SDR QXEA2012041000278

Service difficulty report · Skin · Bombdr DHC8402

Difficulty date: April 10, 2012
Submitted: April 12, 2012
Operation: Air carrier
Aircraft: N417QX
Make and model: Bombdr DHC8402
Aircraft serial: 4086
Aircraft time: 20,144 hours, 20,262 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Wing
Stage of operation: IN
How discovered: 9
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

PANEL 624AT HAS MINOR FRETTING. BLENDED OUT FRETTING IAW RD 8/4-57-442. REMAINING THICKNESS WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-06-910-801 PT 1. TREATED AND PRIMED IAW SRM 51-21-10 AND 51-25-40. COMPLETED REPAIR IAW RD 8/4-57-442.