What was found
MCN - C20 - MAJOR REPAIR - CRACKS ON VERTICAL STIFFENER ON AFT SIDE OF FLOORBEAM AT BS 329, LBL 47. REPLACED VERTICAL STIFFENER ON AFT SIDE OF FLOORBEAM AT BS 329, LBL 47 IAW B737 SRM 51-40-02.
- Difficulty date
- April 3, 2010
- Submitted
- April 21, 2010
- Operation
- Air carrier
- Aircraft
- N305AW
- Make and model
- Boeing 7373G7
- Aircraft serial
- 24012
- Aircraft time
- 66,175 hours, 45,025 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Stiffener
- Part number
- 654581217
- Condition
- Cracked
- Location
- Fuselage
- 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.