What was found
CORROSION ON SEAT TRACK ON INBOARD SIDE OF CROWN BS 500B RBL 45 WL 208. / REPLACED SEAT TRACK STA 480-520; RBL 45; WL 208 IAW SRM 51-40-02-0G-0; SRM 51-40-08-0G-0; SRM 51-40-05-0G-0; DWG 143A5300.
- Difficulty date
- September 14, 2017
- Submitted
- February 2, 2022
- Operation
- Air carrier
- Aircraft
- N7720F
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33922
- Aircraft time
- 40,146 hours, 19,743 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Seat Track
- Condition
- Corroded
- Location
- Main Cabin
- 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.