Lately we've noticed a puncture in one of Nick's tyres so decided to jack up the wheel and see if we can find the source... we didn't, but what we did find was a huge resistance when trying to spin the wheel...? The Handbrake was off so it must mean he has a bad case of brake drag.
This explains why he has no braking power....
As you can see its pretty bad... looks like he needs new pads and rotors.
What do you Guys?
Re: Bad brake drag?
Posted: Mon Apr 09, 2012 8:58 pm
by Astron_Boy
Inspect rotors for warp, pads for wear.
My guess as with most wheels like that.
A: rebuild caliper
B: wheel bearing
Re: Bad brake drag?
Posted: Mon Apr 09, 2012 9:14 pm
by Technikhaus
Thanks for that,
We believe that the Brakes are already warped, as you can feel them
Not too sure about the pads though.
Re: Bad brake drag?
Posted: Mon Apr 09, 2012 10:35 pm
by Astron_Boy
rotors affect the pads, so replace both at the same time.
Re: Bad brake drag?
Posted: Tue Apr 10, 2012 12:00 am
by PHIL069
Could be your hand brake staying activated
Re: Bad brake drag?
Posted: Tue Apr 10, 2012 12:15 am
by Technikhaus
Thanks for the help guys,
Would that also explain why the hand brake is practically useless?
Re: Bad brake drag?
Posted: Tue Apr 10, 2012 12:18 am
by PHIL069
I had this issue with my FTO, the calliper piston outer edge was corroded and stopping the piston from returning.
I stripped down the caliper, cleaned the piston with light emery paper, installed using a little brake fluid as lubricant. I also lubed the outer hanbrake mechanism with WD40
Re: Bad brake drag?
Posted: Wed Apr 11, 2012 12:39 pm
by PHIL069
Hey your handbrake cable could also be stuffed and not returning when you release, get a friend to operate handbrake while you check operation at caliper.
Re: Bad brake drag?
Posted: Wed Apr 11, 2012 12:58 pm
by fraz91
Be very careful about what lubricants you use with the brake calipers, as you need to ensure that you use a rubber-compatible grease or lube. Other ones have a tendency to eat away at the rubber, and then you run the risk of losing all braking performance.
Re: Bad brake drag?
Posted: Sat Apr 14, 2012 9:33 am
by payaya
sounds more like a wheel bearing.
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 5:48 pm
by Daniel2019
PHIL069 wrote:Hey your handbrake cable could also be stuffed and not returning when you release, get a friend to operate handbrake while you check operation at caliper.
A friend to pull the stick for you?
But seriously, im assuming warped rotors as mine do the same. I know I have warped rotors (mechanic told me but didnt fix them ??) and they drag for a bit when slowing down, stop dragging, drag for half a second, stop, etc.
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 5:56 pm
by Technikhaus
Yea, Sounds similar to Nicks,
I think he is going to be buying some new slotted rotors, and some Yellow Stuff pads in the near future, to replace it all
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 6:13 pm
by aza013
Go the red stuff pads .
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 6:17 pm
by Technikhaus
What's the real difference?
I heard they wear quicker?
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 6:39 pm
by aza013
Check out the ebc web site for all the info .
I had the reds for some time with no problems, lasted a number of track days, club drives and day to day street use. They are a low dust pad too so you don't need to wash the rims as often.
Re: Bad brake drag?
Posted: Wed Apr 18, 2012 7:20 pm
by Shhtuart
Yeah RedStuff.
Yellow are 200hp + rated, unnecessary for street use.
Re: Bad brake drag?
Posted: Thu Apr 19, 2012 12:01 am
by Astron_Boy
You seriously buying those rotors from camskill?
Dude, you could buy local and get the same results for way cheaper...
Re: Bad brake drag?
Posted: Thu Apr 19, 2012 12:07 am
by Technikhaus
It's not me, It's my Friend
And what makes you say that?
Remember, We're in NZ too, not aus.
Re: Bad brake drag?
Posted: Thu Apr 19, 2012 12:09 am
by Astron_Boy
No doubt to both accounts, but the cost of freight for items that heavy make the purchase useless.
Surely there is an alternative brand of rotor available in NZ.