What was found
FIRE CARD APU FIRE DETECTION CARD FAULT OR FAILURE OR LOSS OF ARINC 629-429 COMMUNICATION WITH CARD.
- Difficulty date
- March 22, 2008
- Submitted
- March 28, 2008
- Operation
- Air carrier
- Aircraft
- N787UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26939
- Aircraft time
- 47,552 hours, 7,324 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2611 · Smoke Detection
- Part
- Circuit Card
- Condition
- Faulty
- Location
- Fire Detection
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.