What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION AROUND FASTENER HOLES ON FORWARD CARGO COMPARTMENT FLOOR STRUCTURE INTERCOSTAL LOCATED FROM BS 500E TO BS 500F, S26R. REPLACED INTERCOSTAL PER SRM 51-40-02-0G-01.
- Difficulty date
- August 16, 2023
- Submitted
- August 22, 2023
- Operation
- Air carrier
- Aircraft
- N346PR
- Make and model
- Boeing 737823
- Aircraft serial
- 31273
- Aircraft time
- 16,637 hours, 7,121 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 143A751022
- 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.