S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 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. Bottom 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 tarelchaty pushers
   3.1.12. Maslootrazhatelnye caps
   3.1.13. Valves
   3.1.14. Directing valves
   3.1.15. Saddles of valves in a head of the block of cylinders
   3.1.16. Compression
   + 3.1.17. Klinovy belt
   3.1.18. Diagnostics of malfunctions (DB)
   3.1.19. General comments
   3.1.20. Repair work without engine dismantle
   + 3.1.21. Major maintenance of the engine
   + 3.2. Diesel engine (DD)
   3.2.3. Cars with the conditioner
   3.2.4. Bottom 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. Maslootrazhatelnye caps
   3.2.10. Cover of a head of the block of cylinders (2,2/2,5 l)
   3.2.11. Hydraulic tarelchaty pushers
   3.2.12. Valves
   3.2.13. 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. Tense device of a maple ridge belt
   3.2.19. Diagnostics of malfunctions (DD)
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes








b47c026d b47c026d


3.2.10. Cover of a head of the block of cylinders (2,2/2,5 l)

GENERAL INFORMATION

The cover of a head of the block of cylinders acts in film, for example, for dismantling of nozzles, a camshaft or a head of the block of cylinders.

Removal


PERFORMANCE ORDER
1. Disconnect a wire of "weight" of the battery.
Prevention

The anticreeping code of radio is thus erased.


2. Remove a cross-section pipe of the air filter.
3. Remove the channel of wires on the engine (3).
4. Remove the top covering (4).
5. Unscrew system of exhaust ventilation of the engine (5) from a head of the block of cylinders and take elements of its connection. Thus do not bend air pipes.
6. Remove drain маслошланги from nozzles.
7. Unscrew bolts (6) covers of a head of the block of cylinders.
8. Uncover heads of the block of cylinders (7) with sealing laying (8).

Installation

PERFORMANCE ORDER
1. Before installation of a cover of a head of the block of cylinders track correctness of landing (shooter) of plugs of a covering (1). Replace the damaged sealing rings.
2. Establish a cover of a head of the block of cylinders with sealing laying and tighten with the moment of 10 N of m, i.e. it is not so strong. Replace the damaged sealing laying.
3. Connect pipelines of injection of fuel and drain маслошланги.
4. Connect and attach hoses of exhaust ventilation of the engine.
5. Establish a plastic covering and the channel of wires.
6. Establish a cross-section pipe of the air filter.
7. Connect a cable of weight of the battery (–).
8. Set an anticreeping code for radio.
9. Start the engine and check on a maslonepronitsayemost.