What was found
RT INBOARD CREASE BEAM UPPER SURFACE CABIN FLOOR STRUCTURE CORRODED BETWEEN BS 685 TO BS 727. R&R CREASE BEAM IAW SRM.
- Difficulty date
- December 21, 2017
- Submitted
- January 3, 2018
- Operation
- Air carrier
- Aircraft
- N7752B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33943
- Aircraft time
- 32,384 hours, 15,562 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 147A5558
- 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.