FIELD: mechanical engineering; internal combustion engines.
SUBSTANCE: according to proposed method, oil is taken from engine oil sump by pump (lubricating system pump) with subsequent return of oil into sump and addition of oil from service tank. Oil is taken from service tank and is delivered into sump one and the same oil pump of engine (lubricating system pump) and excess oil from sump is passed by gravity into service tank by connecting pipe installed at required oil level in sump. Amount of oil transferred from service tank into sump is controlled by valve of intake pipeline within the limits of bypass capacity of connecting pipe.
EFFECT: facilitated checking oil level in sump.
1 dwg
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