SDR QXEA2013020800350

Service difficulty report · Structure · Bombdr DHC8402

Difficulty date: February 8, 2013
Submitted: February 15, 2013
Operation: Air carrier
Aircraft: N411QX
Make and model: Bombdr DHC8402
Aircraft serial: 4055
Aircraft time: 27,377 hours, 28,511 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Structure
Condition: Corroded
Location: Rt Wing
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

RT WING INBD L/E INBD MATING SURFACE FOR 611AL HAS BARE METAL AND FRETTING CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. MIN REMAINING THICKNESS NOTED .034', CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT1 & 51-00-06-910-801 PT1 REV 7. COMPLETED STEPS 4 THRU 6 OF RD 8/4-53-5106 ISSUE 1. APPLIED MOISTURE DISPLAYING COMPOUND IAW STEP 7 OF RD 8/4-53-5106. COMPLIED WITH TC RD8/4-53-5106, WO 142457.