On Apr 28, 9:12 am, "Whatever . ."
<attitudeiseveryth...@braintrust.com> wrote:
>The fact that it cannot be
>replaced except as part of a larger (and more expensive - therefore
>more profitable) assembly is piss-poor planning from VW - at their
>customers' expense
I have to defend Mother Volkswagen here. The fact that they
don't stock the bearing as a separate part has nothing to do with
"piss-poor planning". Take a look at where the bearing is on the
shaft. It's in the middle of the shaft with larger diameter
components on either side. The only way to replace it is to cut the
shaft, replace the bearing, reweld the shaft and rebalance it - hardly
something that a typical repair shop is going to do.
Yes, it would be nice if they used a heavier-duty bearing that
would last longer.
See picture here, bearing is just to the left of the letter V:
http://www.coloradodriveshaft.com/volkswagen_touareg.htm
Todd
pfjw@aol.com - 29 Apr 2009 11:46 GMT
On Apr 28, 10:21 pm, racer...@racertodd.com wrote:
> "p...@aol.com" <p...@aol.com> wrote:
> >The fact that it cannot be
[quoted text clipped - 15 lines]
>
> Todd
Todd:
WOW!
You do miss the point.
Either the shaft should have been designed so that the bearing was
replaceable - OR, perhaps, as you suggest, the bearing should have
been designed to handle the anticipated load. Ideally, both.
These sorts of things are why engineers get the big bucks - to plan
them out. So that such failures should not be 'discovered' on the
backs of their customers. Further to that *when* such discoveries take
place Mother Volkswagen ought to step up and *FIX* it.
Repeat: Piss-poor planning.
Add: Piss-poor response to the results of piss-poor planning.
The OP's bearing is not the first one of its kind to have failed. It
is apparently endemic to the species.
Peter Wieck
Melrose Park, PA
pfjw@aol.com - 29 Apr 2009 20:46 GMT
On Apr 28, 10:21 pm, racer...@racertodd.com wrote:
> I have to defend Mother Volkswagen here. The fact that they
> don't stock the bearing as a separate part has nothing to do with
[quoted text clipped - 7 lines]
>
> See picture here, bearing is just to the left of the letter V:http://www.coloradodriveshaft.com/volkswagen_touareg.htm
YIKES!
First, excuse if this is a repeat - I posted earlier to an apparent
black hole.
"Mother" VW designed this shaft as an integrated system not able to be
repaired easily. They could have a) designed it so that the bearing
was repairable as a single piece or b) specify a much heavier bearing
to justify the design as-built, or c) preferably both.
"Mother" VW has many, many engineers on their payroll to anticipate
this sort of thing and plan for it. The OP's bearing is only one of a
great many also suffering from premature failure, some much sooner
than his. To-date, Mother has done nothing about it other than sell
lots of replacement parts to her sucker..., uh, customers.
Repeat:
Piss-poor planning, piss-poor response to premature failure.
I wonder if their recent design is any different for this part?
Apparently not - listings all show "2003 and up".
It would be bad enough if this were a low-end VW, but for it to be in
their TOL entry (of the time) is unconscionable.
Peter Wieck
Melrose Park, PA