What was found
C4 CHECK LEVEL 2 GALVANIC CORROSION ON AFT CABIN FLOOR CHANNEL BETWEEN BS 1661 TO BS 1681.1, BL0. REPLACED AFT CABIN FLOOR CHANNEL BETWEEN BS 1661 TO BS 1681.1, BL0 IAW SRM 51-10-02, 51-40-05 & 51-40-02.
- Difficulty date
- May 3, 2014
- Submitted
- May 6, 2014
- Operation
- Air carrier
- Aircraft
- N939UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27303
- Aircraft time
- 64,411 hours, 24,551 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 146N53235
- 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.