What was found
DURING TAXI, NR 2 ENG 'A' FIRE LOOP WENT TO FAULT. FULL SCALE 'B' LOOP TESTED OK WITH ALL OTHER IND NORM. JUST AFTER V1 NR 2 ENGINE 'B' LOOP WENT TO FULL SCALE FAULT. NR 2 ENG WAS SHUT DOWN AND NR 1 FIRE BOTTLE DISCHARGED. C/B WERE RESET AND ENG FIRE WARNING RETESTED. NR 2 FAILED TO TEST. NR 2 EDP WAS DEPRESSURIZED ONLY. FOUND BROKEN BRACKET ON FIRE LOOP ELEMENTS. INSTALLED NEW LOWER FWD LOOP AS PER MM 26-12-01 PAGE 501 CHECKED OPS OF NR 2 ENG FIRE LOOP A/B CHECK NORM PER MM 26-11-00 PG 501. R/R NR 1 FIRE BOTTLE ON ENG NR 2 PER WIC 26-259. A/C RETURN TO SERVICE. (M)