What was found
MCD CUT OUT LOWER SILL ATTACH STUB FRAME AT STA 580 LT HAS A CRACK IN THE UPPER AFT RADIUS. REMOVED AND REPLACED MAIN CABIN STUB BEAM, FRAME STA 580 LT IAW DWG 657N4311 REV - . MAJOR REPAIR.
- Difficulty date
- October 5, 2016
- Submitted
- October 18, 2016
- Operation
- Air carrier
- Aircraft
- N964FD
- Make and model
- Boeing 757258
- Aircraft serial
- 24884
- Aircraft time
- 71,205 hours, 22,647 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Fitting
- Part number
- 657N43135
- 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.