The paper delivers a critical review of the research data on the crack initiation and crack growth patterns characteristic of the components of the spline-bolted joints between the propeller shaft and reducer shaft at An-24. An-26. and Il-18 aircrafts. Cracks in the shafts nucleated because of reduced bolt-fastening force. https://www.jmannino.com/quick-sale-Catherine-Lansfield-Ombre-Rainbow-Clouds-66x72-Ready-Made-Eyelet-Curtains-Pastel-big-sale/