What was found
C4 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON STRINGER 21L AT BS 750. REPAIRED STRINGER 21L AT BS 750 IAW B757 SRM 53-00-03-2R & EA 505208.
- Difficulty date
- April 10, 2013
- Submitted
- April 12, 2013
- Operation
- Air carrier
- Aircraft
- N935UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27201
- Aircraft time
- 60,911 hours, 24,146 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 143N3110
- 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.