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help with changing rear pads!

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Old 04-15-2008, 06:42 PM
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Default help with changing rear pads!

I'm putting the new pads in and they don't fit over the rotor. Can you push the piston in on the rear the same way as the front with a C Clamp or not? Dont want to hurt anything! Thanks!
Old 04-15-2008, 07:11 PM
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ya you can..but you may have to open up the bleeder valve to let the pressure out..thats what i had to do..

mike
Old 04-15-2008, 07:12 PM
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take off the cap on your master cylinder
Old 04-15-2008, 09:12 PM
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Originally Posted by mcowart
ya you can..but you may have to open up the bleeder valve to let the pressure out..thats what i had to do..

mike
Does this involve simply removing the rubber cap off it or do I have to screw off its 'housing' on the caliper? Sorry never done this before.
Old 04-15-2008, 09:15 PM
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dont open the bleeder valve if you have never done it before. just get a c clamp and push down the piston. they are telling you to unscrew the cap on the resivoir becase the fluid level will rise when you squeeze in the piston.....
Old 04-15-2008, 09:18 PM
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Originally Posted by KILLER-LS1
dont open the bleeder valve if you have never done it before. just get a c clamp and push down the piston. they are telling you to unscrew the cap on the resivoir becase the fluid level will rise when you squeeze in the piston.....
Thanks.
Old 04-15-2008, 10:41 PM
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yep, thats all you have to do. get the C-clamp to take the pistion all the way down and it will slide over
Old 04-16-2008, 07:48 AM
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When in a pinch and couldn't find a c-clamp Use old pad and some channel locks to get the caliper(s) back in
Old 04-16-2008, 11:23 AM
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Originally Posted by KILLER-LS1
dont open the bleeder valve if you have never done it before. just get a c clamp and push down the piston. they are telling you to unscrew the cap on the resivoir becase the fluid level will rise when you squeeze in the piston.....
Yep, keep at it and you'll be fine. If you open the bleeder valve you will have to bleed the brakes.
Old 04-16-2008, 11:33 PM
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I got it done last night thanks guys. Since the rear pistons are driven by the fluid they are a hell of a lot easier to push in. Only problem I had was lining the damn caliper up right with the bolt holes, and sliding that brake pad holder thing accordingly..Guess nothing can ever just be easy though.
Old 04-17-2008, 10:09 AM
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[offtopic]
When i had my maxima, i tried using a c-clamp and bent the damn thing pretty good.
The c-clamp not the caliper!!
I couldnt figure out why in the hell it wouldnt go in.
I found out, for some reason, the pots on those calipers had to be SCREWED back in!

[/offtopic]
Old 04-17-2008, 08:18 PM
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Hey guys, I know when putting the pads on there is going to be a little contact between the pads and rotor-and when you drive and start braking they will expand. I finally got to take the car out and the driver rear pad is still screeching and catching the rotor.
I dont want the rotor to get warped, and I compressed that piston as far as it would go! The duralast pads must be kind of thick I'm not sure..Any way to take just a hair off it? I figure most of you would say sanding is a no-no. Sigh.......Thanks.
Old 04-17-2008, 08:25 PM
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sanding the pads is perfectly fine. but they shouldnt be rubbing at all. you must have done something odd to make it do that...
Old 04-17-2008, 09:23 PM
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you sure you had them seated correctly? new rotors?idyou grease the metal to metal contact points?
Old 04-17-2008, 09:38 PM
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Originally Posted by GregWS6&z28
you sure you had them seated correctly? new rotors?idyou grease the metal to metal contact points?
Nope. I got little shims that can go with them but I figured clearance would be a pain and was right so those didnt go in. Guess I could grease the contact points where the pad seats in the caliper?
Old 04-17-2008, 10:05 PM
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yea, on the back side of the pad, and on the corners of the pad plate where it touches the calipers.
Old 04-17-2008, 10:47 PM
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whoa, you didnt put in the metal clips???
Old 04-17-2008, 11:50 PM
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Originally Posted by KILLER-LS1
whoa, you didnt put in the metal clips???
The cotter pins? They're in, they have to catch through the bottom gaps in the caliper.



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