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Forum nameHandling/Suspension
Topic subjectlesson learned
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i6&topic_id=29265
29265, lesson learned
Posted by baxsom, May-08-06 04:18 PM
So I did the GSX caliper conversion a few weeks and what a great mod it is. However, today I learned a valuable lesson. I did not locktite the bolts that attach the bracket to the axle/rotor/whatever.

I torqued them but thought that loctite would be too hard to remove when I get ready to do the powerslot +1 kit that i am planning.

Long story short, the top bolt vibrated out, the caliper swung down and hit the wheel at 90 MPH today on the highway.

Loud bang, horrible screech, pants peed (not really but it makes for good drame)

I stopped immediatly with the other three brakes and just rode the squeal out.

The caliper laying aginst the wheel carved two nice channels into my nice pretty Enkei wheel.

New bolt and a new balance job later I am back on the road but geez what an experience that would have all been avoided had i just used a little loctite. Lesson to all.
29270, RE: lesson learned
Posted by xcasbonx, May-09-06 02:38 AM
I've never had to use loctite on a caliper bolt, or bracket bolt. Always made sure they were all torqued down completely.

I bet that was a scary situation, especially at 90MPH. I'm glad it wasn't any worse.

http://www.dsmregistry.com/detail.php?carid=1030
29275, RE: lesson learned
Posted by EclipseSix, May-09-06 12:15 PM
dammit... now I'm paranoid... I'm always paranoid lately though, I just put in the whole suspension without a torque wrench :-\ So far so good, but I will get back in there and torque everything down to spec eventually.
29276, RE: lesson learned
Posted by turbo8u, May-09-06 12:30 PM
thats why ya dont finger tight that shit man :dark

ive never used loctite either :shrug and ive been in and out of the brakes like 400 million times
29277, RE: lesson learned
Posted by Star Turbo Talon, May-09-06 02:19 PM
Yeah I agree with cas and Josh. Never loctited them down 8 years in the shop and 14 years on my own cars. Never had a comback for something like that. Just imagien how bad they are to loosen when loctite isnt used, then add the hassel of loctite. You'll never get the caliper off without heating the bracket.

Terry
29282, RE: lesson learned
Posted by baxsom, May-09-06 04:45 PM
I have never loctited either but I know it was torqued because I bought a brand new wrench for just that install.

29285, RE: lesson learned
Posted by Star Turbo Talon, May-09-06 07:15 PM
Are you sure you bought the correct wrench? There are ft lbs and Inch Lbs.
29286, RE: lesson learned
Posted by winggy96, May-09-06 07:34 PM
Originally posted by baxsom
I have never loctited either but I know it was torqued because I bought a brand new wrench for just that install.


Curious, I'm about to put in 3000GT calipers. What are the torques I should be using?
29291, RE: lesson learned
Posted by baxsom, May-10-06 11:08 PM
there in the chiltons book

thats what i get for a cheap torque wrench i guess because I compared it to a craftsman wrench and it was way off.

29292, RE: lesson learned
Posted by Star Turbo Talon, May-10-06 11:24 PM
Arew you sure your not comparing a inch pounds wrench to a foot pounds wrench?