What was found
DURING DESCENT @ ABOUT 11,000 FEET AFT LOWER CARGO COMPARTMENT FIRE INDICATION ILLUMINATED. HALON BOTTLE DISCHARGED. FIRE INDICATION WENT OUT. GROUNDED - YES. ACCOMPLISHED GVI AFT CARGO COMPT. NO HEAT OR SMOKE EVIDENCE FOUND. BITE CK CEU INIT REF B737-800 FIM 26-16 TASK 801. OK NO FAULTS. OPERATIONAL TEST AFT CARGO BAY SMOKE DETECTION REF B737-800 AMM 26-16-00-710-801. OPS CK OK. REF T/C 78226001 FOR REPLACEMENT OF #1 CARGO FIRE BOTTLE.