What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM STA 947 TO STA 967, AT RBL 16. REPLACED INTERCOSTAL PER SRM 51-40-02-0G.
- Difficulty date
- December 4, 2023
- Submitted
- December 11, 2023
- Operation
- Air carrier
- Aircraft
- N359PX
- Make and model
- Boeing 737823
- Aircraft serial
- 31280
- Aircraft time
- 16,765 hours, 7,257 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A5676U8
- Condition
- Corroded
- Location
- Zone 100 - 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.