Should a new or replacement receiver/dryer be sealed from the factory? I just purchased a replacement AC dryer from a local parts store and it came in a box with only cheap plastic caps on the fittings. While these caps may prevent dirt from getting in, they are not vacuum tight and would not prevent air and moisture.
Should not be a problem as long as the caps were installed. Most driers are shipped with a 'slight' positive pressure...not a vacuum.
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The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.
Thomas Jefferson
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