Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date
December 11, 2012
Submitted
December 14, 2012
Operation
Air carrier
Aircraft
N433QX
Make and model
Bombdr DHC8402
Aircraft serial
4210
Aircraft time
10,790 hours, 11,967 cycles
Part
Stringer
Condition
Corroded
Location
Bs 564.5 - 584.5
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

STRINGER 24S IS CORRODED STA 584.5-564.5. CLEANED AFFECTED AREA AND BLENDED CORROSION WITH 100 PERCENT MATERIAL LOSS NOTED, REMOVED FASTENERS COMMON TO SKIN FOM REF 51-26-00-02-01, 51-42-05-02-01 AND 51-21-00-00-02. MIN NOTED THICKNESS NOTED .054" REF NTM 51-00-04-910-801 PT 1, CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. REMOVED 3 STRINGER CLIPS FOM IAW SRM 51-42-05-02-01, CUT STRINGER IAW RD 8/4-53-5039. CONFIRMED STRINGER CUT LINES CRACK FREE REF NTM 51-00-06-910-801 PT 1. MATCH DRILLED STRINGER IAW RD 8/4-53-5039. FABRICATED PACKER IAW RD 8/4-53-5039.