Hi Guys,
My '74 came with the DPD A/C unit and it appears that the PO has already updated the compressor. I'm trying to determine the charge status and the service ports aren't anywhere obvious. Could they be the bolt-looking things on the compressor in the pic below? Are they hiding under the conical cover?
Also...
When dropping the motor, do most people unbolt the compressor from the engine? Or have the system evacuated and unhook the hoses?
Not even sure I'll use the A/C...but it's in great condition, so I figured it might as well work.
Thanks!Click to view attachment