Service difficulty report · Skin · Boeing 75724APF

Difficulty date
August 20, 2013
Submitted
September 11, 2013
Operation
Air carrier
Aircraft
N433UP
Make and model
Boeing 75724APF
Aircraft serial
25464
Aircraft time
21,150 hours, 14,811 cycles
Part
Skin
Condition
Chafed
Location
Lt Wing Te Flap
Component
Flap · Boeing
Component part number
113N20034711
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

S3C1 INSPECTION, LT INBD T/E FLAP L/E IS CHAFED. CLEANED AND PREPPED, NOTED AREA OF DAMAGE ON LEFT INBD T/E FLAP L/E. REMOVED DELAMINATED FIBERGLASS PLIES TO EXPOSE PREVIOUS T/E FLAP NOSE SKIN REPAIR SRM 51-10-02-0G. NEED NDT INSPECTION HFEC IAW NTM 51-00-1 9, NO DEFECTS. TREATED EXPOSE FLAP NOSE SKIN REPAIR IAW SRM 51-20-01-0G . BLENDED GOUGE ORIG MAT .080 REMAINING MAT .040 FOUND TO BE OUT OF LIMITS.

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