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HOMEMADE AC VACUUM PUMP R12 TO R413A REFILL

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Uploaded by on Apr 26, 2011

In Belgium I found nobody to refill my empty R12 AC system of my 1984 Mercury.
Thanks to Redneck technology I made the vacuum pump myself starting from an old ac compressor and 1hp 3000rpm electric motor. When vacuum was done I found out that the pressure switch was leaking and replaced it with a nos new one from Rockauto.
Then I refilled with direct replacement R413A. R413A (= ISCEON49) works with Ester or Mineral oil. AC is blowing ice cold now without leaks!!

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Autos & Vehicles

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Uploader Comments (mycarvideos1)

  • A cheap, chinese vacuum pump isn´t a expensive tool.

  • @danidanidan Yes, but I don't like to support Chinese economics.

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  • Bravo!

  • @johnfxxx 45 minutes

  • hello friend how long I put the vacuum pump my car chevy el camino 1983.

    thanks

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