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Caliper bolts

Posted: Fri Nov 05, 2010 10:37 pm
by andyneedham2
I had a bit of a worrying moment today. My drivers side caliper bolt (bottom) had come loose and was about to fall out. I'd been hearing a knocking sound which I thought was a ball joint but as I was driving the sound seemed to get worse so I pulled over as I didn't think the sound was solid enough to be a ball joint, thats when I found out it was the caliper bolt was loose. Any suggestions for getting the bolts in and keeping them there?! It crapped me up!

Re: Caliper bolts

Posted: Fri Nov 05, 2010 10:39 pm
by Risocco
Personally dude I would resist the temptation of gluing the threads as these are buggers for rounding off. Just re-tighten them dude, they should be tightened on pretty darn hard :good:

Alex

Re: Caliper bolts

Posted: Fri Nov 05, 2010 10:51 pm
by andyneedham2
Yeh, I noticed the previous owner had hammered a star key in there which is now pretty rounded off, might have to track some new ones down. i think GSF will prob still stock them...

cheers for the advice pal. :buddy:

Re: Caliper bolts

Posted: Fri Nov 05, 2010 10:57 pm
by Risocco
Slightly off topic but am I right in saying that hex bolts were invented as they were thought to be impossible to round off? Somebody told me that recently. They evidently have no experience of VWs :ire: :hehe:

Failing GSF, the dealers will have them dude :good:

Alex

Re: Caliper bolts

Posted: Fri Nov 05, 2010 11:05 pm
by andyneedham2
people seem to think hex bolts were invented for smashing into rounded allen nuts! Ah well, I'll have a ring around. thanks for the advice

Re: Caliper bolts

Posted: Sat Nov 06, 2010 9:06 am
by steve
If it's the slide bolts, get em renewed. They're pennies from VW and you can get a reuild kit to replace the rubbers along with the brass bushes for a few quid a side while you're there.

Re: Caliper bolts

Posted: Sat Nov 06, 2010 10:38 am
by andyneedham2
This seems to be a good idea, thanks. Can't skimp on the brakes!

Re: Caliper bolts

Posted: Sat Nov 06, 2010 1:23 pm
by PeteGLi
steve wrote:....... the brass bushes ........
What brass bushes??

Have a look here http://sciroccoregisterforum.co.uk/faq/ ... ch/brakes/ for the differences in the VWII calipers

Re: Caliper bolts

Posted: Wed Nov 17, 2010 10:05 pm
by rocco1982
I had a big problem with this, even after replacing the bad bolt for a brand new one. It turned out the thread on the caliper carrier was knackered, so I had to put a replacement carrier on to get the bolt to tighten properly.

Re: Caliper bolts

Posted: Sat Nov 20, 2010 12:20 am
by andyneedham2
Well, to be fair, thats probably not a bad idea.... Good time for a brake upgrade!!