What was found
CLT - Q2 - LEVEL 2 INTERGRANULAR CORROSION ON Z-ANGLE BETWEEN BS 344 TO BS 380, S17L. REPLACED Z-ANGLE BETWEEN BS 344 TO BS 380, S17L IAW B737 SRM 51-10-02.
- Difficulty date
- May 8, 2011
- Submitted
- May 18, 2011
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 60,126 hours, 40,383 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 6517688165
- 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.