FIELD: machine building and repair equipment, particularly, crankshaft measuring devices. SUBSTANCE: device has a surface table, post with reading unit installed thereon, shaped plate with cutout. Located on surface table are two fulcrums for installation of extreme main journals. Shaped plate with cutout is made for installation on crankpin to under crankshaft timing gear and serves for orientation of crankshaft. Reading unit has one extensible shoulder carrying indicator. Cutout of shaped plate is reference surface in adjustment of measuring unit. Shaped plate may be made in the form of square with reference surface cutout and in the form of hexahedron with cutouts of reference surfaces. EFFECT: higher measuring efficiency and accuracy. 3 cl, 4 dwg
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