What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER INTERCOSTAL LOCATED FROM BS 947.5 TO BS 967 AT RBL 47. REPLACED INTERCOSTAL PER SRM 51-40-02-0G.
- Difficulty date
- January 30, 2023
- Submitted
- February 6, 2023
- Operation
- Air carrier
- Aircraft
- N910AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29512
- Aircraft time
- 62,148 hours, 25,180 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A566022
- 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.