SDR AALA20090722AFW01

Service difficulty report · Skin · Boeing 767323

Difficulty date: July 21, 2009
Submitted: July 22, 2009
Operation: Air carrier
Aircraft: N39365
Make and model: Boeing 767323
Aircraft serial: 24046
Aircraft time: 88,280 hours, 14,258 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Part number: 112T3302
Condition: Corroded
Location: Rt Wing
Part time: 88,280 hours, 14,258 cycles
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 WAS FOUND UNDER AND AROUND THE RIGHT WING UPPER SKIN ATTACH POINT COMMON TO OSS 644. THE ATTACH POINT WAS REMOVED AND ALL CORROSION WAS BLENDED AWAY PER 767-300 SRM 57-20-01-1A. THE BLENDED AREA MEASURES APPROX 5 INCHES BY 3.7 INCHES WITH A MINIMUM REMAINING THICKNESS OF 0.202. ACCOMPLISHED A HIGH FREQUENCY EDDY CURRENT INSPECTION. THE BLENDED AREA WAS ROTO-PEENED, ALODINED AND PRIMED. BOEING APPROVED THIS BLEND AS A CATAGORY A REPAIR.