Micheal,
I suspect the alignment caused the rotor & pad damage but I still can't get
the brakes to bleed
and get the pedal back where it wants to be. I pushed almost two quarts of
fresh fluid through
over the weekend. I'm going to get new Wilwood masters to start with.
All I haveB in the front circuit is the line splitter that runs to the left &
right calipers.B
jg
----- Original Message -----
From: "Michael Porter" <mdporter@dfn.com>
To: toodamnfunky@comcast.net
Sent: Tuesday, May 19, 2009 8:45:52 AM GMT -07:00 Chihuahua / La Paz /
Mazatlan
Subject: Re: [Fot] Alighnment killed my TR4 rotors?
toodamnfunky@comcast.net wrote:
Greetings FoT,
B
This past weekend the RMVR had itbs inaugural race at High Plains Raceway.
Over the course of three days I absolutely thrashed what started out as
pristine
front rotors. Day one I noticed the car was skittish under heavy braking,
then
my brake pedal got soft. Several attempts to bleed them were made with no
luck.
During one of those attempts I notice my front tires were heavily worn on the
inside edge. I checked my front alignment and I went from my standard 1/8b
toe
out to 5/8b toe out. I must have upset the steering rack during my last
engine change.
Hmm. Could be. 5/8" toe-out is whole helluva lot.B My guess is that it put a
lot of lateral force on the wheels, hubs and rotors which was causing the pads
to continuously scrub the rotors, thus making a lot of unanticipated heat,
which is also the likely cause of the brake pedal going soft--if there's more
heat than can be normally dissipated, it's going to go into the pads and
calipers and get transmitted to the fluid.B The fact that you got a good
pedal and a proper bleed later, when the system was cold, seems to confirm
that.
I understand that the course also has a number of elevation changes, and the
additional downhill braking might have made the problem even worse.
Cheers.
--
Michael Porter
Roswell, NM
Never let anyone drive you crazy when you know it's within walking
distance....
_______________________________________________
Support Team.Net http://www.team.net/donate.html
http://www.fot-racing.com
Fot mailing list
Fot@autox.team.net
http://autox.team.net/mailman/listinfo/fot
|