What was found
FWD PIT LOWER BAFFLE HAS CORROSION ON LOWER SURFACE OF UPPER FLANGE AT APPROX STA 500J+3, RBL 25. REMOVED AND REPLACED BAFFLE FROM STA 500J+3 RBL25 IAW B737-900 SRM 51-40-02 AND BAC DWG 143A7505.
- Difficulty date
- May 20, 2026
- Submitted
- May 22, 2026
- Operation
- Air carrier
- Aircraft
- N45440
- Make and model
- Boeing 737924ER
- Aircraft serial
- 33535
- Aircraft time
- 52,790 hours, 18,878 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Baffle
- Part number
- 143A751022
- Condition
- Corroded
- Location
- Zone 100
- 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.