What was found
MCN - C4 - MAJOR REPAIR - CRACK ON UPPER CHORD FLOOR SUPPORT INTERCOSTAL WEB BETWEEN BS 1620 TO BS 1640, BL 0. REPLACED FLOOR SUPPORT INTERCOSTAL WEB BETWEEN BS 1620 TO BS 1640, BL 0 IAW B757 SRM 51-40-02.
- Difficulty date
- August 29, 2009
- Submitted
- September 29, 2009
- Operation
- Air carrier
- Aircraft
- N908AW
- Make and model
- Boeing 7572G7
- Aircraft serial
- 24233
- Aircraft time
- 73,707 hours, 76,227 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 140N2506Y3
- Condition
- Cracked
- 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.