What was found
MCN - C4 - MAJOR REPAIR - LEVEL 2 EXFOLIATION CORROSION (5 SPOTS) ON SUPPORT INNER CHORD BETWEEN BS 1660 TO BS 1680, LBL 54 TOP & BOTTOM SURFACES. REPLACED SUPPORT INNER CHORD BETWEEN BS 1660 TO BS 1680, LBL 54 IAW B757 SRM 51-10-02.
- Difficulty date
- September 15, 2010
- Submitted
- September 23, 2010
- Operation
- Air carrier
- Aircraft
- N906AW
- Make and model
- Boeing 7572S7
- Aircraft serial
- 23568
- Aircraft time
- 87,768 hours, 32,574 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- 146N52465
- 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.