What was found
STA 727D-727E ABOVE S25L, AROUND SCREW HOLES ON SUPPORT ZEE HAVE CORROSION. FOUND CORROSION OUT OF LIMITS, CHANGED ZEE PER SRM 53-60-53, 53-20-01; CORR LEVEL 2; TASK C53-202-01, DEFECT SIZE: .5 INCH.
- Difficulty date
- February 27, 2007
- Submitted
- February 27, 2007
- Operation
- Air carrier
- Aircraft
- N404US
- Make and model
- Boeing 737401
- Aircraft serial
- 23886
- Aircraft time
- 50,025 hours, 50,025 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- 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.