SDR SCNA20220523053

Service difficulty report · Frame Angle · Boeing 73786N

Difficulty date: April 18, 2022
Submitted: May 23, 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: Frame Angle
Condition: Cracked
Stage of operation: IN
How discovered: O
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 727B, STR 24L. RESOLUTION: REPAIRED DAMAGED FRAME @STA 727B STR 24L IN ACCORDANCE WITH B737 SRM 53-60-70-2R-3 REV 75. THIS IS A CATEGORY "B" REPAIR. INSPECTION THRESHOLD IS 50,000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY OR 35,000 FLIGHT CYCLES AFTER REPAIR INSTALLATION WHICHEVER COMES FIRST IAW TABLE 206.

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