What was found
SEVERAL AREAS ON FLOORBEAM, STA 986.5, RBL 24, RBL 28, BL 0, RBL 7, LBL 7 HAVE CORROSION. REMOVED CORROSION & INSTALLED ANGLE DOUBLERS & SHIMS PER EA 98409, DEFECT SIZE: .250 INCH EACH, SEVERAL AREAS.
- Difficulty date
- January 22, 2007
- Submitted
- January 22, 2007
- Operation
- Air carrier
- Aircraft
- N577US
- Make and model
- Boeing 737301
- Aircraft serial
- 23742
- Aircraft time
- 56,602 hours, 56,602 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.