What was found
FIRE BELL AURAL WARNING WILL NOT EXTINGUISH. REPLACED M1000 BELL-CHIME AURAL WARNING CARD ASSY PER MM. CHECKS OKAY. ALSO REPLACED WARNING ELECTRONICS POWER SUPPLY MODULE.
- Difficulty date
- April 7, 2011
- Submitted
- April 8, 2011
- Operation
- Air carrier
- Aircraft
- N576UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26690
- Aircraft time
- 60,440 hours, 21,439 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2612 · Fire Detection
- Part
- Circuit Card
- Part number
- 285T03855
- Part serial
- 102
- Condition
- Faulty
- Location
- Fire Detection
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.