SDR QXEA2013020100239

Service difficulty report · Intercostal · Bombdr DHC8402

Difficulty date: February 1, 2013
Submitted: February 13, 2013
Operation: Air carrier
Aircraft: N411QX
Make and model: Bombdr DHC8402
Aircraft serial: 4055
Aircraft time: 27,377 hours, 28,511 cycles
System (JASC): 5420 · Nacelle/Pylon Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Rt Nacelle
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

RT AFT NACELLE INTERCOSTAL HAS CORROSION AT STA XN305 BELOW HEAT SHIELD. REMOVED INTERCOSTAL IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. MATCH DRILLED NEW INTERCOSTAL IAW SRM 51-40-07-02-01. INSTALLED NEW INTERCOSTAL IAW SRM 51-42-05-02-01 AND 51-40-15-02-01.