1988 Other Ford Models Low pressure charging port location

Tiny
GENE1235
  • MEMBER
  • 1988 FORD
  • V8
  • 2WD
  • AUTOMATIC
  • 67,000 MILES
I have a motorhome on a Ford E-350 chassis, with a 460 engine. It has not been used for more than a year, and when I turn on the AC, the clutch cyles on and off. I suspect I've lost refrigerant, and have purchased a recharge kit. The high pressure port is right by the rad, but I've followed the LP line as best I can (it's a very cluttered engine space) and I can't find the low pressure chsrging port. Any ideas?
Friday, July 17th, 2009 AT 4:59 PM

1 Reply

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Try and find the accumulator a can thing 10" tall x 4" around. Maybe black or silver port should be there. But no telling what AC system was installed. Check at compressor sometime that's where it is.
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Friday, July 17th, 2009 AT 5:10 PM

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