59. When recovering refrigerant into a non-pressurized container from a refrigerator with an inoperative compressor:

it is only necessary to recover as much refrigerant as will naturally flow out of the system.
it is not necessary to recover any refrigerant since the refrigerant is probably contaminated.
it is necessary to drive any refrigerant from the oil by using pressurized dry nitrogen.
it is necessary to heat and strike the compressor with a rubber mallet.

« PreviousSkipNext »

Comments

There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it