SDR QXEA2013042600834

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: April 26, 2013
Submitted: May 1, 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 469-489 S24r
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 469.5-489.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AREA OF BLEND CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9. MECHANICALLY MEASURED MAX MATERIAL LOSS .008". FOUND BLEND TO BE IN LIMITS IAW RD8/4-53-5364, ISS 1. RESTORED SURFACE PROTECTION IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV42. COMPLIED WITH TC RD8/4-53-5364, WO143293.