What was found
CLT - Q1 - MAJOR REPAIR - LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM SUPPORT (INTERCOSTAL) BETWEEN BS 967 TO BS 987.5, LBL 15. REPLACED FLOORBEAM SUPPORT (INTERCOSTAL) BETWEEN BS 967 TO BS 987.5, LBL 15 IAW B737 SRM 51-40-02.
- Difficulty date
- November 16, 2009
- Submitted
- November 17, 2009
- Operation
- Air carrier
- Aircraft
- N460UW
- Make and model
- Boeing 7374B7
- Aircraft serial
- 25024
- Aircraft time
- 50,000 hours, 33,002 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 65C31847U78
- 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.