What was found
'ENG 2 FIRE LOOP B' EICAS STATUS MESSAGE DISPLAYED. REPLACED FIRE-OVERHEAT DETECTION CARD ASSY AND PERFORMED FIRE TEST PER MM, TEST PASSED, NO OTHER FAULT FOUND.
- Difficulty date
- May 1, 2013
- Submitted
- June 6, 2013
- Operation
- Air carrier
- Aircraft
- N107UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26900
- Aircraft time
- 59,824 hours, 7,064 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2612 · Fire Detection
- Part
- Circuit Card
- Part number
- 644501
- Part serial
- 17128
- Condition
- No Test
- Location
- Fire Detection
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.