SDR UIEA200600067

Service difficulty report · Structure · Boeing 747243B

Difficulty date: April 3, 2006
Submitted: April 7, 2006
Operation: Air carrier
Aircraft: N540MC
Make and model: Boeing 747243B
Aircraft serial: 22508
Aircraft time: 96,049 hours, 16,466 cycles
System (JASC): 5754 · Leading Edge Devices
Part: Structure
Condition: Cracked
Location: Krueger 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

NR 15 KRUEGER FLAP DEFECTS, P/N 65B39250-2, S/N 000292, ALL "P" SEAL AND MOLDING SEAL WORN. OUTBD ARM PIVOT BEARING MIGRATED. STIFFENER CRACK AT EX-REPAIR AREA. BULL NOSE CRACK AT MID SECTION. REPAIR CARRIED OUT AS PER SWSC MSO 66/02/06, CS/020/03/06, TPAFT 06/0067, P52-1303794370050. INSTALLATION CARRIED OUT IAW AMM 27-81-01.