SDR ASAA2026061366858

Service difficulty report · Window Frame · Boeing 7379

Difficulty date: June 13, 2026
Submitted: June 25, 2026
Operation: Air carrier
Aircraft: N723AL
Make and model: Boeing 7379
Aircraft serial: 67428
Aircraft time: 6,586 hours, 1,964 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Window Frame
Part number: 143A41004
Condition: Damaged
Location: Zone 200
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

RIGHT FUSE EXT, MAIN CABIN WINDOW BELT FWD UPPER EDGE HAS STATIC DISCHARGE DAMAGE, BS 500J- BS 500K, S11RH-S12R. GROUNDED - YES. REMOVED WINDOW FRAME BETWEEN BS 500J - BS 500K; BETWEEN S-11R-S-13R IAW B737-9MAX SRM 51-40-02, RECEIVED NEW P/N 143A4100-4 PO:1148001.1 WINDOW FRAME. LOCATED, DRILLED, DEBURRED AND INSTALLED IAW BAC DWG 143A3150 SHEET 98 AND B737-9MAX SRM 51-40-02.

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