What was found
MAIN CABIN UNDERFLOOR OVER CENTER WING BOX FLOORBEAM CRACKED AT BS 540 LBL01. R & R INTERCOSTSAL IAW SRM 51-40-02.
- Difficulty date
- May 14, 2012
- Submitted
- June 4, 2012
- Operation
- Air carrier
- Aircraft
- N303AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30016
- Aircraft time
- 40,238 hours, 15,491 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A52403
- 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.