What was found
SEA - NR 1 ENGINE FIRE WARNING WENT OFF. ENGINES WERE NOT RUNNING AND NO FIRE OBSERVED. REPLACED NR 1 FIRE CONTROL UNIT, FUNCTIONAL TESTED GOOD. INSPECTED LOWER FIRE LOOP NDN.
- Difficulty date
- September 7, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N491US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11156
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Cntrl Unit
- Part number
- 8934104050A
- Condition
- Malfunction
- Location
- Cockpit
- Part time
- 2,269 hours
- Stage of operation
- TX
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.