Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date
November 10, 2016
Submitted
November 16, 2016
Operation
Air carrier
Aircraft
N403QX
Make and model
Bombdr DHC8402
Aircraft serial
4037
Aircraft time
36,840 hours, 38,854 cycles
Part
Stringer
Part number
85360221278
Condition
Corroded
Location
Fuselage
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 24R REQUIRES SPLICE REPAIR BETWEEN FS 529.500 AND FS 530.500. BLENDED/REMOVED CORROSION FROM STR 24R BTW FS 529. -330.500 REF SRM 51-21-00. C/W ET AND UT INSP REF NDTM 51-00-06 AND 51-00-04. MIN THICK =.053" ON HORIZONTAL FACE AND .076" ON VERTICAL FACE. CLARIFICATION STATEMENT: DAMAGE IS FOUND LOCATED BTW FS 525.0 AND 529.500. RECEIVED RD 8/4-53-7811. PERF'D E/T ON STR 24S CUT LINES IAW RD 8/4-53-7811. PERF'D ET INSP ON FABRICATED STRINGER IAW NDTM 51-00-06. PER'FD E/T INSP ON STR 24S SPLICE IAW NDTM 51-00-06. PERF'D ET INSP ON STR 24S SPLICE IAW NDTM 51-00-06. NEW STRINGER SECTION FABRICATED FROM PN 85360221-278 REF RD 8/4-53-7811. DAMAGED SECTION OF STINGER 24S CUT OUT/REMOVED REF RD 8/4-53-7811. NEW STRINGER 24S SECTION LOCATED AND DRILLED REF RD 8/4-53-7811. FWD AND AFT REPAIR PACKERS SR 24S FABRICATED REF RD 8/4-53-7811. FWD AND AFT REPAIR PACKERS STR 23S LOCATED AND DRILLED REF RD 8/4-53-7811. NEW FWD AND AFT SPLICE MEMBERS FABRICATED STR 24S REF RD 8/4-53-7811. LOCATED AND DRILLED FWD AND AFT SPLICE MEMBERS STR 24 R PER RD 8/4-53-7811. REFABRICATED FWD AND AFT PACKERS OUT OF 2024-T7 .100 PO T37227 STR 24R PER RD 8/4-53-7811. LOCATED AND DRILLED FWD AND AFT PACKERS SR 24R PER RD 8/4-53-7811. APPLIED PROTECTIVE COATING TO ALL REPAIR PARTS SR 24R PER RD 8/4-53-7811. INSTALLED STR 24R STA 53D MINUS REPAIR SPLICE AREAS PER BOMBARDIER RD 8/4-53-1811.