SNAP:Train 2522 Dnt seem to have aircon ~~~~~ Found 2522 AC 2-1 and 1-2 with low freon. Recharged to satis range. No signs of CCU leak for both units. Car was cooling 22deg. OP200 raised to check for evaporator leak. N.A/sharif/25.06.22 to check for evaporator leak.