SDR QXEA2011062200438

Service difficulty report · Skin · Bombdr DHC8402

Difficulty date: June 21, 2011
Submitted: June 22, 2011
Operation: Air carrier
Aircraft: N422QX
Make and model: Bombdr DHC8402
Aircraft serial: 4150
Aircraft time: 10,482 hours, 11,200 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
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

C2 - RT WING SKIN CUT OUT LANDING FOR ACCESS PANEL 624CT HAS FRETTING. FRETTING REMOVED IAW RD 8/4-57-445. REMAINING THICKNESS .081" IS WITHIN TOLERANCE FOR REWORK IAW RD 8/4-57-445. PANEL IS WITHIN TOLERANCE FOR REWORK IAW RD 8/4-57-442. TREATED AND PRIMED REPAIR REF RD 8/4-57-445.