- Difficulty date
- October 14, 2017
- Submitted
- October 16, 2017
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 41,230 hours, 12,244 cycles
- Part
- Terminal
- Condition
- Broken
- Location
- Fire Detector
- Component
- Fire Detector
- Component part number
- 90202001
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU FIRE DETECTOR LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED FIM 26-10, TASK 802. FOUND TERMINAL LUG STUD BROKEN. REMOVED AND REPLACED APU TAILPIPE OVHT DETECTOR IAW AMM 26-15-01-000-802, AND AMM 26-15-01-400-802. OPS CHECKED NORMAL. SUCCESSFUL GROUND VERIFICATION ACCOMPLISHED.