Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car


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


Check of a condition of system of the edition of the working gases

Check has to be made at the cold motor therefore it is better, earlier for itself with it before the first for the present day than a trip or what 3 h after an exception of the motor borrow with. Check a condition of haste of a verse of system of the edition, from the motor beginning and ending a section of sewer. Ideally it is necessary to carry out it is necessary this inspection at solemn on lebedke the car if there is free access below to it. If lebedka is inaccessible, establish poddomkratte the car and it on support, of course.

 EXECUTION ORDER

1. You look at pipes and at associations of a pipe on existence of signs of development of a vytecheniye, strong corrosion and mechanical damages. Check a state and reliability of strengthening of all clips and podwessow of system.

podwessy, lying near the catalytic reformer are made from heat-tolerant rubber usually and differ in red color.

2. At the same time see the earth of the car on existence of holes, corrosion which leaving came nearer also other defects which allow penetration of the working gases into a car interior. Close all opening coming nearer germetikom.
3. System of the edition, a source of a roar and other unpleasant sounds it is frequent. Shake also pipe podergajte, mufflers and the catalytic reformer. If adjoins some components to elements of a body or details of Aufhängung, replace strengthening of system of the edition. Is more detailed than a design of system of the edition of the working gases in the head of system of power supply and the edition it is considered.
4. You look at the leading device which is brought to the probe ljambda electric. As a last resort you replace the probe ljambda defined on Emfangsrohr.
5. Audit of an internal surface of sewer allows to define the current working position of the motor. The structure of deposits in a pipe speaks about quality of installations of the motor. If the pipe can designate from within in black color and sakoptschennaja, it on it that it is carefully necessary to check system of fuel.