What was found
INITIAL INSPECTION, CORROSION ON BOX BEAM BTW STA 345 TO 365 RBL 24, AT FWD GALLEY FLOOR STRUCTURE. CORROSION LEVEL 2. SUPPORT WAS REPLACED PER SRM 51-40-02, PAR 4 AND 7, 51-40-05, 51-20-01 PAR 3 AND 4, 53-00-51.
- Difficulty date
- October 8, 2018
- Submitted
- October 12, 2018
- Operation
- Air carrier
- Aircraft
- N551NW
- Make and model
- Boeing 757251
- Aircraft serial
- 26498
- Aircraft time
- 51,344 hours, 22,152 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Box Beam
- 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.