BASIC HYDRAULIC SYSTEMS AND COMPONENTS - idc …

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SUBCOURSE EDITION. AL0926 A. BASIC . HYDRAULIC SYSTEMS . AND COMPONENTS . BASIC HYDRAULIC SYSTEMS AND COMPONENTS . Subcourse Number AL 0926. EDITION A. US Army Aviation Logistics School Fort Eustis, Virginia 23604-5439. 4 Credit Hours Edition Date: September 1994. SUBCOURSE OVERVIEW. This subcourse is designed to provide instruction on the concept and operation of the BASIC COMPONENTS of the HYDRAULIC system. It also describes the various COMPONENTS of a typical HYDRAULIC system, their construction and functions, and their relationship to each other.

Hydraulic fluid at 3,000 psi flows into the central tube as shown in Figure 1-2, passes through two outlet holes, and applies pressure at the piston area between the two tubes. Because the smaller piston has a .5-square-inch (sq in) exposed surface and the floating piston has a 30-sq-in exposed surface, the

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