What was found
CORROSION MAIN CABIN FLOOR STRUCTURE CHANNEL, UPPER SURFACE, BETWEEN BS 330 TO BS 345 RBL 3.5. REMOVED AND INSTALLED NEW SUPPORT CHANNEL IAW SRM 51-40-02 AND DRW 141N5160 REV E.
- Difficulty date
- September 28, 2018
- Submitted
- October 3, 2018
- Operation
- Air carrier
- Aircraft
- N546US
- Make and model
- Boeing 757251
- Aircraft serial
- 26493
- Aircraft time
- 71,099 hours, 22,379 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Channel
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.