[f3nr15]

Here is a correct Owner's Manual for your year of car, but the RS America also came with a supplementary insert which I am guessing this manual won't have:

eBay - 1992 Porsche 964 Carrera 2/4 Owner's Manual

Here is another manual that might be helpful:

eBay - 1992 Porsche 964 RS America Service Manager's Manual

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