Mercedes of the S-class W202

1993-2000 of release

Repair and operation of the car

Mercedes W202
+ 1.2. General information
+ 2. Maintenance
- 3. Engines
   3.1.2. Identification number
   + 3.1.3. Engine
   3.1.4. Cars with the conditioner
   3.1.5. Lower cover of a motor compartment
   3.1.6. Covers of cast openings
   3.1.7. Natyazhitel of a chain
   + 3.1.8. Cover of a head of the block of cylinders
   + 3.1.9. Head of the block of cylinders
   + 3.1.10. Camshafts
   3.1.11. Hydraulic dish-shaped pushers
   3.1.12. Maslootrazhatelny caps
   3.1.13. Valves
   3.1.14. The directing valves
   3.1.15. Saddles of valves in a head of the block of cylinders
   3.1.16. Compression
   + 3.1.17. Maple belt
   3.1.18. Diagnostics of malfunctions (DB)
   3.1.19. General comments
   3.1.20. Repair work without dismantle of the engine
   + 3.1.21. Capital repairs of the engine
   - 3.2. Diesel Engine (DE)
      - 3.2.2. Engine Installation Ventilation of the engine Functioning
   3.2.3. Cars with the conditioner
   3.2.4. Lower cover of a motor compartment
   3.2.5. Covers of cast openings
   3.2.6. Natyazhitel of a chain
   + 3.2.7. Camshaft
   + 3.2.8. Head of the block of cylinders
   + 3.2.9. Maslootrazhatelny caps
   3.2.10. Cover of a head of the block of cylinders (2,2 / 2,5 l)
   3.2.11. Hydraulic dish-shaped pushers
   3.2.12. Valves
   3.2.13. The directing valves
   3.2.14. Saddles of valves in a head of the block of cylinders
   3.2.15. Head of the block of cylinders and motor block
   3.2.16. Compression
   3.2.17. Maple ridge belt
   3.2.18. The pulling device of a maple ridge belt
   3.2.19. Diagnostics of malfunctions (DD)
+ 4. Lubrication system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. System of ignition
+ 8. Fuel system
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electrical circuitries Installation

1. Check engine support, hoses of cooling liquid, fuel-supply lines and oil pipelines for porosity and existence of cracks, in case of need replace them.
2. Check the radial ball-bearing of the crankshaft and the persistent bearing of coupling on ease of rotation, and the coupling bearing on easily mobility.
3. Check whether thickness and what condition of overlays of a frictional clutch plate is sufficient.
4. If separated, attach the transmission to the engine and enter them together into a motor compartment.
5. At installation the engine should be lowered carefully not to damage the leading shaft, coupling and a body.
6. Twirl the bolts connecting the engine and the transmission.
7. Twirl bolts of fastening of forward bearings manually.
8. Tighten bolts of fastening of a back arm of the engine with m 45 N.' moment, and nuts – with m 70 N.' moment *
9. Screw up bolts of forward bearings of engines with m 30 N.' moment.
10. Remove a jack and disconnect a cable from the engine.
11. Install the driveshaft in the transmission. *
12. Screw the convector on average the tunnel. *
13. Screw a side support of the gas device on the check point. *
14. If the engine was removed without transmission, establish a starter.
15. Screw a wire of "weight" between a starter and a body.
16. Connect electric wires to a starter.
17. Screw the sensor of the speed (L3).*
18. Screw the tachometric inductive sensor if it is.
19. Automatic transmission: connect the lever mechanism of switching to the check point and insert an element of connection of wires of switches of blocking of start and tail light (S 16/1). Establish an element of connection of wires of the magnetic Kickdown valve on the right side of the transmission. Check adjustment of the mechanism of switching. *
20. Screw a hydraulic hose of the sensor of coupling, remove air from the coupling sensor. *
21. Mechanical transmission: install rods of forks on handles of switching of the transmission and record clips. Check adjustment.
22. Automatic transmission: screw oil pipelines of the air oil cooler.
23. Remove clips for hoses.
24. Adjustment of level: screw oil pipelines / masloshlang on the delivery oil pump.
25. Fasten hydraulic hoses of a servonasos with m 30 N.' moment.
26. Connect all electric wires, that is, glow plugs, the thermoswitch plug, a wire of the generator of three-phase current, the sensor of level of oil and the switch of pressure of oil.
27. Strengthen a phase wire in the holder over a starter.
28. Conditioner: fasten with the moment 25 N. of m the refrigerating compressor. Establish ridge maple a belt.
29. Establish a radiator.
30. Put on all hoses of cooling liquid and fix communications.
31. Check availability of antifreeze in cooling liquid and fill in.
32. Screw a final collector on a flange of withdrawal of an exhaust pipe.
33. Connect a positive cable (X4) to the subconnecting element located at the left in the bottom of the car.
34. Establish the lower cover of a motor compartment.
35. Lower the car.
36. Establish a cable of management of gas and adjust it.
37. Insert draft into an engine cowl.
38. Screw a forward cross basic beam with a strut.
39. Insert fuel-supply lines according to the marking applied on them.
40. Screw a depression hose for the amplifier of braking on the vacuum pump.
41. Put on all hoses of depression which conduct to the engine.
42. Check oil level in a box, in case of need add it.
43. Fill in hydraulic oil for the amplifier of steering, remove air from the amplifier.
44. Clean the air filter, if necessary replace it.
45. Install the air filter.
46. Establish an air hose.
47. Connect a wire of "weight" to the battery.
48. Bring the engine to working temperature, check the level of brake fluid and check tightness of all elements of connection of hoses.
49. To close an engine cowl, pull the lock lever at the left hinge and slowly lower a cowl until the lever is fixed.