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New brake pads on Tundra squeaking

Posted on 3/7/18 at 12:15 pm
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3861 posts
Posted on 3/7/18 at 12:15 pm
2014, 100,000 miles

Installed new OEM, Toyota pads, by real mechanic shop, and front pads are squeaking when coming to a stop.

Rotors are "slick" and clean.

Yes I have sprayed the rotors with WD-40 and squeak comes back in a day or two.

Do I need to do some extreme power breaking on the Interstate to break them in ?
This post was edited on 3/7/18 at 12:16 pm
Posted by Wtodd
Tampa, FL
Member since Oct 2013
67488 posts
Posted on 3/7/18 at 12:20 pm to
quote:

Do I need to do some extreme power breaking on the Interstate to break them in ?

Hell no!!! You need to break-in new pads gently without slamming them on.

The only 2 things that comes to mind for the squeaky are: they weren't OEM pads but metallic OR the rotors really needed to be turned.
Posted by pt448
LA
Member since Nov 2013
502 posts
Posted on 3/7/18 at 12:24 pm to
Just had my front and rear brakes done on my '13 with 60K miles. I could hear the wear indicators squeaking before they were replaced, now not a sound immediately after pad replacement. Something might be off if yours are making noise. They did resurface the rotors, which I know some say is a con or possibly detrimental, but they don't charge less for not doing it and I got tired of arguing with the service rep.
Posted by LEASTBAY
Member since Aug 2007
14288 posts
Posted on 3/7/18 at 12:30 pm to
quote:

Yes I have sprayed the rotors with WD-40 and squeak comes back in a day or two.


err, why?

With new pads you need to heat them up pretty good to transfer pad material to the rotor. Should be instructions online. As far as the WD-40 im not sure what to tell you to do about that.
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3861 posts
Posted on 3/7/18 at 12:40 pm to
I bought the pads myself at Team Toyota and they are the same pads on it when new. So its not a different pad.
Posted by GreasemonkeyJr
Member since Feb 2017
92 posts
Posted on 3/7/18 at 1:42 pm to
Replace pads with oem.
Use disc brake quite.
Clean and lubricate pins with
proper lube.

NEVER SPRAY WD40 ON BRAKES!
Or any other lubricate for that matter.
Posted by cajuncarguy
On the road...Again!
Member since Jun 2013
3135 posts
Posted on 3/7/18 at 2:27 pm to
quote:

Yes I have sprayed the rotors with WD-40 and squeak comes back in a day or two.


Oh Oh
Posted by kengel2
Team Gun
Member since Mar 2004
30778 posts
Posted on 3/7/18 at 3:58 pm to
I don't know about tundras, but for my fj all the online reviews said to reuse the factory anti squeal piece and ditch the one that comes with whatever brake pads you get.

I did that and have never had a squeal.

They sell then online.
Posted by baldona
Florida
Member since Feb 2016
20447 posts
Posted on 3/7/18 at 4:33 pm to
quote:



Yes I have sprayed the rotors with WD-40 and squeak comes back in a day or two.


Not sure if serious? Why the hell would you spray something that is designed to create friction to stop with a lubricant designed to do the opposite?

I would get some brake cleaner and hose those suckers down asap.
Posted by NewIberiaHaircut
Lafayette
Member since May 2013
11555 posts
Posted on 3/7/18 at 5:11 pm to
quote:

Yes I have sprayed the rotors with WD-40 and squeak comes back in a day or two.




Have you tried greasing the back of the pads? You know, the part that doesn't touch the brake disc?
Posted by X123F45
Member since Apr 2015
27402 posts
Posted on 3/7/18 at 5:18 pm to
Toyota pads, like yamaha pads, squeak.

Nature of the pad material. They last forever
Posted by weadjust
Member since Aug 2012
15098 posts
Posted on 3/7/18 at 5:22 pm to
quote:

Have you tried greasing the back of the pads? You know, the part that doesn't touch the brake disc?


I use this on the back of the pads. Good stuff

Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3861 posts
Posted on 3/7/18 at 7:27 pm to
Yea I read about the CRC stuff, to put on the "back" of the pads.

Isnt the squeak from the pad making contact with the rotor

On the "front" of the pad ?
Posted by LEASTBAY
Member since Aug 2007
14288 posts
Posted on 3/7/18 at 7:44 pm to
not usually, its usually the back of the pad rubbing against the piston on the caliper plus the metal on the caliper slides. You might have to start over with new pads. Not sure what putting WD40 on pads and heating them does.
Posted by NewIberiaHaircut
Lafayette
Member since May 2013
11555 posts
Posted on 3/7/18 at 7:48 pm to
quote:

Isnt the squeak from the pad making contact with the rotor


Not always. Pad material makes a difference as well.
Posted by keakar
Member since Jan 2017
30008 posts
Posted on 3/7/18 at 8:05 pm to
quote:

by real mechanic shop


this part is a lie, you NEVER just change pads and that is why its squeaking, jackleg work by know nothing shade tree mechanics.

pads and rotors need to be replaced at the same time. rotors only cost $30 and are designed to be replaced every time the pads wear out.
Posted by weadjust
Member since Aug 2012
15098 posts
Posted on 3/7/18 at 8:19 pm to
quote:

rotors only cost $30


On my 06 F150 RWD front rotors are 90-150 each. Front rotor, wheel bearings, studs, ABS sensor is all one assembly and you need a torque wrench that goes to 295 ft. lbs. The non reuseable spindle nut is about $15 each.
Posted by NELARiceGuy
NELA
Member since Nov 2015
97 posts
Posted on 3/7/18 at 8:29 pm to
quote:

NEVER SPRAY WD40 ON BRAKES!


you only use a 90 weight gear oil on rotors, wd 40 goes in the transmission
Posted by dualed
Member since Sep 2010
4695 posts
Posted on 3/7/18 at 11:22 pm to
You don't want your rotors to be slick. If they're glossy and smooth to the touch then they're glazed and you need to turn or replace them. But rotors are fairly cheap and you're better off replacing them than turning them.
Posted by UAH_Tiger2
Pacific Northwest
Member since Mar 2016
391 posts
Posted on 3/7/18 at 11:40 pm to
Actually that's not true at all. If you are running the same pads you don't need to change the rotors. If you are running a different pad material then you should have the rotors turned. Not all rotors are $30 bucks.
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