What was found
L1 DOOR SURROUND STRUCTURE CREASE BEAM CRACKED AT BS 299, AT FASTENER IN VERTICAL FLANGE. R & R THE CREASE BEAM IAW SRM AND DWG.
- Difficulty date
- April 8, 2018
- Submitted
- April 17, 2018
- Operation
- Air carrier
- Aircraft
- N249WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34951
- Aircraft time
- 41,464 hours, 24,528 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 143A5900
- Condition
- Cracked
- Location
- Bs 299
- 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.