Date:         Sun, 26 Aug 2007 23:54:18 -0400
Reply-To:     Kim Brennan <kimbrennan@MAC.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Kim Brennan <kimbrennan@MAC.COM>
Subject:      Re: Driveline Problem Diagnosis, Please
Comments: To: Jon Kanas <kanas@QADAS.COM>
In-Reply-To:  <46D24588.9020307@qadas.com>
Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed

If you have noise when backing, please check the CVs in the rear.

On Aug 26, 2007, at 11:31 PM, Jon Kanas wrote:

> Good Evening Fellow Listers,
>
> Application is 1987 Syncro Westfalia, 120KMi.
>
> Item #1:
> Significant noise from driveline, only when under load or turning
> while
> backing.  There is no noise at any speed when moving forward.  This
> is a
> very solid thunking, and I suspect it is a seizing or failing
> universal
> joint on the driveshaft.  I was under it today, and see no obvious
> evidence of a problem.  I was unable to feel any "slop" at either
> universal joint.  I would like to know if these symptoms sound
> familiar
> to the group, and get a consensus to the following questions:
>
>    * Is there another diagnostic procedure I should do before removing
>      the driveshaft?
>    * Are there any special considerations for removing the driveshaft?
>    * Are there any items I should definitely replace as a matter of
>      course during this process?
>    * Should I refrain from driving the Syncro with the driveshaft
> removed?
>
>
> Item #2:
> I have a turn outer boot on one CV joint on the front axle (the
> joint is
> not yet noisy).  I would appreciate list advise on the following:
>
>    * Is the most cost effective repair to purchase and install a
>      replacement (rebuilt) halfshaft?
>    * Any list recommendations or tricks for removal / replacement of
>      the halfshaft?
>    * Any related parts / components I should expect to replace at the
>      same time?