In photo MWC-023 you can see the solder joints between the bottom PC board and side boards. These are the ones that develop cracks over the years and need to be reflowed.
If you have any questions on how to do this, let me know. Dan --- On Wed, 2/24/10, LWB250 <lwb...@yahoo.com> wrote: > From: LWB250 <lwb...@yahoo.com> > Subject: Re: [MBZ] resoldering W123 ACC howto > To: "Mercedes Discussion List" <mercedes@okiebenz.com> > Date: Wednesday, February 24, 2010, 8:03 PM > Check out my photos on how to remove > the ACC and resolder it - no text, but I think the photos > will tell most of the story. > > Once of these days I've got to do the write-up for this. > > http://gallery.me.com/dpenoff#100140 > > Dan > > > > --- On Wed, 2/24/10, Allan Streib <str...@cs.indiana.edu> > wrote: > > > From: Allan Streib <str...@cs.indiana.edu> > > Subject: Re: [MBZ] resoldering W123 ACC howto > > To: "Mercedes Discussion List" <mercedes@okiebenz.com> > > Date: Wednesday, February 24, 2010, 7:34 PM > > To answer my own question, looks like > > there is (was) a nice write-up at > > diymbrepair.com. Anyone know who ran that > > domain? It's not active any > > longer but.... The Wayback Machine to the rescue! > > > > http://web.archive.org/web/20071013022903rn_1/www.diymbrepair.com/Climate/ > > > > > > > > Allan Streib <str...@cs.indiana.edu> > > writes: > > > > > Can anyone point me to a how-to on resoldering > the > > pushbuttons on my > > > ACC? It finally got to the point today where > > slapping the side of the > > > console will not keep the fan running. > > > > > > I have the ACC with the horizontal buttons and > the > > vertical fan speed > > > buttons, with a narrow translucent "auto" button > > between the high and > > > low speeds. > > > > > > Thanks, > > > > > > Allan > > > > -- > > 1983 300D > > > > _______________________________________ > > http://www.okiebenz.com > > For new and used parts go to www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > > > To Unsubscribe or change delivery options go to: > > http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > > > > > > > _______________________________________ > http://www.okiebenz.com > For new and used parts go to www.okiebenz.com > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
