What was found
***CORROSION*** ON 986.5 FLOOR BEAM UPPER SURFACE; AROUND FASTENER HOLES; R.B.L 40-43; W.L. 208.1. / REPAIRED BS 986.5 FLOOR BEAM UPPER SURFACE CORROSION RBL 40-43; WL 208-1 PER EA 1-A53-8241 REV 3 AND EA 1-753-34414 REV IR.
- Difficulty date
- March 4, 2019
- Submitted
- March 7, 2022
- Operation
- Air carrier
- Aircraft
- N7746C
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33934
- Aircraft time
- 40,130 hours, 20,412 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floorbeam
- Condition
- Corroded
- 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.