What was found
SEAT TRACK AT LBL 45.50 MULTIPLE AREAS OF CORROSION STA 480 TO 520. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED SEAT TRACK IAW B737-700 SRM 51-40-02-0G-0W= .750 O= .590 R= .548 L= 7.50 D= .042.
- Difficulty date
- September 25, 2025
- Submitted
- October 14, 2025
- Operation
- Air carrier
- Aircraft
- N626AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30793
- Aircraft time
- 73,350 hours, 39,161 cycles
- System (JASC)
- 5347 · Fuselage, Seat/Cargo Attach Fittings
- Part
- Seat Track
- Part number
- 143A5310
- 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.