What was found
100200133: DOOR UPPER DECK FLIGHT LOCK ENGINE INDICATING & CREW ALERTING SYSTEM. TROUBLESHOT IAW FAULT ISOLATION MANUAL 52-71 TASK 823 BOTH FLIGHT LOCK ACTUATORS OPERATIONS CHECKS NORMAL IAW AMM 52-23-00.
- Difficulty date
- March 14, 2025
- Submitted
- March 18, 2025
- Operation
- Air carrier
- Aircraft
- N745CK
- Make and model
- Boeing 747446
- Aircraft serial
- 26361
- Aircraft time
- 99,870 hours, 14,784 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Warning System
- Condition
- Multiple Ind
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- G, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.