What was found
C3 CHECK LEVEL 2 GALVANIC CORROSION ON INTERCOSTAL BETWEEN BS 1418 TO BS 1420, STR 16L. REPLACED INTERCOSTAL BETWEEN BS 1418 TO BS 1420, STR 16L IAW B757-200 SRM 51-40-02 PAR 4 & 7, SRM 53-00-04 FIG 101.
- Difficulty date
- June 5, 2011
- Submitted
- July 6, 2011
- Operation
- Air carrier
- Aircraft
- N935UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27201
- Aircraft time
- 56,316 hours, 22,726 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 146N55171
- 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.