SDR QXEA2013050300878

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: May 3, 2013
Submitted: May 8, 2013
Operation: Air carrier
Aircraft: N413QX
Make and model: Bombdr DHC8402
Aircraft serial: 4060
Aircraft time: 28,298 hours, 29,161 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 604-624
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 BS 604.5-624.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT1 & 51-00-06-910-801, PT1 REV 9. FOUND TO BE OUT OF LIMITS IAW SRM 51-40-03-00-01, REV 12. FOUND BLENDS TO BE WITHIN LIMITS IAW RD8/4-53-5370, ISS 1, ALODINED, PRIMED & INSTALLED RIVETS IAW RD8/4-53-5370 ISS 1 APPLIED TO COAT & CPC IAW RD8/4-53-53-70 ISS 1 COMPLIED WITH TC RD8/4-53-5370, WO 143293.