SDR AALA20060104

Service difficulty report · Spar Cap · Boeing 767323

Difficulty date: January 13, 2006
Submitted: February 22, 2006
Operation: Air carrier
Aircraft: N351AA
Make and model: Boeing 767323
Aircraft serial: 24032
System (JASC): 5753 · Trailing Edge Flaps
Part: Spar Cap
Part number: 113T220111A
Part serial: 000430
Condition: Corroded
Location: T/E Flap
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

AFW - LEFT HAND INBOARD MAIN FLAP LOWER AFT SPAR LOWER SURFACE AT IFS 19 HAD CORROSION. AREA WAS FOUR INCHES BY 1.7 INCHES WITH A DEPTH OF .027 INCH. VERIFY THE CORROSION WAS COMPLETELY REMOVED. ACCOMPLISH EDDY CURRENT INSPECTION ON BLENDED AREA FOR CRACKS. ROTOPEEN BLENDED AREA. REFINISH THE BLENDED AREA WITH ALODINE AND TWO COATS BMS 10 11 PRIMER AND RETURN TO SERVICE WITH NOTED CONDITIONS.