As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
98-291 FIRE WARN BELL SOUND AT ROTATION. NO LIGHTS. SYS AFT LAND WAS NORM. BELL SOUND UNTIL BELL CUTOUT SWITCH WAS PUSH. INSPECTION APU ENG AND CARGO. ALL OK TEST APU, ENGINES AND CARGO SMOKE SYS. REMOVED AND REPLACED AURAL WARNING BOX PER MM. FIRE SYS TEST OK.