What was found
AFT CARGO FIRE WARNING ILLUMINATED 3 TIMES BOTTLE WAS DISCHARGE DPER CAPTAIN, DURING CLIMB OUT AGT CARGO PIT SMOKE DET LITE ILLUMINATED TWICE. HE BLEW THE BOTTLE AND THE LITE CAME ON AGAIN. CABIN CREW DID NOT SMELL SMOKE. REMOVED FIRE BOTTLE 1 REF AMM 26-23-01-000-801-001. REMOVED AND REPLACED CARGO FIRE EXTINGUISING FILTER/DRIER DUE TO BOTTLE BEING DISCHARGED. REF AMM 26-23-04-400-801. ALL FIRE DETECTION/ SUPPRESSION CIRCUIT BREAKERS PULLED AND RESET REF SDS 26-23-00-007. COMPLETED INSTALLATION OF LEFT BOTTLE CARGO REF AMM 26-23-01-400-802-001 CONTINUING FROM STEP H SUBTASK D. TEST OPS CHECK GOOD REF AMM 26-23-01.