Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
- 2. Maintenance service
   + 2.1.1. The engine
   2.2. In addition through each 60 000 km of run
   2.3. Every 2 year
   2.4. Every 3-4 year
   - 2.5. Works on maintenance service
      - 2.5.1. The engine and system of release of the fulfilled gases
         + 2.5.1.1. Engine oil replacement
         2.5.1.2. Condition check клинового a belt
         2.5.1.3. Replacement of spark plugs
         2.5.1.4. Check of electric connections
         2.5.1.5. Greasing of a control system throttle заслонкой
         + 2.5.1.6. Check of level of a cooling liquid
         2.5.1.7. The conditioner: check of level of a coolant
         2.5.1.8. Replacement of the fuel filter / of the filter of rough clearing
         2.5.1.9. Replacement of a replaceable element воздушкого the filter
         2.5.1.10. Check of system of release of the fulfilled gases
      + 2.5.2. A box predach/the main transfer
      + 2.5.3. The forward bridge / a steering
      + 2.5.4. Tyre Brakes /
      + 2.5.5. The Body / internal illumination
   + 2.6. Care of the car
   2.7. Start of the engine from the auxiliary accumulator
   2.8. Car towage
   2.9. Car lifting
   2.10. The tools applied to maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes

2.5.1.8. Replacement of the fuel filter / of the filter of rough clearing

THE GENERAL DATA

For this purpose it is not required the special tool. Necessary быстроизнашивающаяся a detail:

– The fuel filter and the filter of rough clearing of fuel for the corresponding engine.

The fuel filter

PERFORMANCE ORDER

1. Unscrew a stopper (74/1) and, accordingly, a hollow bolt (74).

2. Take from below the fuel filter.

3. Insert the new fuel filter. Twist a stopper and, accordingly, a hollow bolt with new sealing rings of round section (76) and (76/1).

The filter of rough clearing of fuel

PERFORMANCE ORDER

1. Unscrew the holder (70/3). Remove топливопровод (70/4). Get the filter of rough clearing of fuel (70/1).

2. Insert the new filter of rough clearing of fuel (70/1) and screw it together with the holder.

3. Spread топливопровод (70/4).

4. Start the engine and force it to work with frequency of rotation about 1500 rpm. Thus air from system of injection of fuel automatically leaves.
The prevention
The engine should not decay, as it is again started subsequently only after rather long attempts of start-up.

5. Check up visually on tightness the fuel filter and the filter of rough clearing of fuel at the working engine.