S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
- 8. Fuel system
   - 8.1.1. Introduction
      8.1.2. Fuel tank
      8.1.3. Fuel level sensor
      8.1.4. Fuel pump
      8.1.5. Fuel filter
      8.1.6. Air filter
      8.1.7. Cross-section pipe of the air filter
      8.1.8. Inlet gas pipeline
      8.1.9. Cable gas / lever of a butterfly valve (DB)
      8.1.10. Cable of management of gas (DB)
      8.1.11. Contour of fuel of the diesel engine
      8.1.12. Prestarting heating of diesel fuel
      8.1.13. Fuel thermostat
      8.1.14. Hydrovalve case
      8.1.15. Cable gas / lever of a butterfly valve (DD)
      8.1.16. Cable of management of gas (DD)
   + 8.2. System of injection of petrol engines
   + 8.3. System of injection and food of diesel engines
   + 8.4. System of production of exhaust gases
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes








b47c026d b47c026d


8.1.13. Fuel thermostat

GENERAL INFORMATION

DIESEL ENGINE IN VOLUME OF 2,0 L

Removal

PERFORMANCE ORDER
1. Remove the inlet gas pipeline.
2. Disconnect from the storage battery a weight wire.
Prevention

The anticreeping code of radio is thus erased.


3. Remove a cylinder 3 glow plug.
4. Remove a hose of supply of cooling liquid (87), previously having weakened and having moved back a collar of fastening (87/1).
5. Remove bringing топливопровод (88), previously having weakened and having shifted back a collar of fastening (88/1).
6. Remove топливопровод (89). For this purpose deblock a high-speed lock.
7. Unscrew a bolt (13а) on the fuel pump of nozzles.
8. Unscrew 3 bolts (86/1) on the holder.
9. Unscrew the thermostat (86).
10. Unscrew a hollow bolt (86/2).
11. Wring out from the thermostat a hollow bolt.

Installation

PERFORMANCE ORDER
1. Press a hollow bolt into the thermostat, at damage replace a sealing ring of round section.
2. Establish the thermostat.
3. Twist a hollow bolt.
4. Twist bolts (86/1), (13а).
5. Pull топливопровод, at damage replace a sealing ring of round section.
6. Pull bringing топливопровод and fix it a collar.
7. Pull a hose of supply of cooling liquid and fix it a collar.
8. Establish a cylinder 3 glow plug.
9. Establish the inlet gas pipeline.
10. Attach to the plug of the storage battery a weight wire.
11. Establish time on hours.
12. Enter an anticreeping code of radio.
13. Start the engine and leave it to rotate idling. Check tightness of all connections.
14. Check level of cooling liquid, if necessary add it.

DIESEL ENGINE IN VOLUME OF 2,2/2,5 L

Removal

PERFORMANCE ORDER
1. Remove the inlet gas pipeline.
2. Disconnect from the storage battery a weight wire.
Prevention

The anticreeping code of radio is thus erased.


3. Twist a bolt (42) on a wire well.
4. Remove топливопровод (90/2). For this purpose deblock a high-speed lock.
5. Remove a fuel hose (90/1), previously having weakened a collar and having shifted it back.
6. Unscrew fixing bolts (60/2).
7. Take the fuel heat exchanger (60) together with the thermostat. Merge in a suitable vessel following cooling liquid.

Installation

PERFORMANCE ORDER
1. Establish the fuel heat exchanger together with the thermostat and new consolidation (60/3) and screw with the moment of 10 N of m (rough value).
2. Get топливопровод, at damage replace a sealing ring of round section.
3. Get the fuel pipeline and fix it a collar.
4. Establish the inlet gas pipeline.
5. Attach to the plug of the storage battery a weight wire.
6. Expose time on hours.
7. Enter an anticreeping code of radio.
8. Start the engine and leave it to rotate idling. Check tightness of all connections.
9. Check level of cooling liquid, if necessary add it.