What was found
STRINGER CORRODED BETWEEN BS 1088 TO BS 1138 INTERNAL STRUCTURE OF TORQUE BOX. REMOVED AND REPLACED STRINGER IAW SRM AND DWG.
- Difficulty date
- February 23, 2012
- Submitted
- March 6, 2012
- Operation
- Air carrier
- Aircraft
- N639SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 27712
- Aircraft time
- 50,505 hours, 40,728 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- 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.