SDR SCNA22020516047

Service difficulty report · Floor Support · Boeing 73786N

Difficulty date: April 18, 2022
Submitted: May 16, 2022
Operation: Air carrier
Aircraft: N819SY
Make and model: Boeing 73786N
Aircraft serial: 34254
Aircraft time: 48,737 hours, 21,546 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Floor Support
Condition: Cracked
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

DEFECT: FOUND DAMAGE TO FRAME, AFT CARGO @STA. 727F, STR. 24L. RESOLUTION: AFT CARGO FRAME @ STA 727F, STR 24L REPAIRED PER SRM 53-60-07-2R-3 REV 75. REPAIR IS CAT B. INSPECTION THRESHOLD 50,000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY OR 35,000 FLIGHT CYCLES AFTER REPAIR INSTALLATION, WHICHEVER COMES FIRST PER SRM 53-60-07-2R-3 REV 75 TABLE 209.

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