Service difficulty report · Skin · Boeing 7374B7

Difficulty date
July 12, 2013
Submitted
July 15, 2013
Operation
Air carrier
Aircraft
N444US
Make and model
Boeing 7374B7
Aircraft serial
24862
Aircraft time
60,268 hours, 41,089 cycles
Part
Skin
Part number
65C25746132A
Part serial
20687D
Condition
Delaminated
Location
Rt Elevator
Part time
60,268 hours, 41,089 cycles
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

Q4 CHECK - MULTIPLE AREAS OF DELAMINATION ON RT ELEVATOR SKIN AT ELEVATOR STA 66.59, 123 & 200 ON UPPER SURFACE & STA 23.40 & 213.32 ON LOWER SURFACE. THERE IS ALSO DELAMINATION ON THE L/E JUST AFT OF THE MAST FITTING AT 8" FROM INBD END & 6" FROM T/E & AT STA 176.64 . REPLACED RT ELEVATOR IAW JC 03C71227004.

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