What was found
NR 1 ENG FIRE DETECTOR LOOP AT 3:00 POSITION BONDING JUMPER AT SENSOR JUNCTION BRACKET HAS BROKEN STRANDS. (90% LOSS). ACFT GROUNDEDS. IAW AMM 26-11-02, REMOVED & REPLACED MW0325 CORE FIRE DETECTION HARNESS, OPS NORMAL IAW AMM.
- Difficulty date
- January 4, 2017
- Submitted
- January 9, 2017
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36353
- Aircraft time
- 3,386 hours, 1,114 cycles
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Wire Harness
- Part number
- CA24301
- Condition
- Damaged
- Location
- Fire Detection
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.