Service difficulty report · Skin · Boeing 76734AF

Difficulty date
September 7, 2010
Submitted
September 20, 2010
Operation
Air carrier
Aircraft
N331UP
Make and model
Boeing 76734AF
Aircraft serial
27757
Aircraft time
33,572 hours, 9,902 cycles
Engine
Ge CF680
Part
Skin
Condition
Misrepaired
Location
Bs 446-461
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

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

What was found

INSPECTION TYPE:C, SURVEY SEQUENCE NR331-F1-02 THE EXISTING REPAIR PATCH DOES NOT CORRELATE TO A SRM JUST AT BS 446 TO 461 BETWEEN STR -23R AND STR 25R. FX SKIN REPAIRED IAW HX RS R53-31-36824 REV A & EO B767-5330-39678-A. JUST AT BS446-461 BTN STR 23R & 25R ORG MAT'L IS CLAD 2024T3- 0.160" MACHINED SKIN TRIMMED OUT SIZE IS 1.875" X 1.75" THIS REPAIR CLASSIFED MAJOR REPAIR WITH CLAD 2024T3-0.071" AS REPAIR DOUBLER & CLAD 2024T3-0.063" AS REPAIR FILLER, REPAIR SIZE 14.375"X11.5".

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