Check and adjustment of angles of installation of levers of a screen wiper. BMW the 7th E38 series (from 1994 to 2002 release)
 
BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
5. Cooling systems of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
14.1. General information, diagnostics of malfunctions
14.2. Lighting fixtures
14.3. Screen wipers and washers
14.3.1. Removal and installation of levers and brushes of screen wipers
14.3.2. Removal and installation of an arm of levers of a screen wiper
14.3.3. Check and adjustment of angles of installation of levers of a screen wiper
14.3.4. Adjustment of nozzles of washing of a windshield
14.4. Other electric equipment
15. Schemes of electric equipment



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14.3.3. Check and adjustment of angles of installation of levers of a screen wiper

The angle of installation of the lever of a screen wiper on a windshield first of all defines quality of purification of glass in an interval operating mode and at a low speed of the movement of the car.
At cars with adjustment of force of a clip of screen wipers, at the switched-off ignition and the established screen wiper brush the gap between the adjusting screw (1) and a pusher (2) has to make 0 – 0.2 mm (A).

 PERFORMANCE ORDER

  1. Install on glass adaptation No. 00 9 230 near a point of turn of a brush of a screen wiper.
  1. If the angle of installation is adjusted incorrectly, turn the screen wiper lever in the correct situation with the help of two devices No. 00 9 220. The procedure is performed in the following order:
    • Choose as the bigger distance (A) from adaptation (1) to adaptation (2) is possible and fix adaptation (1) so that the hinge (3) did not experience strain at a bend;
    • Turn adaptation (2);
    • Check functioning.


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14.3.2. Removal and installation of an arm of levers of a screen wiper
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14.3.4. Adjustment of nozzles of washing of a windshield