SDR QXEA2017100200586

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: September 20, 2017
Submitted: October 2, 2017
Operation: Air carrier
Aircraft: N414QX
Make and model: Bombdr DHC8402
Aircraft serial: 4061
Aircraft time: 38,134 hours, 39,849 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 85327259127
Condition: Corroded
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

EVIDENCE OF CORROSION ON STRINGER 33 . REMOVED CORROSION IAW SRM 51-21-00. FOUND TO BE OUT OF LIMITS IAW DWG 85327259, REV-O. CUT OUT THE DAMAGED STRINGER SEGMENT IAW SRM 53-00-00, REPAIR 19. REPAIR SPLICE FABRICATED IAW SRM 53-00-00, REPAIR 19. LOCATED, DRILLED, AND DEBURRED THE REPAIR IAW SRM 51-40-07-02-01, AND INSTALLED IAW SRM 51-42-05.