Service difficulty report · Rib · Doug DC932

Difficulty date
February 11, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N12532
Make and model
Doug DC932
Aircraft serial
45791
Part
Rib
Condition
Cracked
Location
Vert Stable
Stage of operation
IN
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 FOUND A .25 INCH CRACK IN TOP RIB AND A .25 INCH CRACK IN 7TH RIB FROM BOTTOM OF VERTICAL STABILIZER LEADING EDGE. BOTH CRACKS WERE STOP DRILLED AND REPAIR DOUBLERS WERE INSTALLED AT EACH LOCATION IAW SRM 55-01, FIGURE 2.

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