Chevrolet-Niva
1. The car device
2. Recommendations about operation
3. Malfunctions in a way
4. The engine
5. Transmission
6. A running gear
7. A steering
8. Brake system
9. An electric equipment
9.1. Features of a design
9.2. Safety locks and the relay
9.3. The generator
9.4. Possible malfunctions of the generator, their reason and ways of elimination
9.5. A starter
9.6. Possible malfunctions of a starter, their reason and ways of elimination
9.7. The switch (lock) of ignition
9.8. Replacement and service of spark plugs
9.9. A control system of the engine
9.10. Illumination, the light and sound alarm system
9.11. Possible malfunctions of illumination and the light alarm system, their reason and ways of elimination
9.12. Screen wipers
9.13. Possible malfunctions of a screen wiper of a windscreen, their reason and ways of elimination
9.14. Removal and installation of a washer of a windscreen
9.15. Removal and installation of a washer of glass of a door of a back
9.16. The electric motor of the fan of a heater
9.17. Possible malfunctions of the electric motor of the fan of a heater, their reason and ways of elimination
9.18. The electric motor of the fan of system of cooling of the engine
9.19. A combination of devices
9.20. Possible malfunctions of control devices, their reasons and ways of elimination
9.21. Replacement of the block of switches of the proof-reader of headlights and свещения devices
9.22. Replacement of the switch of the alarm system
9.23. Replacement подрулевого the switch
9.24. Replacement of gauges and switches
9.25. Электростеклоподъемники forward doors
9.26. System of blocking of locks of doors
9.27. A heating system of glass of a door of a back
9.28. Automobile anticreeping system (АПС)
10. A body
11. Variants of execution of the car
12. Care of the car
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Appendices
 











9-25-ehlektrosteklopodemniki-perednikh-dverejj.html

9.25. Электростеклоподъемники forward doors

Электростеклоподъемниками forward doors the part of release of cars is completed.
Unlike mechanical стеклоподъемника, having a gear reducer, in электростеклоподъемнике there is only a drum for a cable, resulted in rotation by a motor-reducer.
The motor-reducer structure includes actually worm reducer and the electric motor of a direct current with excitation from constant magnets. The motor-reducer – reversive, a direction of rotation of its target shaft changes according to change of a direction of a current in an anchor winding. For protection against overloads there is a built in thermobimetallic safety lock.

Fig. 9.25. The inclusion scheme электростеклоподъемников forward doors: 1 – the assembly block; 2 – the inclusion relay электростеклоподъемников; 3 – the switch электростеклоподъемника the right forward door; 4 – a motor-reducer электростеклоподъемника the right forward door; 5 – a motor-reducer электростеклоподъемника the left forward door; 6 – the switch электростеклоподъемника the left forward door; 7 – the ignition switch; And – to power supplies; In – to the switch of external illumination


The inclusion scheme электростеклоподъемника is shown on fig. 9.25.
Motor-reducers 4 and 5 include switches 3 and 6, located on armrests of doors. Power supplies to switches move through safety lock F5 only at the included ignition when contacts of the relay 2 are closed. The relay 904.3747-10 located to the left of a steering column on an arm is applied To inclusion электростеклоподъемников, established on the assembly block of safety locks and the relay.
At refusal электростеклоподъемников remove upholsteries of doors (section 10 "Body", Forward doors see) and check up, whether pressure to motor-reducers moves. Check up a safety lock and the relay стеклоподъемников on the assembly block, restore the broken connections of wires, a faulty motor-reducer replace (section 10 "Body", Forward doors) see.
Data for motor-reducer check
Frequency of rotation of a shaft of a motor-reducer idling at pressure of a food (13,50,1) In and an ambient temperature (2510) С, mines-1....... 56–90
Consumed current at the loading specified above and frequency of rotation, А...... 1,2–5,0

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9.24. Replacement of gauges and switches
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9.26. System of blocking of locks of doors