SDR QXEA2013030200467

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: March 2, 2013
Submitted: March 6, 2013
Operation: Air carrier
Aircraft: N434MK
Make and model: Bombdr DHC8402
Aircraft serial: 4227
Aircraft time: 10,385 hours, 11,359 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
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 25P IS CORROSDED AT FR 19.4. REMOVED CORROSION IAW SRM 51-21-00-000-02, REV12. VERIFIED BLENDS ARE CRACK FREE IAW NTM 51-00-06-910-801 PART1 REV 8. CORROSION DAMAGE ON STRINGER FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-20-17-00-01.