SDR DALA1028719865

Service difficulty report · Shear Tie · Doug DC951

Difficulty date: October 23, 2010
Submitted: October 25, 2010
Operation: Air carrier
Aircraft: N774NC
Make and model: Doug DC951
Aircraft serial: 47776
Aircraft time: 74,253 hours, 70,956 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
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

DURING M-CHECK FOUND CRACK IN AFT SIDE OF FRAME SHEAR TIE PREVIOUS REPAIR AT BS 1116 LONGERON 14-15. REPAIRED PER SRM 51-30-5, SRM 51-30-2, SRM 51-10-4, SRM 51-01 ITEM 4-B-14, SRM 53-03 FIGURE 3, SRM 51-60-0 FIGURE 1, SRM 51-10-3 & SRM 51-13-3 FIGURE 1 & SRM 51-10-2 PAGE 205.

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