Service difficulty report · Skin · Boeing 747230B

Difficulty date
March 30, 2007
Submitted
May 15, 2007
Operation
Air carrier
Aircraft
N512MC
Make and model
Boeing 747230B
Aircraft serial
21220
Aircraft time
114,083 hours, 21,181 cycles
Engine
Ge CF650*
Part
Skin
Condition
Delaminated
Location
Te Flap
Component
Te Flap
Component part number
65B0853610
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RT WING O/B MID FLAP UPPER SURFACE LEADING EDGE AT WING STA 1000.00 TO WING STA 995.00 IS DELAMINATED 2.5IN WIDE 4.5IN LONG. REPAIRED RT WING O/B MID FLAP UPPER SURFACE DELAMINATION IAW SRM 51-10-01 EO4757A353.