When purging a refrigeration gage manifold using system pressure as the source of refrigerant for purging, which of the fittings listed is normally t...

Question

When purging a refrigeration gage manifold using system pressure as the source of refrigerant for purging, which of the fittings listed  is normally tightened LAST?

Accepted Answer

the low pressure hose fitting at the suction service valve service port

Engine 2014: General Subjects

When purging a refrigeration gage manifold using system pressure as the source of refrigerant for purging, which of the fittings listed is normally tightened LAST?

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