What was found
MCN - MAJOR REPAIR - C-12 CHECK - NR 5976877, CRACKED FLOORBEAM VERTICAL SUPPORT ANGLE, BS 700, RBL 24.75, WL 208. REPLACED FLOORBEAM VERTICAL SUPPORT ANGLE, BS 700, RBL 24.75, WL 208 IAW B737-300 SRM 51-40-02.
- Difficulty date
- October 14, 2007
- Submitted
- October 16, 2007
- Operation
- Air carrier
- Aircraft
- N903AW
- Make and model
- Boeing 7572S7
- Aircraft serial
- 23323
- Aircraft time
- 79,990 hours, 31,007 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143N51292
- Condition
- Cracked
- Location
- Zone 200
- 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.