Service difficulty report · Attach Fitting · Boeing 747409F

Difficulty date
December 20, 2011
Submitted
December 21, 2011
Operation
Air carrier
Aircraft
N18706
Make and model
Boeing 747409F
Aircraft serial
30763
Aircraft time
50,326 hours, 8,607 cycles
Part
Attach Fitting
Condition
Fractured
Location
Lt Wing Te 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

(B-18706) DURING EXTEND FLAP INSPECTION ON GROUND, FOUND LT WING T/E INBD FORE FLAP OTBD ATTACH FITTING FRACTURED, RESULTING IN PARTIAL INBD FORE FLAP, MID FLAP AND WING WEB ASSY DAMAGE.