Escape 2WD L4-122 2.0L DOHC VIN B SFI (2001)
Coupler HVAC: Description and Operation
Peanut Fitting
The air conditioning line (peanut) fitting is an integral part of the refrigeration line or component.
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The male and female blocks of the air conditioning line (peanut) fitting are retained with a nut.
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An O-ring seal is installed around the tube on the male block.
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The female block is welded to the tube and is not adjustable.
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Support the female fittings with a wrench to prevent twisting of the tubes.
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The male block will pivot around the tube to allow for alignment with the female block during assembly.
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When correctly assembled the male and female fittings should be flush.
