SDR QXEA2013012400136

Service difficulty report · Spar · Bombdr DHC8402

Difficulty date: January 24, 2013
Submitted: January 28, 2013
Operation: Air carrier
Aircraft: N419QX
Make and model: Bombdr DHC8402
Aircraft serial: 4145
Aircraft time: 14,994 hours, 15,900 cycles
System (JASC): 5711 · Wing Spar
Part: Spar
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 LOWER FRONT SPAR FLANGE MATING SURFACE FOR PANEL 611AR INBD END HAS BARE METAL AND POSSIBLE CORROSION. REMOVED DAMAGE IAW SRM 51-21-00-00-02. MIN THICKNESS NOTED .193", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD 8/4-57-2019. COMPLIED WITH TC RD 8/4-57-2019.