I searched to no avail.

1981 300SD R12 system -

R12 is empty - this year - ( per my indy ) -> A/C was fine last year - so I figure there must be a leak....

He suggested before we do anything "drastic" we try replace the drier;

and pump in one of those 19.95 AC leak repair cans from WallyMart......

( I successfully repaired the leak in my 300E with one of these cans this week! )

And pump in new freon to see if it holds the charge ......Bill $200.

I am looking for any DIY on how to replace my own 81 SD receiver drier

if someone has done this before. Any tips very welcome.

AA

__________________
'87 924S
'81 280SEL

Sold ->

81 300SD -
93 300E w/ 3.2
85 300D-
79 300SD
82 300CD
83 300CD - CA
87 190E 5 spd
87 Porsche 924S

"..I'll take a simple "C" to "G" and feel brand new about it..."