What was found
AIRCRAFT IN BASE MAINTENANCE. R1 DOOR ASSIST BOTTLE READS ZERO PRESSURE. REMOVED AND REPLACED DIAPHRAGM IN THE PERCUSSION MECHANISM, AND SERVICED CYLINDER, PER AMM 52-10-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE. R1 DOOR ASSIST BOTTLE READS ZERO PRESSURE. REMOVED AND REPLACED DIAPHRAGM IN THE PERCUSSION MECHANISM, AND SERVICED CYLINDER, PER AMM 52-10-00.