What was found
AFT CARGO COMPARTMENT FLOOR SUPPORT HAD SEVERAL SPOTS OF CORRODED TOP OF CIRCUMFERENTIAL AT BS. 887, BETWEEN RBL 20 AND LBL 20. / R&R "T" FLOOR SUPPORT PER SRM AND DWG.
- Difficulty date
- November 14, 2019
- Submitted
- December 2, 2019
- Operation
- Air carrier
- Aircraft
- N422WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29826
- Aircraft time
- 61,647 hours, 36,197 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146A7500
- 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.