What was found
LEVEL 3 CARGO FIRE LOWER AFT IN FLT DISC BOTTLES, ALERT CONTINUED, CAME ON DURING DESCENT. FOLLOWED QRH. RELEASED FOR SERVICE PER MEL: 26-22-01-01-B. FIRE EXTINGUISHER CYLINDER NR 2 INOP. ALL LOWER CARGO COMPARTMENTS MUST REMAIN EMPTY. ON ARRIVAL CHECKED CTR AND AFT BULK CARGO COMPT'S - NO SIGNS OF FIRE OR SMOKE DAMAGE. CARGO FIRE TEST C/W - NO FAULTS FOUND. BOTH FIRE BOTTLES WERE DISCHARGED AND AGENT LOW LIGHTS ILLUM. R & R CARGO COMPT NR 2 FIRE EXTINGUISHER BOTTLE PER AMM 26-22-01-4-0, INSTALLED 2 EA DISCHERGE HEAD PER AMM 26-22-03-4-0, R&R'D 2 EA CARTRIDGE PER AMM 26-22-04-4-0. LOWER CARGO FIRE EXTINGUISHER CIRCUIT TESTED OK PER 26-22-07-05-0, A/C OK FOR SERVICE.