Service difficulty report · Doubler · Bombdr DHC8402

Difficulty date
July 1, 2010
Submitted
July 2, 2010
Operation
Air carrier
Aircraft
N425QX
Make and model
Bombdr DHC8402
Aircraft serial
4039
Aircraft time
8,981 hours, 9,447 cycles
Engine
Pwc PW150A
Part
Doubler
Condition
Corroded
Location
Fuselage
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

C CHECK - NR2 COMM ANTENNA DOUBLER HAS EXTERNAL CORROSION. REMOVED CORROSION FROM OUTER SURFACE. UT THICKNESS CHECKED AFFECTED AREA IAW D8-400 NDTM PART 1, 51-00-04, HI=.071" LOW=.068". HFEC INSPECTED AFFECTED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01, NO CRACKS NOTED. MAPPED FOR ENGINEERING. COMPLETED PERMANENT REPAIR IAW RD 8/4-53-3277.