SDR DALA14010209210

Service difficulty report · Skin · Doug MD9030

Difficulty date: February 10, 2014
Submitted: February 17, 2014
Operation: Air carrier
Aircraft: N910DN
Make and model: Doug MD9030
Aircraft serial: 53390
Aircraft time: 49,513 hours, 26,416 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Bs 456
Stage of operation: IN
How discovered: 9
Nature of condition: W
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT FUSELAGE SKIN AT LOWER LAP SEAM, APPROXIMATELY BS 456, L26L HAS PREVIOUS DEEP BLEND OUT WITH TWO FASTENERS INSTALLED IMPROPERLY. REMOVED DAMAGE. FOUND TO BE OUT OF LIMITS. FABRICATED AND INSTALLED REPAIR DOUBLER IAW SRM 53-31-03, FIG 9 AND 12, 51-10-03, PARA 21 AND 14.

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