What was found
SAL - MAJOR REPAIR - C22 CHECK - LEVEL 2 GALVANIC CORROSION ON THE L1 DOOR CUTOUT LOWER SILL CHORD AT BS 312 - BS 337, S17L. REPLACED THE L1 DOOR CUTOUT LOWER SILL CHORD AT BS 312 - BS 337, S17L IAW B737 SRM 51-40-02.
- Difficulty date
- March 24, 2010
- Submitted
- March 26, 2010
- Operation
- Air carrier
- Aircraft
- N156AW
- Make and model
- Boeing 7373G7
- Aircraft serial
- 23778
- Aircraft time
- 68,776 hours, 47,254 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- 6517688U165
- 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.