Wright-Martin Aircraft Corporation, New Brunswick, N.J · New Brunswick, N.J., Wright-Martin Aircraft Corporation · leaf 98
Tightening the Propeller Hub Nuts. There is one inner propeller hub nut 11913, and oneouter propeller hub nut 11914 holding the propellerhub 11887 on the crankshaft, they being locked to-gether with a lock wire 11397. To fasten the hub 11887 on the crankshaft taper: 1st. Insert the inner nut 11913… … Plate 36Checking track of propeller. AERONAUTICAL ENGINES the hub while the inner nut is still in the outer nut.This can be screwed all the way in until it bottoms andthen backed off about three or four threads. 3d. Place the hub on the crankshaft taper andstart the inner nut on the thread on the…
Airplanes
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