SDR MTNA20160307002

Service difficulty report · Spar · Aerosp ATR42300

Difficulty date: March 4, 2016
Submitted: March 7, 2016
Operation: Air carrier
Aircraft: N914FX
Make and model: Aerosp ATR42300
Aircraft serial: 293
Aircraft time: 25,420 hours, 27,215 cycles
System (JASC): 5751 · Ailerons
Part: Spar
Part number: S57610028203
Condition: Corroded
Location: Rt Aileron
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

RIGHT AILERON FRONT SPAR DISCOVERED TO HAVE EXFOLIATION, FILLIFORM CORROSION, DURING VISUAL INSPECTION. REMOVED FWD SPAR IAW SRM 51-21-42. BLENDED AREAS OF CORROSION ON FWD OB END OF SPAR IAW DRAWING REV 1R, AND 8110-3 SSR DOCUMENT D1603010, REV 1R. ALODINE AND PRIMED SPAR IAW SRM 51-21-17 ANBD 51-21-27. INSTALLED FWD SPAR IAW SRM 51-25-01 ABD 51-25-03.

More about the Aerosp ATR 42-300