What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR BEAM LOCATED AT BS 986.5, WL 208, AND RBL 43. REPAIRED FLOOR BEAM PER SRM 53-70-51-2R-6 ALTERNATIVE 4.
- Difficulty date
- December 18, 2022
- Submitted
- December 23, 2022
- Operation
- Air carrier
- Aircraft
- N866NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40584
- Aircraft time
- 36,003 hours, 15,023 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 986
- 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.