What was found
FOUND CRACK MAIN CABIN FLOOR, STA 500-520 BL0. REMOVED AND REPLACED UPPER CHORD IAW SRM 51-40-02, DEFECT SIZE: .5, .75, .725, .5, 3.0 CRACKS AT FASTENER HOLES.
- Difficulty date
- December 1, 2005
- Submitted
- December 1, 2005
- Operation
- Air carrier
- Aircraft
- N780AU
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24997
- Aircraft time
- 40,760 hours, 40,760 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Web
- Condition
- Cracked
- Location
- Bs 500-520
- 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.