Table of Contents
Advertisement
Machine Translated by Google
MP3 530 hpe
The supply line to the pump is connected through a by-pass with a piston to regulate the pressure to 4 bar
controlled. The by-pass is installed in front of the filter cartridge. Both parts are located on the Lichtma
rail cover. The filter seal is therefore exposed to the same pressure as the lubricating pressure.
The by-pass installed in front of the filter cartridge particularly improves the working conditions of the filter
This is the case with cold oil.
The filter is equipped with a drain protection valve and a pressure relief valve. The above
pressure valve is triggered when the filter mass causes a pressure drop of more than 1 ± 0.2 bar.
Of course, this condition only occurs when the oil is cold and at high engine speeds or when the engine is dirty
Filter reached.
The filtered engine oil is used to lubricate the water pump shaft. After it's the engine
Once it has reached the housing, it is used to lubricate the crankshaft bearings, the connecting rod base and the cooling nozzle
of the piston, which is located on the running surface on the drive side.
The running surface of the crankshaft bearing has a shaft seal and an oil return line.
The supply line to the valve control branches off from the running surface on the alternator side.
The supply line to the cylinder head is controlled by the nozzle screwed into the engine housing.
The valve control components are lubricated with low pressure.
The running surfaces of the camshaft are machined directly from the aluminum of the cylinder head.
The axial play of the camshaft is partly due to the smaller diameter running surface
routed lubricating oil balanced.
The rocker arms are lubricated via corresponding lubrication holes on the camshaft.
These lubrication holes are installed in such a way that lubrication continues even after the vehicle is parked
stuff is ensured. This result is achieved by the camshaft position, which the shaft with
is most likely to occur when the engine is switched off.
The oil used to lubricate the cylinder head is transported through a channel through the chain space
returned to the oil pan, where it also lubricates the chain.
In order to avoid that the oil vapors returned from the oil pan transport quantities of oil,
A check valve and a decanter chamber are used. The check valve is a metal reed valve. The
Decanter chamber has a drain opening. If the drain opening is clogged, oil can get into the intake
reach.
Excessive amounts of oil vapor can clog the lines on the throttle housing.
An oil pressure switch is used to indicate when the minimum oil pressure has been reached. This oil pressure
The switch is located directly behind the filter outlet.
The lubrication circuit does not affect the countershaft. The countershaft is lubricated by
the oil transported by the gears or the oil transported by the centrifugal force from the crank
wave drips.
The same applies to the piston and the piston pin, although in this case the cooling nozzle is one
plays a special role.
Motor
AGAINST - 217
Advertisement
Table of Contents
