Wright-Martin Aircraft Corporation, New Brunswick, N.J · New Brunswick, N.J., Wright-Martin Aircraft Corporation · leaf 81
in position against the flange andreplace the propeller. A scale should be made of sheet-metal and fastened under the vent plugs as shown.Plate 26. This table also gives the timing in m/m forthe propeller hub diameter and in degrees for whateverdiameter disc that might be used on the crankshaft. /.… … Plate 26Finding top center. Finding Top Center and Setting the Timing Disc. Remove all the outside spark plugs, which allows theengine to be readily turned over by hand, and with thetiming disc in position turn the engine slowly in thedirection of rotation until the piston in Cylinder No. 1-Lis on…
Airplanes
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