Mercedes W163
+ Mercedes-Benz cars of a class M (W163)
+ Governing bodies and methods of safe operation
+ Current leaving and service
- Engine
Check of compression pressure in cylinders
Check of the engine by means of the vacuum gage
Replacement of a belt of the drive of auxiliary units and elements of the mechanism of its tension
- Petrol models
Removal and installation of the engine
Removal and installation of covers of the GRM drive
Replacement of a gas-distributing chain
Removal and installation of components of the GRM drive
Installation of basic position of camshafts
Verification of the basic provision of a balancing shaft (only series 112 engines)
Removal and installation of the GRM components
Removal and installation of a head(s) of cylinders
Removal and installation of the inlet pipeline
Removal and installation of a final collector
Removal and installation of a face cover, replacement of a back epiploon of a bent shaft
Removal and installation of a damper of tortional fluctuations / pulley of a driving belt
Removal and installation of a flywheel / driving disk
Removal and installation of support of a suspension bracket of the power unit
Service of the lubrication system
+ Diesel models
+ Cooling systems, heating and air conditioner
+ A power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Transmission line
+ Brake and auxiliary systems
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
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Petrol models Removal and installation of the engine M111
Preparation for removal of the engine of a series 111 (1 of 4)
Preparation for removal of the engine of a series 111 (2 of 4)
Preparation for removal of the engine of a series 111 (3 of 4)
Preparation for removal of the engine of a series 111 (4 of 4)
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- Illustrative material on preparation for removal of the engine is presented on сопр. illustrations, - to which all references which are found in the text concern.
- Disconnect a negative wire from the battery.
- Empty the cooling system (see the Head of the Power supply system and production of the fulfilled gases).
- Remove ventilatory assembly of the cooling system (3 - a krylchatka with the viscous coupling) (see the Head of the Cooling system, heating and the air conditioner).
- Remove a casing of the fan of the cooling system (2) (see the Head of the Cooling system, heating and the air conditioner).
- Install the screen of protection of the К/В radiator/condenser.
- Remove assembly of the air cleaner (1).
- Take off a belt of the drive of auxiliary units (4) (see the Head Dvigatel).
- Disconnect draft of the drive of a butterfly valve (5).
- Disconnect vacuum lines of the brake amplifier (7) and a regeneration path (6).
- Disconnect the fuel line (9).
- Remove a broad tank (8).
- Disconnect hoses of a cooling path (10, 11, 12, 13 and 14)
- Disunite the engine electrical wiring socket(s).
- Otbolite steering pump (26).
- Turn out the top bolts of fastening of a dome of transmission to the engine.
- Remove a starter (see the Head Sistemy of electric equipment of the engine).
- Remove a reception pipe of system of production of the fulfilled gases (16) from a final collector.
- Otboltite from a reception pipe an arm (15).
- Turn out bolts of fastening of a basic arm of system of release (17) to a transmission case.
- Otboltite the K/B (25) compressor and, without disconnecting the line of a refrigerator path, take assembly aside and fix it, having tied up a wire.
- Otboltite the right and left forward support of a suspension bracket of the power unit (23).23 Connect chains (38) of the elevator to lifting eyes of the power unit.
- Hang out the engine on the winch and prop up from below assembly of transmission (21).
- Remove the right support of a suspension bracket of the power unit (23).
- Turn out the remained bolts of fastening of a dome of transmission to the engine.
- Having carefully separated the engine from transmission, lift it and take from a motor compartment.
- Installation is made upside-down.
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M112/113
Preparation for removal of the engine of series 112 and 113 (on the example of the engine of 112.942 - 1 of 5)
Preparation for removal of the engine of series 112 and 113 (on the example of the engine of 112.942 - 2 of 5)
Preparation for removal of the engine of series 112 and 113 (on the example of the engine of 112.942 - 3 of 5)
Preparation for removal of the engine of series 112 and 113 (on the example of the engine of 112.942 - 4 of 5)
Preparation for removal of the engine of series 112 and 113 (on the example of the engine of 112.942 - 5 of 5)
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- Illustrative material on preparation for removal of the engine is presented on illustrations, - to which all references which are found in the text belong.
- Uncover the power unit.
- Make sure of correctness of installation of lifting eyes of the engine, - back eyes have the strengthened design.
- Disconnect a negative wire from the battery.
- Remove an airchipper (23), - only the models equipped with the engine 113.942.
- Having disconnected a hose (16), merge cooling liquid from a radiator.
- Merge motive oil (see the Head of the Power supply system and production of the fulfilled gases).
- Remove assembly of the fan of the cooling system with the viscous coupling (1), - except the models equipped with engines 113.981 and 113.965.
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The carving has right-hand cutting. |
- Remove a casing of the fan (2),
- On the models equipped with engines 113.981 and 113.965 remove the electric fan of the cooling system.
- Install the screen of protection of the К/В radiator/condenser.
- Remove a broad tank (1).
- Remove assembly of the air cleaner (7).
- Remove the rezonatorny camera (9) with a connecting sleeve (8) (see the Head of the Power supply system and production of the fulfilled gases).
- Disconnect from the water pump a connecting hose (15).
- Remove the hose (17) going from a radiator to a thermostat casing.
- On the models equipped with series 113 engines remove a radiator (see the Head of the Cooling system, heating and the air conditioner).
- Disconnect the vacuum line (5) connecting the servo-driver of the brake amplifier to a back part of the inlet pipeline.
- Pump out oil from the steering pump (19).
- Disconnect from assembly of the steering pump (19) pressure head and returnable lines, - at once to a zakuporta the open ends of lines in order to avoid hit of dirt in hydraulic system.
- Disconnect the vacuum line (6) of a regeneration path from the inlet pipeline.
- Disconnect the fuel line (4).
- Remove the line of a cooling path (14).
- Take off a belt of the drive of auxiliary units (3) (see the Head Dvigatel).
- Disconnect an electrical wiring from the K/B (10) compressor.
- Turn out fixture and disconnect the K/B (10) compressor from a GRM drive cover.
- Remove a loker of protection of an arch of the left forward wheel (24) (model with series 113 engines).
- Remove the deflector (25) (models with series 113 engines).
- Disconnect reception pipes of system of production of the fulfilled gases (11) from final collectors.
- Disconnect a basic arm of system of production of the fulfilled gases (12).
- Otboltite the converter of rotation (20) from a gear wreath of start of the engine (21).
- Disunite contact sockets of an electrical wiring left and right dokatalitichesky a lambda probes (G3/3x1 and G3/4x1) on a transmission case.
- Turn out bolts of fastening of a starter, - do not disconnect an electrical wiring.
- Release bolts of fastening of a dome of transmission to the engine, turn out all bolts, except for two top (series 112 engines) / lower (series 113 engines).
- Give nuts of support of a suspension bracket of the power unit (18).
- On models with AT turn out an oil-filling tube on the right head of cylinders.
- Connect winch chains to lifting eyes of the engine.
- Hang out the engine and prop up transmission (22).
- Turn out the remained two bolts of fastening of transmission to the engine, and accurately take the last from a motor compartment of the car.
- Installation is made upside-down.
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