SDR ASAA2026072568405

Service difficulty report · Shield · Boeing 737890

Difficulty date: July 25, 2026
Submitted: September 2, 2026
Operation: Air carrier
Aircraft: N569AS
Make and model: Boeing 737890
Aircraft serial: 35184
Aircraft time: 61,668 hours, 18,720 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Part number: 146A812710
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.

What was found

AFT CARGO AFT SHIELD CORRODED STA 847 TO STA 867. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-60-15-1A-1, LOCATED, DRILLED, AND INSTALLED NEW SHIELD IAW B737-800 SRM 51_40-02-0G-0 AND 51-40-05-0G-0, W 2" O .050" R .041 L1" D .009".