Service difficulty report · Finger Doubler · Doug MD11F

Difficulty date
August 19, 2011
Submitted
August 19, 2011
Operation
Air carrier
Aircraft
N643FE
Make and model
Doug MD11F
Aircraft serial
48486
Aircraft time
48,609 hours, 9,839 cycles
Part
Finger Doubler
Part number
ARB28921
Condition
Cracked
Location
Zone 500
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

LEFT WING L/E COMPARTMENT FROM ST XORS 506 TO STA XORS 545 FOUND SEVERAL LOCATION OF FINGER DOUBLER WITH 0.375 INCH CRACKS. FINGER DOUBLER TRIMMED-OUT IAW SRM 57-40-02, REV 47, FIG 203. REPAIR 9. FILLERS DOUBLERS AND ANGLES FABRICATED AND INSTALLED IAW SRM 57-40-02, REV 47, FIG 203, REPAIR 9. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 113.

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