What was found
FLOORBOARD IS DELAMINATED AND HAS CORRODED INSERTS. GROUNDED - YES. REPAIRED FLOORBOARD IAW SRM 53-00-50-2R-7 AND SRM 53-00-50-2R-0.
- Difficulty date
- December 14, 2025
- Submitted
- December 29, 2025
- Operation
- Air carrier
- Aircraft
- N527AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35694
- Aircraft time
- 52,588 hours, 18,768 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floorboard
- Part number
- 147A5810123
- Condition
- Delaminated
- 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.