What was found
BS 312 AT LBL 7 TO RBL 8, TOP CHORD OF FLOORBEAM HAS CORROSION. REMOVED DAMAGED T-CAP & REPLACED WITH NEW PART PER SRM 53-51-51, 51-20-01; CORR TASK C53-107-02; DEFECT SIZE: 15 INCHES.
- Difficulty date
- June 29, 2007
- Submitted
- June 29, 2007
- Operation
- Air carrier
- Aircraft
- N418US
- Make and model
- Boeing 737401
- Aircraft serial
- 23985
- Aircraft time
- 50,460 hours, 50,460 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.