What was found
CABIN FLOOR BOARD SUPPORT BREAK ASSY CRACKED AT STA 540 LEFT OF CENTER. / REMOVED AND REPLACED CABIN FLOOR BOARD SUPPORT BREAK ASSY AT STA 540 LEFT OF CENTERIAW AMM 53-21-00 AND SRM 51-40-02
- Difficulty date
- March 19, 2020
- Submitted
- July 22, 2021
- Operation
- Air carrier
- Aircraft
- N231WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32499
- Aircraft time
- 49,537 hours, 29,408 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 540
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.