What was found
FLOOR PANEL 147A5810-439 HAS CORRODED INSERTS AND IS DELAMINATED. GROUNDED - YES. REPAIRED FLOOR PANEL 147A5810-439 NOTED DAMAGE BY PERFORMING WET LAY UP REPAIR TO ONE FACESHEET & REPLACED INSERTS IAW B737-900ER SRM 53-00-50-2R-0.
- Difficulty date
- February 15, 2024
- Submitted
- March 8, 2024
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 40,661 hours, 12,724 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floor Panel
- Part number
- 147A5810439
- Part serial
- NSN
- Condition
- Delaminated
- Location
- Not Reported
- 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.