What was found
AFT CARGO BAY R/H AFT Z-CHANNEL CORRODED BETWEEN BS. 867 TO BS. 885, RBL 21. / R&R Z-CHANNEL IAW SRM AND DWG.
- Difficulty date
- September 23, 2019
- Submitted
- October 22, 2019
- Operation
- Air carrier
- Aircraft
- N557WN
- Make and model
- Boeing 737790
- Aircraft serial
- 30166
- Aircraft time
- 61,774 hours, 29,614 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 147A7500
- Condition
- Corroded
- Location
- Bs 867-885
- 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.