Wright-Martin Aircraft Corporation, New Brunswick, N.J · New Brunswick, N.J., Wright-Martin Aircraft Corporation · leaf 68
thecrankcase at the rear end and driven at crankshaftspeed from the same bevel gear on the crankshaft thatdrives the vertical shafts. Plates 20, 22 and 23 showthese oil pumps and the method by which they aredriven. Lubrication Circulation in the Engine. The oil pressure pump takes the oil from the… … Plate 17Showing how to remove the oil pressure relief valve body. 11303
Airplanes
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