What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL LOCATED AT BS 957 AND RBL 50. REPLACED INTERCOSTAL PER DWG 147A5650, AARD 51-00-05-1, AND SRM 51-40-02.
- Difficulty date
- June 11, 2023
- Submitted
- June 21, 2023
- Operation
- Air carrier
- Aircraft
- N872NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33219
- Aircraft time
- 35,119 hours, 14,841 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A5660U22
- Condition
- Corroded
- Location
- Zone 200 - Fuse
- 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.