What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOORBEAM AT BS 947.5 AND RBL 4. REPAIRED FLOORBEAM PER SRM 53-70-51.
- Difficulty date
- July 28, 2020
- Submitted
- August 3, 2020
- Operation
- Air carrier
- Aircraft
- N957NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31202
- Aircraft time
- 18,439 hours, 7,137 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 947
- 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.