What was found
APU FIRE LIGHT AND BELL IN FLIGHT. COMPLIED WITH FHB SECTION 3. INSPECTED APU NIL FAULTS FOUND. REMOVED AND REPLACED FIRE BOTTLE AND SQUIB ASSY PER AMM 26-22-01 SQUIB TEST OKAY.
- Difficulty date
- May 20, 2007
- Submitted
- May 22, 2007
- Operation
- Air carrier
- Aircraft
- N355MC
- Make and model
- Boeing 747341
- Aircraft serial
- 23395
- Aircraft time
- 65,053 hours, 12,572 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Warning
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- F
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.