What was found
NR 1 ENGINE CORE OVHT-FIRE DETECTOR LOOP HAS A BROKEN CERAMIC INSULATOR. INBD SIDE (M1122) REPLACED DETECTOR. FIRE TEST PASSED ON GROUND.
- Difficulty date
- May 11, 2009
- Submitted
- May 15, 2009
- Operation
- Air carrier
- Aircraft
- N327UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24147
- Aircraft time
- 60,207 hours, 33,914 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 2612 · Fire Detection
- Part
- Insulator
- Part number
- 649101
- Condition
- Broken
- Location
- Fire Loop
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.