Car Aircon Problem

[dr. d]

pano kung walang sight glass?

you mean pag hindi bumubula, walang laman? i thought pag bumubula may hangin or may mali sa compresion sa system

kung walang sight glass, you have to bring it to the shop and let them use their gadgets to measure the pressures.
pag bumubula, may laman, kahit kaunti. pag hindi gumagana ang magnetic clutch, walang bula. pag full, baka may makikita ka ng kaunting galaw.
there is an overlapping spectrum from full to partially full to absolutely empty. hence the dials and tubings they attach to the filler/inspection nozzles.