What was found
FOUND BS 344, RBL 10 - LBL 50, CORROSION AND CLIP NUT WEAR MARKS ON TOP UPPER CHORD. REMOVED DAMAGE AND INSTALLED REPAIR ANGLES PER SRM 53-10-51; CORROSION TASK C53-107-01; LEVEL 2, DEFECT SIZE: 1".
- Difficulty date
- June 29, 2007
- Submitted
- June 29, 2007
- Operation
- Air carrier
- Aircraft
- N418US
- Make and model
- Boeing 737401
- Aircraft serial
- 23985
- Aircraft time
- 50,460 hours, 50,460 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 344
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.