SDR DALA13033049249

Service difficulty report · Skin · Doug MD9030

Difficulty date: June 28, 2013
Submitted: July 1, 2013
Operation: Air carrier
Aircraft: N949DN
Make and model: Doug MD9030
Aircraft serial: 53358
Aircraft time: 33,791 hours, 30,457 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Condition: Corroded
Location: Horizontal Stab
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

LEFT HORIZONTAL STAB CENTER BOX JOINT, ON THE UPPER INBD SKIN SURFACE, STA XH24234 HAS DETERIORATING, FASTENER INSTALLATION (14EA). CLEANED ALL LEFT BARRELL NUT HOLES. HOLES NR 6 AND NR 13 HAVE CORROSION. REAMED HOLES TO REMOVE CORROSION. FABRICATED AND INSTALLED BUSHING IAW ERA 513400-14.

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