Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
+ Operation manual
- Routine maintenance
Specifications
Active system of the prevention to entrance term systematically THAT (ASSYST)
Planned schedule of routine maintenance
General information on vote
Check of levels of liquids, control of a vytecheniye
Check of a condition of tires and pressure in them, the name of tires and Disks of wheels, rotation of wheels
Compensation of engine oil and fat filter
Check of the brake system
Check of system of fuel, compensation of the filter for fuel
Check of a state and compensation of hoses of motor office, localization of a vytecheniye
Check of a condition of ridge serpantinnogo belts of an incentive of auxiliary devices
Check of functioning of the cooling system and frost resistance of the cooled liquid, compensation of liquid
Check of a condition of system of the edition of the working gases
Check of the ATF level, compensation of the AT filter
visuale check of density of automatic transmission
Check of a condition of the Aufhängung components and management
Check of a condition of protective caps of power shafts
Check of the air conditioning system
Lubricants of limiters of doors and cylinders of locks
visuale control of a seat belt and block of an inflatable safety cushion
Check of operability of searchlights and klaksona
Check of a state, regulation and compensation of brushes of screen wipers
Check of a condition of the battery, its leaving and loading
Compensation of salonnogo of the filter
Compensation of brake fluid
Check and compensation of spark plugs, check of a condition of high-voltage lines (petrol models)
+ motor
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ gear shifting boxes
+ Awtomatitscheckaja transmission
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment
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Compensation of brake fluid
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You do not reuse the reused brake fluid old brake fluid significantly of freshness temneje. It easily allows to do them distinction. |
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Brake fluid together with the budgetary garbage or somewhere does not need to be poured out it is necessary to other place. Local authorities have to inform on points of acceptance of brake fluid. |
General information
The following behaves to number of tools which are necessary for execution of the described procedure:
nakidnoj a key for otworatschiwanija Stutzens of removal of air.
Transparent Plastschlauch from internal diameter of 6 mm and power for duty of brake fluid.
Necessary amount of brake fluid which meets the specification.
Brake fluid time of brake hoses and opening of ventilation of the container GTZ soaks up the existing humidity containing from the atmosphere. Owing to its temperature of cooking of liquid falls in the enterprise. At big load of brakes it can lead even to energy production that reduces efficiency of action of brakes.
Brake fluid has to go each 2 years, it would be desirable to be replaced with new in the spring. At the frequent movement in the mountain area, liquid needs to be replaced more often.
On the 100th air from the brake system is removed on special facility, as a rule. However, it is possible to do it and without application of the specified establishment. At the same time the prokatschiwajetsja brake system from a foot brake. For this purpose demand participation of the assistant.
If during removal of air from the brake system liquid level strongly falls, then there is podsos of air which gets to the pump the antiblocking device. In this case it is necessary to make removal of air on 100 when using special facility. At compensation of some brake hose air on 100 needs also to be deleted from system. Until it is not made, the car cannot use it.
Prokatschka of brake mechanisms is made in the following order:
1. Support of the back rights
2. Support back left
3. Support of the forward rights
4. Support forward left
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Pay attention to special precautionary measures in operating time with brake fluid (it watch chapter the brake system) |
Order of execution of the procedure
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1. By means of otsossa you delete from the container GTZ brake fluid, at the bottom of a container a liquid layer from thickness about 10 mm is handed. Do not delete all liquid from a container, otherwise air will get to the brake system.
2. Fill compensation container fresh brake fluid to the sign "scope". |
| 3. Not to curtail carefully that, open cutting of removal of air. Recommended for 2 h prior to removal of air to process cutting of funds for removal of a rust. If cutting does not reveal, then it is necessary to charge it is necessary operation after removal of air from the brake system of a workshop. |
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4. On the right back support of the brake mechanism of glasses of a wheel you put on a pure transparent hose cutting of removal of air and you establish it in the coming container.
5. You ask the assistant repeatedly that he expressed a foot brake until counteraction to pressure of a pedal does not become distinct. Press a pedal and open cutting of removal of air. You close cutting after the foot brake opposes in a body floor. Remove a leg from a pedal. Repeating this process, you extort about 400-500 ml of old brake fluid.
6. Close cutting of removal of air and fill in new brake fluid in compensation container.
7. In such a way you extort the old brake fluid from other supports or the brake cylinder of a wheel stated above the sequence paying attention.
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Strapped brake fluid has to be purely and without vozdushno pusyrkow anyway. From each brake support it is necessary to extort about 400-500 cm3 of old brake fluid. |
8. You give old brake fluid on special point after acceptance of thoroughly working gorjutsche lubricants.
9. Press a foot brake and check its free movement which should not pass 1/3 movements of a pedal.
10. Fill in brake fluid in a container to the existing level earlier.
11. Nawernite on a container a stopper.
12. Be convinced of durability of fixing of brake listeners and hoses in all provided bolts. Check reliability of a delay of schtuzernych of associations and prokatschki gates. Check liquid level in the container GTZ.
13. On the working motor you check system density. For this purpose you press along with 10 times a foot brake with effort of 200 - 300 N (20 - for 30 kgs). The foot brake should not fail. Check all associations for density.
14. At last check action of brakes on the road with not heavy traffic of transport. It is necessary to do to these not less than strong brakes, action the antiblocking device is checked (is from a work sign the antiblocking device pulsing of a foot brake at a brake).
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They follow for behind the transport going your car. The effect of action the antiblocking device is shown on the road without providing best of all. |
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