Design of engines of Mercedes-Benz W124 with four, five and six cylinders similarly except for quantity of cylinders. Engines have straight an arrangement of cylinders with one top cam shaft. On the 4-cylinder engine the bent shaft leans against five main bearers, and the axial backlash is regulated by the persistent half rings established from two parties of a main bearer № 3. On the 5-cylinder engine the bent shaft leans against six main bearers, and persistent half rings are located from two parties of the bearing № 4. On the 6-cylinder engine the bent shaft leans against seven main bearers, and persistent half rings are located from two parties of the bearing № 5. The prevention For removal of a head of the cylinder block it is necessary to use the load-lifting gear.At installation of a head of the cylinder block it is necessary to use a new layer pad. For fastening of the bearing of the cam shaft steering inlet valves, it is necessary to use a new bolt.
Fig.1. Spare parts heads of the cylinder block of Mercedes-Benz W124.
1 - cylinder block head; 2 - bearing cap; 3 - vortical chamber; 4 - nut of fastening of the vortical chamber; 5 - directing valves; 6 - oil catch caps; 7 - saddles of valves; 8 - cover of head of the cylinder block; 9 - cover gasket of a head of the cylinder block
Fig.2. Use of the special tool (1) for discharging of a fixing buckle (2) from joint of an elbow of a cooling fluid with an oil cooler .
In detail order of removal spare parts heads of the cylinder block of Mercedes-Benz W124 look here :http://mersedesspareparts.50webs.com.
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