Vacuum system of Air Conditioning Unit (KM Perwira)
Tubing repair at panel gauge (KM Perwira)
Renew low pressure switch of Air Conditioning Unit (KM Perwira)
Pressure test compressor (KM Perwira)
Compressor installation on mounting (KM Perwira)
Cable checking (KM Perwira)
Charging gas and commisioning process (KM Perwira)
Brazing process after installation of new compressor (KM Burau)
Pressure test (KM Burau)
Installation process (KM Burau)
