What was found
MAIN CABIN FLOORBEAM ANGLE CRACKED AT BS 540, LBL 2. ACFT GROUNDED. REMOVED AND REPLACED THE FLOORBEAM ANGLE IAW DWG 143A0060, REV A, AND SRM 51-40-02.
- Difficulty date
- August 29, 2017
- Submitted
- September 8, 2017
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 37,874 hours, 11,545 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.