What was found
CORROSION LEVEL: 2 AFT CARGO COMPARTMENT BOX BEAM UPPER FLANGE CORROSION UNDER NUTPLATES STA. 1175 RBL2-RBL7 FOUND OUT OF LIMITS. REPLACED CC BOX BEAM UPPER FLANGE. (LP 1519121
- Difficulty date
- March 6, 2020
- Submitted
- March 9, 2020
- Operation
- Air carrier
- Aircraft
- N171DN
- Make and model
- Boeing 767332
- Aircraft serial
- 24759
- Aircraft time
- 135,296 hours, 19,284 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Box Beam
- 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.