Keywords: W123 300 300D 300TD 300CD 240 240D 280 280CE 280E air conditioning ACC blower airflow vacuum pods

I don't know the original source of the document, nor the full range of applicability. Since it came with my '83 300CD and the PO included a bunch of miscellaneous documents and it matches my understanding of th W123 ACC system, I assume that's what it's for.

Next post(s) I'll put it up as 4 pdfs (larger upload size on the forum, so hopefully better resolution) and finally as a single 4 page pdf.

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