Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date
December 12, 2011
Submitted
December 16, 2011
Operation
Air carrier
Aircraft
N401QX
Make and model
Bombdr DHC8402
Aircraft serial
4031
Aircraft time
25,862 hours, 26,841 cycles
Part
Stringer
Condition
Corroded
Location
Bs 236
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

STRINGER 24S SPLICE IS CORRODED BY STA 236. REMOVED CORROSION IAW SRM 51-21-00-00-01. CONFIRMED BLEND AREA CRACK FREE REF NTM 51-00-01-250-801. MEASURED MINIMUM REMAINING THICKNESS .023", FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4146. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW RD 8/4-53-4164. COMPLIED WITH TASK CARD RD 8/4-53-4164.