Could be vacuum operated - I've never seen a manual heat system in a 107. His is a '79 - so it would use the old servo. Yes - the later ones use the mono valve (after '83?).
On 11/1/06, Zeitgeist <[EMAIL PROTECTED]> wrote:
Oh, I wasn't sure if the later models all used a mono-valve, whether ACC or not. So, $600 seems a tad high to fix what shouldn't be all that much work, eh? Glenn Brown sent me a nifty pic of the heater valve in his '76 W107, but it's obviously vacuum operated, with no cables at all.
-- OK Don, KD5NRO Norman, OK "The Americans will always do the right thing... after they've exhausted all the alternatives." Sir Winston Churchill '90 300D, '87 300SDL, '81 240D, '78 450SLC, '97 Ply Grand Voyager
