Service difficulty report · Spar · Bombdr DHC8402

Difficulty date
January 19, 2013
Submitted
February 1, 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
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

AFT WING SPAR FLANGE FOR PANELS 262HT, 262FT, AND 262AT HAVE AREAS OF BARE METAL AND FRETTING CORROSION. REMOVED FRETTING, MIN THICKNESS .092" AND FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-451. CONFIRMED CRACK FREE REF NDTM 51-00-06-910-801 PT 1. ALODINED AND APPLIED PRIMER IAW SRM 51-21-10-02-01 AND 51-25-10-02-01.