What was found
FLOOR BEAM CORRODED STA 294 BETWEEN BL 0 AND RBL 12. REMOVED UPPER CHORD. FABRICATED TREATED PRIMED TOP COATED AND INSTALLED NEW UPPER CHORD IAW B737 400 SRM 53 10 51 FIG 201 REPAIR 5.
- Difficulty date
- May 7, 2011
- Submitted
- June 1, 2011
- Operation
- Air carrier
- Aircraft
- N778AS
- Make and model
- Boeing 7374Q8
- Aircraft serial
- 25110
- Aircraft time
- 56,444 hours, 31,899 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 65C3394016
- 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.