What was found
MAIN CABIN FLOOR STRUCTURE AT STA. 540 LBL2 FLOOR STRUCTURE CRACKED MARKED DOTTED. GROUNDED - YES. REMOVED AND REPLACED PANEL BREAK IAW B737-800 SRM 51-40-02 DOT REMOVED.
- Difficulty date
- November 29, 2017
- Submitted
- December 15, 2017
- Operation
- Air carrier
- Aircraft
- N552AS
- Make and model
- Boeing 737890
- Aircraft serial
- 34595
- Aircraft time
- 44,153 hours, 14,778 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524011
- 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.