SDR DALA1037979864

Service difficulty report · Shear Tie · Doug DC951

Difficulty date: December 5, 2010
Submitted: December 6, 2010
Operation: Air carrier
Aircraft: N773NC
Make and model: Doug DC951
Aircraft serial: 47775
Aircraft time: 73,440 hours, 70,600 cycles
Engine: Pwa JT8D9
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Condition: Chafed
Location: Bs 794
Stage of operation: IN
How discovered: 9
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

DURING M-CHECK FOUND MAIN CABIN CTR WING SECTION, STA 794, LBL15 SHEAR TIE TO FRAME IS CHAFED. REMOVED CHAFE FROM SHEAR TIE ORIG MAT .032", LOSS .022" FOUND TO BE OUT OF LIMITS IAW SRM 53-01. FABBRICATED NEW SHEAR TIE IAW SRM 51-10-2, INSTALLED NEW SHEAR TIE IAW SRM 51-30-2. P109.

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