SDR QXEA2012100701220

Service difficulty report · Strut · Bombdr DHC8402

Difficulty date: October 7, 2012
Submitted: October 12, 2012
Operation: Air carrier
Aircraft: N407QX
Make and model: Bombdr DHC8402
Aircraft serial: 4049
Aircraft time: 27,207 hours, 28,507 cycles
System (JASC): 7120 · Engine Mount Section
Part: Strut
Condition: Corroded
Location: Engine Mount
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

CORROSION PITTING ON LT ENGINE EMS STRUT F1 AFT INBD SIDE. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. PERFORMED UT THICKNESS IAW NTM 51-00-04-910-801 PT 1. MIN REMAINING THICKNESS .062" FOUND TO BE IN LIMITS IAW DWG 85415014, REV D.