What was found
FOUND UPPER LOBE LONGITUDINAL BEAM I/B FLANGE CORROSION AT NUT PLATE HOLES STA 1040-STA 1072 LBL 44, UPPER AND LOWER SURFACES. REMOVED AND REPLACED PER SRM 51-40-02.
- Difficulty date
- October 31, 2005
- Submitted
- November 11, 2005
- Operation
- Air carrier
- Aircraft
- N404UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23726
- Aircraft time
- 22,688 hours, 15,665 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1040-1072
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.