Service difficulty report · Skin · Bombdr DHC8402

Difficulty date
February 17, 2013
Submitted
March 1, 2013
Operation
Air carrier
Aircraft
N434MK
Make and model
Bombdr DHC8402
Aircraft serial
4227
Aircraft time
10,385 hours, 11,359 cycles
Part
Skin
Condition
Corroded
Location
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

CORROSION ON PANEL 524ET MATING SURFACE. REMOVED CORROSION FROM PANEL 524ET IAW SRM 57-20-35-02-02, REV 12. MINIMUM REMAINING ON PAD IS .119 IS WITHIN LIMITS IAW SRM 57-20-35-02-01, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 7. OUTER SEAL WAS REMOVED PRIOR BLENDED IAW SRM REV 12 57-20-35-02-02. REINSTALLED PARTIALLY REMOVED OUTER SEAL IAW SRM REV 12 57-20-35-02-01. ALODINED AND PRIMED AND REIDENTIFIED IAW SRM REV 12 57-20-35-02-02.