[T3] knocking sound at a hard stop-front of car

[Dave Hall]

Lug bolts same profile as the surface of the hole surround?

I once got a light clunk noise from a hubcap that was slightly twisted and
needed rotating until it gripped well!  That was a bit puzzling.  Sounds
much like yours.

Dave.
UK VW Type 3&4 Club
=================== 

-----Original Message-----
From: type3-vwtype3.org-bounces at lists.vwtype3.org
[mailto:type3-vwtype3.org-bounces at lists.vwtype3.org] On Behalf Of John L.
Morgan IV
Sent: 01 September 2011 00:07
To: type3 at vwtype3.org
Subject: Re: [T3] knocking sound at a hard stop-front of car

there seems to be some play in the front wheels, though they are on as tight
as humanly possible!?

On Wed, Aug 31, 2011 at 6:32 PM, Dave Hall <dave at hallvw.clara.co.uk> wrote:

> If it's  a single clonk, it could be a loose caliper.  Check the 
> tightness of the bolts, and that they are locked with a tab or lock
washer.
>
> Pull and push on the top of the wheel - it might be the upper torsion 
> bar (swing bar) needing adjustment.
>
> Take a good look and preferably get someone to turn the wheel to and 
> fro looking for loose joints.
>
> Make sure it's not something loose in the front trunk.  A friend of 
> mine with a Type 4 couldn't work out what the clonking noise was, 
> until he realised it was just an iceberg in the screenwash!
>
> Dave.
> UK VW Type 3&4 Club
> ===================
>
> -----Original Message-----
> From: type3-vwtype3.org-bounces at lists.vwtype3.org
> [mailto:type3-vwtype3.org-bounces at lists.vwtype3.org] On Behalf Of John L.
> Morgan IV
> Sent: 31 August 2011 23:10
> To: type3 at vwtype3.org
> Subject: [T3] knocking sound at a hard stop-front of car
>
> Knocking noise coming from front of car when brakes are applied hard?!
>
> Wheels were recently placed.  Got right bolts from ISP West.
> Before I got the right bolts, I took the car in before finding out the 
> hard way (waiting for an hour) that the stock bolts wouldnt work.
> When the old wheels (not the Mahles) were put on the knocking started.  
> I thought maybe the mechanic didnt tighten a lug bolt up right and 
> that it would fix itself with the new wheels.
> Well, now it went to my VW guy for the wheel change over and today to 
> a wheel place to have a valve stem fixed.
> The knocking is still there only when coming to a hard stop.
> So, it happened with old wheels and now, new wheels.
> I am stumped!
> 70fb
>
> On Tue, Aug 30, 2011 at 10:02 PM, Keith Park <topnotch at nycap.rr.com>
> wrote:
>
> > Ok, since things are slow,
> > My euro rings are 311 941 111
> >
> > Since they are not SB12  what SB are they??
> >
> > Keith
> >
> >
> > Top Notch Restorations
> > topnotch at nycap.rr.com
> > http://www.a383ina68.addr.com/radiorest/main.htm
> > 71 Squareback "Hothe"
> > 65 Notchback "El Baja Rojo"
> > 65 Squareback "Eggcrate"
> > 87 golf "Winterat"
> > 93 RX7 "Redstur"
> >
> >
> >
> > _______________________________________________
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