[TR] Triumphs Digest, Vol 7, Issue 153

[Meythaler, Greg]

They're caused by hot spots, but typically you get hot spots because you are
using to soft a pad that gets over heated or doesn't have the right heat
range.  Here is a great reference on the subject:
http://www.stoptech.com/technical-support/technical-white-papers/-warped-brak
e-disc-and-other-myths

-greg

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Message: 1
Date: Mon, 2 Jun 2014 08:31:03 -0700
From: "Jonas Payne" <jpaynepbr at cox.net>
To: "'Martin Secrest'" <moira.secrest at verizon.net>,
	<triumphs at autox.team.net>
Subject: Re: [TR] Slow Fast Slow Fast
Message-ID: <04b301cf7e77$aa515a60$fef40f20$@cox.net>
Content-Type: text/plain; charset="us-ascii"

Look for heat marks/discoloration on your rotors.

These "hot spots" are work hardened metal and can cause a pulsation.

If you have them, they can't be machined out.  They can be caused by using a
pad that is too hard.

I run the softest pads I can find on all my cars.

Jonas Payne
PBR Consulting Services, LLC
702.882.6711

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