Service difficulty report · Skin · Boeing 747451

Difficulty date
January 15, 2017
Submitted
February 3, 2017
Operation
Air carrier
Aircraft
N666US
Make and model
Boeing 747451
Aircraft serial
23821
Aircraft time
113,649 hours, 14,107 cycles
Part
Skin
Condition
Delaminated
Location
Lt Wing Te Flap
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

LEFT WING INBD T/E FLAP AFT FLAP TOP SKIN FOUND TWO DELAMINATION APPROX 2X2 INCH ONE IS FROM T/E 3 INCH AND FROM INBD 104 INCH THE OTHER IS FROM T/E 9 INCH AND FRM INBD 109 INCH. REPAIRED IAW SRM 51-70-07 PARA. 5. A (1) FIG. 5 REV. 98.