What was found
AIRCRAFT WAS GROUNDED. FORWARD AND AFT CARGO FIRE EXTINGUISHER SHOW DISCHARGE ON CARGO SMOKE PANEL OVERHEAD. REPLACED CARGO FIRE EXTINGUISHER BOTTLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK, PER AMM 26-23-41-400-004-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED. FORWARD AND AFT CARGO FIRE EXTINGUISHER SHOW DISCHARGE ON CARGO SMOKE PANEL OVERHEAD. REPLACED CARGO FIRE EXTINGUISHER BOTTLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK, PER AMM 26-23-41-400-004-A.