BMW 3 series E46

Since 1998 of release

Repair and car operation



The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
- Current leaving and service
   Introduction
   Current leaving
   The general information on adjustment
   Check of levels of liquids
   Check of a condition of tyres and pressure in them. A designation of tyres and disks of wheels
   Replacement of impellent oil and the 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
   Condition check приводных 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 a cooling liquid
   Check of a condition of system of release of the fulfilled gases
   Check of level of oil in a manual box of a gear change
   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 a 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 it and gymnastics
   Replacement of a 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
+ The engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ Engine electric equipment
+ РКПП and трансмиссионная a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes


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

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

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


2 Assemblages of screen wipers with brushes should look round regularly. If survey has revealed presence 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, allow to them to 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 following reasons are possible:

At passage by the car of an automatic sink on a windscreen wax particles have got. These particles can be removed at addition in a liquid стеклоомывателя a washing-up liquid possessing property to dissolve wax.
Filling of the tank for a liquid means for cleaning of glasses with воскорастворяющими properties can essentially improve action of screen wipers. Zhirorastvorjajushchie cleaners not in a condition 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 work of the mechanism of screen wipers there can be an easing 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 up 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 an angle of slope of the lever of a screen wiper is necessary for making at low efficiency of clearing of glass or if brushes in the course of work move non-uniformly or vibrate. For adjustment special tool HAZET 4851-1 is required.


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 its switch.
7 Remove a brush.

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


9 Cautiously take away back the lever. Tool HAZET should adjoin to glass in three points.
10 Check up 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 up 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 up an installation corner, if necessary modify.