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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz M-Class (W163, 1997 issue)

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Mercedes-Benz W163
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Mercedes-Benz
W163
Introduction
Controls and receptions of safe operation
Current care and maintenance
Engine
Check the compression pressure in the cylinders
Checking the engine by means of the vacuum gauge
Replace accessory drive belt and its tension elements of the mechanism
Petrol models
Diesel models
Removing and installing engine
Removal and installation of covers of timing
Replacing the gas distribution chain
Removal and installation of components of timing
Setting up the base camshaft
Checking the reference position of the balancing shaft (only engines Series 628)
Removal and installation of components of timing
Removal and installation of a head (s) of cylinders
Removal and installation of the motor off the inlet port (612 series engine)
Removing and installing exhaust manifold
Replacement of a forward epiploon of a cranked shaft
Removing and installing rear end cover, replace the crankshaft rear oil seal
Removing and installing vibration damper / belt pulley
Removal and installation of a flywheel / drive disc
Removal and installation of supports of the suspension of the power unit
Service lubrication systems
System of cooling, heating and air conditioner
The power supply system and exhaust
Systems of an electric motor
Manual box of a gear change
The transmission automatically processed
Transmission Line
Brakes and auxiliary systems
Suspension and steering
Body
Onboard electric
 


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Removing and installing exhaust manifold



Details of installation of the engine exhaust manifold Series 612


PERFORMANCE ORDER

  1. Details of installation of the engine exhaust manifold 612 series shown in the illustration, which includes all the links in the text.
  2. Remove primary catalytic converter (120/1).
  3. Remove the turbocharger (110).
  4. On models with AT remove the support bracket of the guide tube of the probe measuring the level of antibodies - Do not remove the tube.
  5. Give the self-locking nuts (4) and remove the exhaust manifold (1).

Locking nuts securing the exhaust manifold must be replaced without fail!

  1. Check the condition of stud bolts, in case of need make replacement.
  2. Carefully smooth out interfaced surfaces of the manifold and the cylinder.
  3. Installation is performed in reverse order - do not forget to replace the gasket (2).

M628

Details of installation of the engine exhaust manifold Series 628


PERFORMANCE ORDER

  1. Details of installation of the engine exhaust manifold 628 series shown in the illustration, which includes all the links in the text.
  2. Remove the corresponding turbocharger.
  3. Give nuts (5) and remove the exhaust manifold (1/3).

Locking nuts securing the exhaust manifold must be replaced without fail!

  1. Check the condition of stud bolts (4), in case of need make replacement.
  2. Carefully smooth out interfaced surfaces of the manifold and the cylinder.
  3. Installation is performed in reverse order - do not forget to replace the gasket (2).





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Removal and installation of the motor off the inlet port (612 series engine)
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Replacement of a forward epiploon of a cranked shaft

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