Your math is correct but I didn't make clear I was not replacing the evap so I didn't add the 40cc for it.
The FSM doesn't acually say 300cc for the compressor is the total system amount but I am thinking that is what it means.
That is still a little over 10 ounces and I understand over oiling is definately not good.

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Darrell

1984 300SD "Ole Girl"
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