Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car


Mercedes-Benz
+ Mercedes-Benz cars of class C (W-203)
+ Operation manual
+ Routine maintenance
- Engine
   Check of a compression in engine cylinders
   Check of the engine by means of the vacuum gage
   Removal and installation of a cover of a motive compartment from the bottom
   - 4-cylinder petrol engines
      Removal and installation of a head of cylinders
      Removal and installation of a cover of a head of cylinders
      Removal and installation of a natyazhitel of a chain
      Replacement of chains of the GRM drive and installation of phases of gas distribution
      Check of phase installation of camshafts
      Removal and installation of a maple belt
   + 6-cylinder petrol engines
   + Diesel engines
   + Engine lubrication system
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


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Removal and installation of a maple belt

Compressor drive belt. Engine 111

1 — the Tension roller
2 — the Bent shaft
3 — the Rejecting roller 		4 — the Compressor
5 — the Generator

Removal

 PERFORMANCE ORDER

1. Uncover the fan or the air filter depending on engine model.
2. Weaken maple a belt. For this purpose establish an external key of Torx of 10 mm and reject the tension lever with a tension roller counterclockwise.

 Do not reject the lever for a nut of fastening of a tension roller.

3. Take off maple a belt.
4. Check a belt, address the Head Routine maintenance.


Installation

1 — the Holder
2 — the Tension lever 		3 — the Tension roller
4 — External Torx of 10 mm

 PERFORMANCE ORDER

1. Put on maple a belt, since a tension roller. Further put on a belt in the sequence of figures.
2. Slowly turn a tension roller clockwise, at the same time you monitor the provision of a belt on pulleys.
3. The position mark (V) visible from the lower party of the engine, has to be in range (And). If the tag is in other place - does not correspond set length of a belt or the natyazhitel of a belt is incorrectly established.
4. Establish a cover of the fan or the air filter depending on engine model.


Main driving belt

Removal

 PERFORMANCE ORDER

1. Remove a compressor belt.
2. Weaken and take off maple a belt also as a compressor belt.


Installation

1 — the Tension roller
2 — the Bent shaft
3 — the conditioner refrigerator Compressor 		5 — the Pump of the power steering or the dual pump
6 — the Pump of cooling liquid

 PERFORMANCE ORDER

1. Put on maple a belt according to the sequence of figures illustrations and pull also as a compressor belt.
2. Put on a compressor belt.