Kubota D650-B Handbuch Seite 48

[AJ Engine Oil Flow
(18) ROCKER ARM SHAFT
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CAMSHAFT
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TIMING
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SWITCH
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TAPPETS
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(1) OIL PAN
This engine lubrication system consists of oil filter 1 (strainer),
oil pump, relief valve, oil filter cartridge and oil switch. The
oil pump suctions lubrication oil from the oil pan through oil
filter 1, and the oil flows down to the filter cartridge, where
it is further filtered. Then the oil is forced to crankshaft,
connecting rods, idle gear, camshaft and rocker arm shaft to
lubricate each part. Some part of oil, splashed by the crank ­
shaft or leaking and dropping from gaps of each part, lubri­
cates these parts: pistons, cylinders, small ends of connecting
rods, tappets, push rods, inlet and exhaust valves and timing
gears.
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