What was found
C4 CHECK LEVEL 2 GALVANIC CORROSION ON L1 DOOR LOWER SILL FLOOR CHANNEL BETWEEN BS 345 TO 365.25, LBL 58.22. REPLACED FLOOR CHANNEL BETWEEN BS 345 TO 365.25, LBL 58.22 IAW SRM 51-40-02 & 51-40-05.
- Difficulty date
- July 5, 2014
- Submitted
- July 8, 2014
- Operation
- Air carrier
- Aircraft
- N940UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27805
- Aircraft time
- 64,324 hours, 24,416 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 141N517040
- 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.