Cut out existing flare fittings at the condenser connection. Made new flares and installed new flare fittings. Pressure tested system with nitrogen and pulled vacuum. Disassembled the indoor unit and cleaned all components. Cleaned out the interior of the condenser and the condenser coils. Weighed in factory charge of R-410A. Tested condensation drain with water. Tested heating and cooling operation. Everything is working at this time.