What was found
MAIN CABIN AFT WET FLOOR PANEL 147A5810-444 CRACKED AND DELAMINATED. GROUNDED - YES. REPAIRED MAIN CABIN FLOOR PANEL 147A5810-444 IAW B737-900ER SRM 53-00-50-2R
- Difficulty date
- March 26, 2025
- Submitted
- April 21, 2025
- Operation
- Air carrier
- Aircraft
- N457AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 40,564 hours, 12,773 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floorboard
- Part number
- 147A5810444
- Condition
- Cracked
- 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.