What was found
AFT CABIN L4 DOOR AREA, UPPER SILL HAS CORROSION ON MOUNTING STRUCTURE, BS 1657, LBL 63. FOUND TO BE OUT OF LIMITS. LOCATED, DRILLED NEW FITTING AND INSTALLED.
- Difficulty date
- July 13, 2016
- Submitted
- July 15, 2016
- Operation
- Air carrier
- Aircraft
- N661DN
- Make and model
- Boeing 757232
- Aircraft serial
- 24972
- Aircraft time
- 80,676 hours, 36,767 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Fitting
- Condition
- Corroded
- Location
- Bs 1657
- 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.