Service difficulty report · Skin · Boeing 747422

Difficulty date
February 11, 2010
Submitted
February 15, 2010
Operation
Air carrier
Aircraft
N119UA
Make and model
Boeing 747422
Aircraft serial
28812
Aircraft time
45,253 hours, 5,363 cycles
Engine
Pwa PW4056
Part
Skin
Condition
Cracked
Location
Wing
Stage of operation
IN
How discovered
9
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

UPR WING PANEL ABOVE NR 19 L-E VARIABLE CAMBER FLAP HAS A 18 INCH CRACK APPROX 8 IN OTBD OF INBD END. PREPPED SURFACE FOR REPAIR, FABRICATED PATCH. NEEDS APPLIED & BAGGED, CURED. ACCOMPLISHED 250 DEG. OVER LAY REPAIR, PRIMED AND PAINTED.