What was found
DURING BUTBACK FOUND AFT PIT DOOR CUTOUT FWD SHIELD PANEL CORRODED ON BOTTOM SIDE AROUND SEVERAL NUTPLATES, MARKED. GROUNDED - YES. REMOVED AND REPLACED SHIELD IAW B737-900 SRM 51-40-02-0G-0.
- Difficulty date
- February 2, 2022
- Submitted
- February 17, 2022
- Operation
- Air carrier
- Aircraft
- N248AK
- Make and model
- Boeing 737990ER
- Aircraft serial
- 62469
- Aircraft time
- 20,046 hours, 6,557 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shield
- Part number
- 146A812712
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.