What was found
ETOPS - FOUND RAIL FOR FIRE DET. HARNESSES 32WD1, 31WD1, 42WD1, 41WD1 CLAMPS MISSING AND INCORRECT ROUTING. REPLACED MISSING CLAMPS FOR FIRE DET. HARNESSES 32WD1, 31WD1, 42WD1, 41WD1 AND CORRECTED ROUTING IAW MM 26-12-63-400-801-A. OPS CK GOOD. OK FOR SVC. DAMAGE FOUND ON FIRE DETECTION RAIL ASSEMBLY. REMOVED AND REPLACED FIRE DETECTOR RAIL. ASSEMBLY PER AMM 26-12-17. OPS CHECK GOOD. OK FOR SVC.