What was found
C3 CHECK - CORROSION FOUND ON SILL PLATE STRAP BETWEEN BS 793 TO 847, RBL 17. REPLACED SILL IAW SRM 51-40-02 & 51-10-02.
- Difficulty date
- July 31, 2013
- Submitted
- August 2, 2013
- Operation
- Air carrier
- Aircraft
- N409US
- Make and model
- Boeing 737401
- Aircraft serial
- 23879
- Aircraft time
- 67,741 hours, 45,358 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- 6547967U11
- Condition
- Corroded
- Location
- Zone 100
- 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.