Part Information
Sthe tool consists of four subassemblies one each for the igv and stages1, 2 & 3. Each subassembly is compromised of an inner sleeve of approximately1 inch diameter x 1-1/4 inch long to which includes a pointer tab extending perpendicular to the body. The inner sleeve is mounted in a close-fitting outer arm, by a retaining ring that allows the inner sleeve to rotate. The armfeatures a flat plate with a radiused edge formed in a 120-degree segment ofa circle with the "open" and "close" limits marked on the upper surface. A slot is machined in the arm 90 degrees to a segmented section. A knurled headpost having an internal thread, which matches the vane stem threads, is captivated to the arm slot to prevent removal. Serd number 3082