What was found
CABIN FLOOR PANEL BREAK STA 540 LBL 2 CRACKED. GROUNDED - YES. REMOVED AND REPLACED PANEL BREAK 143A5240-35 IAW B737-900ER SRM 51-40-02 AND BOEING DWG 143A0060 REV.-.
- Difficulty date
- December 12, 2019
- Submitted
- December 14, 2019
- Operation
- Air carrier
- Aircraft
- N468AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41735
- Aircraft time
- 21,667 hours, 6,999 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524035
- Condition
- Cracked
- Location
- Bs 540
- 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.