What was found
MAIN CABIN FLOORBEAM CRACKED BS 540, BL 0 - RBL 5. ACFT GROUNDED. REMOVED THE CRACKED FLOORBEAM IAW SRM 51-40-02, PARA NR 7. DRILLED TO FIT NEW FLOORBEAM IAW SRM 51-40-05. INSTALLED THE NEW FLOORBEAM IAW SRM 51-40-02, PARA NR 7.
- Difficulty date
- June 19, 2015
- Submitted
- June 24, 2015
- Operation
- Air carrier
- Aircraft
- N518AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35693
- Aircraft time
- 24,795 hours, 7,405 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524036
- Condition
- Cracked
- Location
- Bs 537
- 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.