What was found
UPPER SURFACE UPPER FAIL SAFE CHORD CORRODED AT BS. 260, BETWEEN LBL 33 TO RBL 33. / R&R "FAIL SAFE" CHORD IAW SRM AND DWG.
- Difficulty date
- September 15, 2019
- Submitted
- October 16, 2019
- Operation
- Air carrier
- Aircraft
- N720WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27854
- Aircraft time
- 73,426 hours, 43,746 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Failsafe
- Part number
- 141A743435
- Condition
- Corroded
- Location
- Bs 260
- 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.