What was found
DURING M CHECK, FLOOR SUPPORT, FRAMES 73 - 74, YA-YB 1, FOUND CORRODED. REPLACED THE FLOOR SUPPORT IAW SRM 51-41-11, AND DRAWING F53478040.
- Difficulty date
- January 23, 2018
- Submitted
- January 23, 2018
- Operation
- Air carrier
- Aircraft
- N812NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0784
- Aircraft time
- 51,580 hours, 6,749 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frames 73-74
- 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.