What was found
2S CHECK - LEVEL 2 EXFOLIATION CORROSION ON STIFFENER AT BS 1126, BETWEEN S5R TO S12R. REPAIRED STIFFENER AT BS 1126, BETWEEN S5R TO S12R IAW BOEING DRAWING 65-46579.
- Difficulty date
- May 31, 2012
- Submitted
- June 15, 2012
- Operation
- Air carrier
- Aircraft
- N424US
- Make and model
- Boeing 737401
- Aircraft serial
- 23991
- Aircraft time
- 62,000 hours, 40,830 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 6546579
- Condition
- Corroded
- 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.