SDR DALA1113939873

Service difficulty report · Longeron · Doug DC951

Difficulty date: February 25, 2011
Submitted: February 28, 2011
Operation: Air carrier
Aircraft: N782NC
Make and model: Doug DC951
Aircraft serial: 48107
Aircraft time: 70,709 hours, 65,469 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Cracked
Location: Fuselage
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

MAIN CABIN STA 753 LEFT LONGERON 18 JUST BELOW FLOOR MAIN FRAME CRACKED APPROX 2 INCHES ON FWD SIDE NDT VERIFIED #A2700. REPLACE MAIN FRAME PN 9923407-501N STA 753 //H IAW DC9 SRM 51-01 AND ENGINEERING REPAIR/AUTHORIZION #486359-14. REQUIRED INSPECTION COMPLETED.

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