Mercedes S-Class W-140
1991-1999 of release
Repair and operation of the car
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
- Routine maintenance
Active system of the warning of the term of approach planned THAT (ASSYST)
Schedule of routine maintenance
General information on control
Check of levels of liquids, control of leaks
Check of a condition of tires and pressure in them, designation of tires and disks of wheels, rotation of wheels
Replacement of motive oil and oil filter
Check of the brake system
Check of fuel system, replacement of the fuel filter
Check of a state and replacement of hoses of a motive compartment, localization of leaks
Check of a condition of ridge belts of the streaming drive of auxiliary units
Check of functioning of the cooling system and frost resistance of cooling liquid, liquid replacement
Check of a condition of system of production of the fulfilled gases
Check of the ATF level, replacement of the AT filter
Visual check of tightness of automatic transmission
Check of a condition of components of a suspension bracket and steering
Check of a condition of protective covers of power shafts
Check of the air conditioning system
Lubricant of limiters of doors and cylinders of locks
Visual control of a seat belt and block of a safety cushion
Check of operability of headlights and horn
Check of a state, adjustment and replacement of brushes of screen wipers
Check of a condition of the battery, care of it and charging
Replacement of the saloon filter
Replacement of brake fluid
Check and replacement of spark plugs, check of a condition of high-voltage wires (petrol models)
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Gear shifting box
+ Automatic transmission
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
Replacement of motive oil and oil filter
Motive oil can be extorted by means of the special probe (is available at gas stations) through a tube of the probe of measurement of level of oil. After that it is necessary to fill system with oil, as a rule.
Do not pour out the fulfilled oil together with household waste or otherwise. It can cause environmental pollution.
Expediently when replacing oil to fix on the engine a label with brand of oil and its viscosity.
Use of oils of various types adversely affects operation of the engine. It is not recommended to mix various brands of oils also. Motive oils of the same type and brand, but various viscosity in necessary cases, in particular in off-season, can mix up.
Necessary spare parts and expendables:
Removal of motive oil
Warm up the engine up to the working temperature (temperature of oil of +60 °C).
Lift the car horizontally.
Substitute under the case pallet capacity for collecting the fulfilled oil.
Then it is necessary to screw a drain stopper with a new sealing ring. It is not necessary to exceed the inhaling moments specified in Specifications, otherwise it can lead to violation of tightness and damages.
Lower the car on wheels.
Replacement of an oil filter
Clear a flange of an oil filter fuel. Remove the possible remains of laying from a flange.
Grease new laying of an oil filter with a thin layer of motive oil.
Strong tighten a new oil filter only by effort by hand. After laying will lie down to a flange, tighten the filter on a turn floor. Pay attention to the remarks given on the filter case.
Tighten a stopper of a drain opening with a new ring the ukazyanny moment in Specifications.
Gas station of motive oil
Gas station of oil is made through the special, equipped with a cover jellied mouth in a cover of a head of cylinders (see the Section Check of Levels of Liquids, control of leaks).
When replacing oil apply new oil of the same type and, whenever possible, the same brand. For the purpose of minimization of spraying use a funnel. At each replacement of oil attach the plate on which specify brand and viscosity of the filled-in oil to the engine.
Add oil to MAX tag on an edge of the measuring probe (see the Section Check of Levels of Liquids, control of leaks). If the level of oil is higher, oil it is necessary to pump out surplus.
After a trial trip check tightness of landing of a drain stopper and an oil filter, if necessary carefully add oil.
3 minutes later after an engine stop check oil level again, if necessary add or remove oil.