Wright-Martin Aircraft Corporation, New Brunswick, N.J · New Brunswick, N.J., Wright-Martin Aircraft Corporation · leaf 121
s seat. An old valve whenproperly reground will hold its seat and will not warpnearly as soon as a new one. Fitting New Connecting Rods to the Crankshaft. The inner connecting rod bearing cap should befirst fitted to the crankshaft. Do not, under any cir-cumstance, remove any metal from the… … Plate 49Showing relief spring placed under the valve when grinding the valve. The babbitt of the inside diameter of the bearing11488 and cap 11489 are machined smaller than thecrankshaft, leaving metal to ream out to the crankshaftdiameter, or spotted with blue and scraped until thebearing is .002…
Airplanes
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