What was found
AIRCRAFT WAS GROUNDED: CARGO SMOKE FWD 7 AFT INDICATORS BOTH SHOW DISCHARGED. FIRE BOTTLE CANNON PLUG LOOSE, TIGHTENED CANNON PLUG AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 26-23-41.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: CARGO SMOKE FWD 7 AFT INDICATORS BOTH SHOW DISCHARGED. FIRE BOTTLE CANNON PLUG LOOSE, TIGHTENED CANNON PLUG AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 26-23-41.