What was found
EQUIPMENT SMOKE STATUS MESSAGE AFTER EQUIPMENT COOLING MESSAGE. REMOVED AND REPLACED EQUIPMENT COOLING SMOKE DETECTOR IAW AMM 26-16-51. PERFORMED GROUND TEST .</P> / <P>TEST PASSED MESSAGE CLEARED.
- Difficulty date
- July 14, 2025
- Submitted
- July 17, 2025
- Operation
- Air carrier
- Aircraft
- N412MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 30559
- Aircraft time
- 101,312 hours, 16,344 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 2156756A
- Part serial
- 11643B
- Condition
- False Activation
- Location
- Zone 200
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.