What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL LOCATED AT STA 960 AND LEFT BUTT LINE 50 CORRODED. CORROSION BLENDED BEYOND LIMITS. REMOVED AND REPLACED INTERCOSTAL PER SRM 51-40-02.
- Difficulty date
- November 18, 2022
- Submitted
- December 13, 2022
- Operation
- Air carrier
- Aircraft
- N862NN
- Make and model
- Boeing 737823
- Aircraft serial
- 30905
- Aircraft time
- 36,273 hours, 15,108 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A566021
- Condition
- Corroded
- Location
- Bs 960 Lbl 50
- 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.