Service difficulty report · Hinge Fitting · Boeing 76734AF

Difficulty date
September 22, 2009
Submitted
September 28, 2009
Operation
Air carrier
Aircraft
N312UP
Make and model
Boeing 76734AF
Aircraft serial
27763
Aircraft time
36,143 hours, 11,473 cycles
Part
Hinge Fitting
Part number
113T220130A
Part serial
001360
Condition
Cracked
Location
Te Flap
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

INSPECTION TYPE:N/A RIGHT WING I/B MAIN FLAP I/B AFT FLAP HINGE FTG FOUND CRACKED. INBOARD FLANGE CRACK LENGTH 1.5 INCH, OUTBOARD FLANGE CRACK LENGTH 0.875 INCH. RIGHT WING I/B MAIN FLAP I/B AFT FLAP HINGE FTG REPAIRED AS PER SRM 57-53-02 -2R1 FIG 201 REV 45. THIS REPAIR CLASSIFIED AS MAJOR REPAIR WITH MATERIAL AND10134-2007 7075T6 AS REPAIR ANGLE REPAIR SIZE 2 X 4 INCHES ORG MATERIAL 7075T73 DIE FORGING, CUTOUT SIZE 0.75 X 1.5 INCH AT BOTH FLANGES.

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