What was found
Q4 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FLOORBEAM T-CAP AT BS 328, BETWEEN LBL 30 TO RBL 64. REPAIRED FLOORBEAM T-CAP AT BS 328, BETWEEN LBL 30 TO RBL 64 IAW B737-400 SRM 53-10-51-2R.
- Difficulty date
- May 29, 2012
- Submitted
- June 12, 2012
- Operation
- Air carrier
- Aircraft
- N424US
- Make and model
- Boeing 737401
- Aircraft serial
- 23991
- Aircraft time
- 62,000 hours, 40,830 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- 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.