SDR AAAAACNMA20090144

Service difficulty report · Web · Doug DC1030

Difficulty date: March 4, 2009
Submitted: September 3, 2009
Operation: Air carrier
Aircraft: N522AX
Make and model: Doug DC1030
Aircraft serial: 48315
Aircraft time: 51,911 hours, 14,633 cycles
System (JASC): 5230 · Cargo/Baggage Doors
Part: Web
Condition: Cracked
Location: Bs 1741-1721
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

BS 1741-1721, S-31R APPROX, DURING CTR CARGO DOOR REPAIR WAS FOUND CRACK ON THE INNER WEB. CRACK WAS TRIMMED OUT. AREA WAS REINFORED WITH A DOUBLER PN N522AX-NRC57-1 IAW SRM VOL 1-52-00-01, FIGURE 9 AND INSTALLED USING FASTENERS MS20470D-6-5 B/N 63540-02 IAW SRM 51-35-01 VOL 2.

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