SDR DALA1036329855

Service difficulty report · Strut · Doug DC951

Difficulty date: December 21, 2010
Submitted: December 22, 2010
Operation: Air carrier
Aircraft: N764NC
Make and model: Doug DC951
Aircraft serial: 47717
Aircraft time: 77,185 hours, 77,042 cycles
Engine: Pwa JT8D17
System (JASC): 5310 · Fuselage Main, Structure
Part: Strut
Condition: Cracked
Location: Bs 256
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 FWD CARGO STA 256 LT STRUT CRACKED AT LOWER END. STOP DRILLED CRACK IAW SRM 53-01, FIG 2. CRACK DETERMINED TO BE CONTAINED IAW SPM 06-10-01.001. FABRICATED AND DRILLED 2EA DOUBLERS IAW SRM 53-01, FIG 2 AND 53-13-2 FIG 4. TREATED, PRIMED AND INSTALLED 2EA DOUBLERS IAW SRM 51-10-3, 51-30-5 AND 53-01, FIG 2.

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