*Before replacing a new A/C compressor, it is necessary to flush the A/C system and replace a new receiver drier/accumulator, o-rings, and expansion valve/orifice tube. This practice is to remove remaining oil, UV dye or burned residues from the A/C system to prevent oil contamination or leakage.

Note: Some newer models cannot remove receiver dryer from the condenser, and have to replace a new condenser instead.

If burned residues were found in the A/C system, rubber o-rings, discharge hose, evaporator, condenser, receiver drier and expansion valve must be replaced to prevent oil contamination, leakage, and damage to the new compressor.