What was found
WHILE ACCOMPLISHING T/C N8420001, FOUND A WIRE CHAFED BEYOND LIMITS ON THE CORE FIRE DETECTOR NR 4 AFT MW0325 ON NR 2 ENG. GROUNDED - YES. R&R NR 2 ENG FIRE DETECTOR HARNESS MW0325 REF MM 26-11-02. OPS CH3ECK GOOD.
- Difficulty date
- July 11, 2018
- Submitted
- July 12, 2018
- Operation
- Air carrier
- Aircraft
- N588AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35685
- Aircraft time
- 40,670 hours, 12,325 cycles
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Wire Harness
- Part number
- 3250275060
- Condition
- Chafed
- Location
- Nr 2 Engine
- 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.