What was found
CORROSION FOUND ON THE UPPER SURFACE OF THE LEFT INTERCOSTAL BETWEEN BS 951 TO 967 JUST INSIDE THE L2 ENTRY DOOR. REPLACED THE INTERCOSTAL IAW SRM 51-40-02, AND PRINT 147A0010.
- Difficulty date
- November 4, 2018
- Submitted
- November 6, 2018
- Operation
- Air carrier
- Aircraft
- N956AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30090
- Aircraft time
- 53,541 hours, 22,148 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A566021
- Condition
- Corroded
- Location
- Bs 951-967
- 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.