What was found
C4 CHECK LEVEL 2 GALVANIC CORROSION ON FLOOR SUPPORT CHANNEL BETWEEN BS 333.45 TO 345 & BETWEEN LBL 32 TO LBL 40. REPLACED FLOOR SUPPORT CHANNEL BETWEEN BS 333.45 TO 345 & BETWEEN LBL 32 TO LBL 40 IAW SRM 51-40-02.
- Difficulty date
- July 13, 2014
- Submitted
- July 15, 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
- Floor Support
- Part number
- 141N51703
- 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.