What was found
MAIN CABIN FLOORBEAM HAS CORROSION AT STA 328 RBL 25. SPLICED IN NEW SECTION OF FLOORBEAM UPPER CHORD FROM RBL 1 TO RBL 41 PER ECRA 5315-01098.
- Difficulty date
- May 1, 2018
- Submitted
- May 2, 2018
- Operation
- Air carrier
- Aircraft
- N21723
- Make and model
- Boeing 737724
- Aircraft serial
- 28790
- Aircraft time
- 62,234 hours, 21,018 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 141A5504
- Condition
- Corroded
- Location
- Fuselage
- 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.