What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM UPPER CHORD (T-CAP) AT BS 947, RBL 24. REPAIRED FLOOR UPPER CHORD BEAM PER SRM 53-70-2R-5 AND EA 363511.
- Difficulty date
- March 26, 2025
- Submitted
- May 1, 2025
- Operation
- Air carrier
- Aircraft
- N927NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31171
- Aircraft time
- 35,063 hours, 15,244 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 100
- 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.