E46 series BMW 3

since 1998 of release

Repair and car operation



E46 series BMW 3
+ BMW 3 Cars (Е46)
- Current leaving and service
   Introduction
   Current leaving
   General information on control
   Check of levels of liquids
   Check of a condition of tires and pressure in them. Designation of tires and disks of wheels
   Replacement of impellent oil and oil filter
   Replacement of a filtering element of the air filter
   Checks of brake system
   Replacement of an element of the filter of air of salon
   Check of a condition of driving ridge belts
   Check of a condition and replacement of hoses of an impellent compartment
   Check of functioning of system of cooling and frost resistance of cooling liquid
   Check of a condition of system of production of the fulfilled gases
   Check of level of oil in a manual box of gear shifting
   Check of a condition of components of a suspension bracket and steering
   Check of a condition of protective covers of power shafts
   Check of level of liquid of system of hydrostrengthening of a wheel
   Visual check of a body and its bottom
   Check of seat belts
   Rotation and replacement of wheels
   Condition check, replacement of brushes and adjustment of a corner of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of brake liquid
   Check and replacement of spark plugs
   Check of fuel system, replacement of the fuel filter. Operation of diesel model in the conditions of winter
   Greasing of loops and locks of doors
   Replacement of a battery of a key of remote control
+ Engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ engine Electric equipment
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes



2d97642e


Condition check, replacement of brushes and adjustment of a corner of screen wipers

1 On brushes of screen wipers the road film over time collects, reducing efficiency of their work therefore brushes should be washed out regularly in soft cleaning solution.

Check of a condition of brushes and starting position of the lever of a screen wiper


2 Assemblies of screen wipers with brushes should look round regularly. If survey revealed existence of hardenings or cracks on rubber of brushes, replace brushes. If at survey it is not revealed anything unusual, wet a windscreen, include screen wipers, let's to them work a little, and switch off them. A non-uniform trace from brushes on glass or strips on pure glass specify that it is necessary to replace brushes.
3 If brushes insufficiently well clear a windscreen, the following reasons are possible:

When passing by the car of an automatic sink on a windscreen wax particles got. These particles can be removed at addition in liquid of a stekloomyvatel of the detergent possessing property to dissolve wax.
Tank filling for liquid means for cleaning of glasses with voskorastvoryayushchy properties can essentially improve action of screen wipers. Zhirorastvoryayushchiye cleaners unable completely to clear glass.
At damage of brushes, it is necessary to replace them.
The corner of installation of levers of screen wipers does not correspond to the necessary.
During operation of the mechanism of screen wipers there can be a weakening of fixing nuts therefore they should be checked and necessarily to tighten each time at check of brushes.

Check


4 Switch on and off screen wipers, thus they will be established in a starting position.
5 Check distance between an elastic band of a brush of a screen wiper and the basis of glass which 20 mm on a windscreen should be.

Check and adjustment of a corner of the lever of a screen wiper

Check of a tilt angle of the lever of a screen wiper is necessary for making at low efficiency of purification of glass or if brushes in the course of work move non-uniformly or vibrate. Adjustment needs the special HAZET 4851-1 tool.


Check

6 Establish screen wiper levers in a starting position. For this purpose moisten a windscreen with water. Include for short time a screen wiper and stop it the switch.
7 Remove a brush.

8 Take away the lever-2-. Establish the special HAZET tool and fix it the screw - 3-.


9 Carefully take away back the lever. The HAZET tool should adjoin to glass in three points.
10 Check an installation corner on a scale of the tool and compare to demanded value.

Demanded value:-3 ° ± 2 °.

Adjustment

11 take away the lever from glass A little and turn a wrench on 24 mm - 1-a little.


12 Check an installation corner again and if necessary modify it so that on a scale there was a demanded value.
13 After that remove the tool, once again establish and fix it. Again check an installation corner, if necessary modify.