n looking down on it from above the engine. The lower half of the crankcase is pressed .steel. Acork gasket is provided between oil pan and case toprevent oil leakage. Pressure lubrication is used. Oil is carried underpressure to all main, connecting rod big end and cam-shaft bearings. The entire… … Five main crankshaft bearings of new Lycomingengine by spiral gears located at the center of the camshaft.It is supported by the upper half of the crankcase butextends down into the oil reservoir. This constructionpermits removal of the oil pan without interference withother parts of the…
Automobiles · Aeronautics
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