What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN INTERCOSTAL LOCATED FROM BS 986.5 TO BS 1006 AT RBL 32. REPLACED INTERCOSTAL PER SRM 53-70-51-1A
- Difficulty date
- July 30, 2023
- Submitted
- August 2, 2023
- Operation
- Air carrier
- Aircraft
- N913AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29514
- Aircraft time
- 62,052 hours, 25,403 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- UNKNOWN
- 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.