Returned with parts to complete the repair. Evacuate the system. Replaced the thermal expansion valve and filter dryer. Blew out condensation line. Tested with nitrogen. Pulled vac. Repeated with nitrogen and vacuum. Recharged the sealed system. Ran for 30 minutes. R410A pressures 125/327 psig. Saturation temps 43/102. SH 16.5 deg. SC 10 deg. Ambient temp 88 deg. 20.5 deg deltaT. Tests ok. Thank you!! Lee Davison, tech 1801hd Parts not loaded into the ticket to mark as Installed