As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REMOVED AIR CONDITIONING LOW PRESSURE HOSE FROM COMPRESSOR TO FIRE WALL AFTER FINDING A LEAK AT THE FIRE WALL CONNECTION. UPON INSPECTION OF THE HOSE, THE TECHNICIAN WAS ABLE TO UNSCREW THE HOSE FROM THE FITTING BY HAND DETERMINING THE HOSE WAS ONLY ONE-QUARTER OF THE WAY INTO THE FITTING.