1990-2001 of release
Repair and car operation
+ Identification numbers of the car
+ Options and routine maintenance
+ The engine
+ Cooling and heating systems
+ The power supply system and release
+ Engine electric equipment
+ Control systems of the engine
+ Manual transmission
+ Coupling and трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
- Onboard electric equipment
Search of causes of failures of an electric equipment
Electric sockets - the general data
Protection of electric contours
The relay - the general information and check of serviceability of functioning
Check of serviceability of functioning and replacement of the breaker of indexes of turns/alarm systems
Removal and installation подрулевых the combined switches and the switch of the lock of ignition
Removal and installation of switches
Removal and installation of block headlights of tight type
Adjustment of a direction of optical axes of head headlights
Replacement of lamps of lighting devices
Removal and installation of a combination of devices
Replacement of measuring instruments of a combination of devices
Control system of speed (темпостат) - the general information and a problem diagnostics
System of additional safety (SRS) - the general information and safety measures
Removal and radio tape recorder/CD-player installation
Removal and CD-changer installation
Removal and installation of loudspeakers
Removal and installation of levers of screen wipers
Removal and installation of the electromotor of a drive of screen wipers
Schemes of electric connections - the general information
+ Schemes of electric connections
Protection of electric contoursVarious combinations of safety locks, fusible inserts and chain breakers are applied to protection of contact chains of an electric equipment of the car. Assembly blocks, are established in salon of the car and in an impellent compartment of a vehicle.
The general information
Each separate safety lock is used for protection of any concrete electric contour or at once several contours. The identification card of placing of safety locks in the assembly block is usually put on a cover of the last, from its external party.
At replacement of the fused safety lock strictly watch that the established replaceable corresponded on type left of an element. Calculated on various nominal force of a current safety locks physically can differ nothing from each other, not being thus interchangeable. Each of electric chains has various working parametres and replacement of the safety lock calculated on certain force of a current requires various degree of protection, therefore, mismatching it on parametres is fraught with the most serious consequences (up to fire occurrence). Working parametres of a safety lock (nominal force of a current) are usually designated on its plastic case.
If the new safety lock after installation also fails at once, it is not meaningful to make its further replacement, - before it is necessary to reveal and eliminate the reason of occurrence of an overload in a chain. In most cases that appears the short circuit of connecting electroconducting caused by damage of its isolation.
The general information and replacement
The general information
Chain breakers are used for protection of such components of system of an onboard electric equipment, as head headlights and drive electromotors стеклоподъемников, activators of door-locks, etc.
On some models after operation breakers revert to the original state automatically. If caused switching-off of the breaker the overload had not incidental character, it is necessary to check up a condition of a corresponding contour immediately. After elimination of malfunction the chain breaker enters again into a normal mode of functioning. Sometimes return of the breaker to a working condition should be made manually after elimination of the reason of an overload.