What was found
FIRE DETECTOR FAULT LEVEL 1 MESSAGE. ACCOMPLISHED DMP 26-11-1. REPLACED THE NR 3 FDCU IAW MM 26-11-02. PERFORMED OPS TEST IAW MM 26-11-02. TEST PASSED.
- Difficulty date
- February 20, 2017
- Submitted
- February 22, 2017
- Operation
- Air carrier
- Aircraft
- N257UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48451
- Aircraft time
- 71,090 hours, 14,194 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Control Unit
- Part number
- 80380303
- Part serial
- 812
- Condition
- Faulted
- Location
- Fire Detection
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.