What was found
AFT CARGO BAFFLE STA 727A TO 727B CORRODED LOWER SIDE. GROUNDED - YES. REMOVED CORROSION AREA FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-01-2 REMOVED & REPLACED IAW B737-900 SRM 51-40-02-0G-0W=.4 O=.032 R=.018 L=1.00 D=.014.
- Difficulty date
- May 26, 2021
- Submitted
- June 21, 2021
- Operation
- Air carrier
- Aircraft
- N302AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30017
- Aircraft time
- 59,909 hours, 24,937 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Baffle
- Part number
- 146A75051
- Part serial
- CORRODED
- Condition
- Corroded
- Location
- Bs 727a-727b
- 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.