What was found
L1 DOORWAY LOWER SILL CREASE BEAM STRUCTURE Z CHANNEL ATTACHED TO WEB CORRODED BETWEEN BS 316 TO BS 334, LBL 63. R&R Z-CHANNEL ANGLE IAW SRM & DWG.
- Difficulty date
- August 15, 2017
- Submitted
- September 7, 2017
- Operation
- Air carrier
- Aircraft
- N756SA
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27872
- Aircraft time
- 63,004 hours, 36,687 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 141A8110
- Condition
- Corroded
- Location
- Fuselage
- 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.