What was found
CORROSION FOUND AFFECTING THE UPPER CHORD OF AN EXISTING REPAIR AT FLOORBEAM BS 947.5, RBL 53. FLOOR PANEL ATTACHMENT HOLE. REPAIRED FLOORBEAM IAW 53-70-51-2R PROCEDURE 5. (LOG 1597210 - AIRCRAFT WAS GROUNDED).
- Difficulty date
- May 16, 2026
- Submitted
- May 20, 2026
- Operation
- Air carrier
- Aircraft
- N373DA
- Make and model
- Boeing 737832
- Aircraft serial
- 29621
- Aircraft time
- 81,912 hours, 34,206 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 200
- 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.