FIELD: aircraft engineering. SUBSTANCE: suspension pylon of engine 1 is made from two parts 5 and 6 which have service joint 7. One of the parts 5 is fastened to engine 1 and is made in the form of a beam inside which oil tank 8 is positioned. The load-carrying pylon has a single connecting flange with guide pins which provide singularity of its positioning when assembling. Engine 1 is delivered for assembling on an aircraft with a preliminary mounted beam 5, accessories 17 and cowl 14. Oil tank 8 is filled with oil, cowl 15 of the second part of the pylon is removed. This provides free access to communications. EFFECT: improved reliability and operational manufacturability. 2 cl, 3 dwg
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Authors
Dates
1994-03-15—Published
1991-05-23—Filed