What was found
MAIN DECK FLOOR AREA STA 1661-1681 RBL 45 SEAT TRACK SPLICE PLATE HAS CORROSION. INSTALLED FABRICATED FILLER AT MAIN DECK RBL45 SEAT TRACK P/N 146N5337-1SAAU IAW B757 SRM 51-40-02-0G-0 AND DWG 146N5337.
- Difficulty date
- February 19, 2026
- Submitted
- March 16, 2026
- Operation
- Air carrier
- Aircraft
- N422UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25324
- Aircraft time
- 36,626 hours, 23,888 cycles
- System (JASC)
- 5347 · Fuselage, Seat/Cargo Attach Fittings
- Part
- Seat Track
- Part number
- 146N53371
- Condition
- Corroded
- Location
- Zone 200
- 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.