
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  7. #7 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    Quote Originally Posted by spazzz View Post
    04 rears come right off and you can twist it in with a needle nose pliers in the slots
    Ah so thats what that cube thing is for. Good thing I didnt buy it.
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  8. #8 Re: Rear Brake Replacement? 
    Moderator dsmuts's Avatar
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    the cube thing doesn't work very good most of the time. I have the actual brake caliper tool.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  9. #9 Re: Rear Brake Replacement? 
    GTP Level Member chris99gtp's Avatar
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    in for how to adjust the ebrake
    99 gtp- Burnt and gone
    01 gtp- Here to stay-3.4, SD Headers, AL104's HAI, Overkill PCM, SD Hood
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  10. #10 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    97-03 with the rotor off you will see a drum brake set up like older cars used to have for the rear brakes. inside the rotor is a brake drum.

    now at the bottom of the shoes is a star wheel with the e brake off, you turn the wheel to open or close the shoes, open them up till you feel/hear them drag the drum then back it back it off 1/2 a turn, re test for dragging. when it spins freely its good to go. its a good idea for the final test to put two lug nuts on backward, snugged by hand to hold the rotor tight. cheap insurance to know for sure its clear.

    just make sure thats clear, you want the shoes as close as possible to the drum but not touching.

    they do sell a brake tool to do this from the out side of the brake backing shield, ( its a wide flat tool, like a screw driver really) there's a rubber plug in the hole to access the star wheel. truth is its a pain to do that way. if you got the rotors off nows the time to adjust them.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  11. #11 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    04, i have no idea lol

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  12. #12 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    @scottydogs Thanks for the write up man! It sounds like a p.i.t.a either way lol. Would I have to mess with the equalizer nut during any of this?
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  13. #13 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    its not hard at all.

    not sure what a equalizer nut is......if you mean the brake line banjo bolt on the caliper, not at all.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  14. #14 Re: Rear Brake Replacement? 
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    Hey boner done 4 of these so far on a 97 same as the front piece of cake hardest pat of the job is deciding do I want to do this before or after lunch
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  15. #15 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    Quote Originally Posted by Logan541 View Post
    Hey boner done 4 of these so far on a 97 same as the front piece of cake hardest pat of the job is deciding do I want to do this before or after lunch
    Awesome. I'll be doing them tomorrow (if it doesnt rain), so I'll let you guys know how it goes.
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  16. #16 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    if your not changing the rotors its best to have your old rotors cut if they are still able to do so. they need to be "so" thick. aka resurfaced, most auto parts stores do this in house for around $12 a rotor, sometimes more or less, depends on where you go.

    it will make your new pads last longer, and work better. especially if your old rotors have lots of grooves. if you look close you may even see small areas with cracks even if they are rather smooth looking/feeling.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  17. #17 Re: Rear Brake Replacement? 
    Turbo is the way to go. BillBoost37's Avatar
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    Only thing to add on adjusting the ebrake on these is......IIRC there is no hole to adjust through.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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  18. #18 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    alright so if anyone cares I just got finished swapping the pads/rotors out and it went fairly smooth. Now I'm going to take it for a test drive and break em in.

    As far as the e brake I just left it as is. I haven't had any issues with it so I figured I'd leave it.
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  19. #19 Re: Rear Brake Replacement? 
    Killa Bee Scottydoggs's Avatar
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    Quote Originally Posted by bonerjamz03 View Post
    alright so if anyone cares I just got finished swapping the pads/rotors out and it went fairly smooth. Now I'm going to take it for a test drive and break em in.

    As far as the e brake I just left it as is. I haven't had any issues with it so I figured I'd leave it.
    did you see if it works still? i did the same thing and the new rotors had a slightly larger drum and i had no e brake at all. had to take it all back a apart.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  20. #20 Re: Rear Brake Replacement? 
    GTP Level Member bonerjamz03's Avatar
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    Quote Originally Posted by scottydoggs View Post
    did you see if it works still? i did the same thing and the new rotors had a slightly larger drum and i had no e brake at all. had to take it all back a apart.
    It seems to be working the same. I'm taking the car in for inspection soon so I'll see if my mechanic can adjust it while he's under there.

    By the way thanks for all the help. I'm sure I will be asking more questions in the future as I fix this car up.

    Next on the list: motor/tranny mounts and maybe the valve cover gasket if I'm feeling crazy lol.
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