What was found
AFT CARGO COMPARTMENT LEFT SIDE, FLOOR STRUCTURE Z CHANNEL HAS EVIDENCE OF CORROSION BETWEEN BS 807 & 767 WL155.5 LBL21. THE Z CHANNEL IS GOING TO BE REPLACED IN THE TTG8Q00S1KQK.
- Difficulty date
- March 10, 2024
- Submitted
- April 16, 2024
- Operation
- Air carrier
- Aircraft
- N7874B
- Make and model
- Boeing 7377Q8
- Aircraft serial
- 29352
- Aircraft time
- 57,183 hours, 31,668 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Bs 767-807 Lbl21
- 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.