SDR 9WGA2026031345201

Service difficulty report · Skin · Boeing 74748E

Difficulty date: February 3, 2026
Submitted: March 13, 2026
Operation: Air carrier
Aircraft: N452SN
Make and model: Boeing 74748E
Aircraft serial: 25452
Aircraft time: 126,315 hours, 20,880 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Cracked
Location: Zone 100
Stage of operation: IN
How discovered: E
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

WHILE PERFORMING WO 15947, SSID TASK, 4A-5318203-01-WG, INSPECTION FUSELAGE SKIN LONGITUDINAL LAP SPLICES, FOUND 3/4" CRACK STATION 2300, S-46L. PERFORMED LAP SPLICE OVERLAPPING SKIN EXTERNAL REPAIR I/A/W SRM 53-00-01-2R-10, ASSIGNED REP-44-452-159.

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