An engine with four cylinders arranged in line with one overhead camshaft.
The crankshaft rests on five main bearings. Thrust half rings for adjusting the axial play of the crankshaft are installed on the third main bearing.
Connecting rod liners are installed in the lower heads of the connecting rod. The pistons are attached to the connecting rods with piston pins. The pistons are made of aluminum alloy and have three piston rings, two sealing rings and one oil scraper ring.
The camshaft, located at the top of the cylinder head, is driven by a single-row or double-row chain. The chain also drives an intermediate shaft, which is used to drive the ignition distributor and the fuel pump on carburetor models.
The camshaft is supported by five bearings and controls the valves via rocker arms and hydraulic tappets.
The engine is lubricated under pressure by an oil pump, which is driven directly by the crankshaft and located in the drive chain cover.
Article obtained from this portal: MercedesMAN.ru
General engine data (Mercedes-Benz E-Class W124)
This article is available at: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
The article has been verified: Levin Kirill Glebovich
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