What was found
WHILE ACCOMPLISHING T/C N842000, FOUND ENGINE 1 UPPER FAN FIRE DETECTOR M1757 DAMAGED. GROUNDED - YES. REF AMM 26-11-01/401 REMOVED AND REPLACED UPPER FAN FIRE DETECTOR M1757. OPS TEST NORMAL. ETOPS GROUND VERIFICATION GOOD.
- Difficulty date
- July 20, 2019
- Submitted
- July 22, 2019
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 40,301 hours, 12,142 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Detector
- Part number
- 902864
- Condition
- Damaged
- Location
- Nr 1 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.