What was found
INSPECTION TYPE:NAON PREFLIGHT EXTERIOR INSPECTION I NOTICED THE L1 DOOR OPENING PRESSURE GAUGE READS APPROX 600 PSI ABOUT 1000 PSI BELOW LIMIT OF PLACARDSERVICED CREW DOOR DAMPER AND EMERGENCY OPS CYLINDER IAW AMM 52 10 14 0301
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION TYPE:NAON PREFLIGHT EXTERIOR INSPECTION I NOTICED THE L1 DOOR OPENING PRESSURE GAUGE READS APPROX 600 PSI ABOUT 1000 PSI BELOW LIMIT OF PLACARDSERVICED CREW DOOR DAMPER AND EMERGENCY OPS CYLINDER IAW AMM 52 10 14 0301