What was found
***CORROSION*** ON FRAME AT AFT CARGO BAY BS787 RBL24 WL157. / REMOVED EXISTING FRAME SPLICE AND REPLACED NEW FABRICATED FRAME SPLICE AT ACB B/S 787; RBL 24 - RBL 31 IAW SRM 51-40-02-0G-0; DWG # 146A1262. 92892U 03SEP20.
- Difficulty date
- August 27, 2020
- Submitted
- August 16, 2021
- Operation
- Air carrier
- Aircraft
- N493WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32477
- Aircraft time
- 53,633 hours, 31,840 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame Splice
- Condition
- Corroded
- Location
- Aft Cargo
- 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.