14.9. Electric equipment

Fig. 14.39. Elements of fastening of the main block of safety locks


Besides the block of safety locks installed under the dashboard from the driver, the main block of safety locks is located on the left side in a motor compartment (fig. 14.39). Current of protection of safety locks is given in a cover.
Before replacement of the central safety lock disconnect a wire from the negative plug of the rechargeable battery, then open a clip of a cover of the block of safety locks.
For replacement of a safety lock on 30 or 40 And just take out an old safety lock and insert new.
For replacement of a safety lock on 80 A remove the block of safety locks. Remove side covers and disconnect two wires from contacts of a safety lock. Take an old safety lock and insert new, then
finish installation in the sequence, the return to removal.

Headlights

Fig. 14.40. Headlight of cars of later releases: 1 – facing of a radiator; 2 – spring; 3 – lens of the index of turn and lamp; 4 – headlight


On cars of later releases dual headlights on each side facings of a radiator are united in one (fig. 14.40). Removal and installation of headlights it is similar to the removal and installation of headlights given in section 13 "Electric equipment".
Replacement of lamps
In a combination of devices of cars of later years of release lamps of two sizes are established, however operations of their replacement are similar to the operations of replacement of lamps given in section 13 "Electric equipment".
For replacement of a lamp in a back lamp open a back door or a trunk lid, turn out screws, remove clips and turn off a carpet opposite to a back lamp.

Fig. 14.41. Back lamp: 1 – block of lamps; 2 – nut of fastening of the lens; 3 – lens


Remove the block of lamps, then remove from it a lamp, having pressed it and having turned counterclockwise (fig. 14.41). Installation is carried out to the sequences, the return to removal.
For replacement of the lamp which is lighting up when opening a door turn out screws, remove the lens and extend a lamp. Establish a new lamp, the lens and screw the screw.
For replacement of a lamp of illumination of a rheostat remove a rheostat and from a reverse side turn out a cartridge of a lamp. Installation of a new lamp is carried out to the sequences, the return to removal.

Radio receiver
For a detachment of side clips of the radio receiver from walls of a nest it is necessary to use two plates keys.
Disconnect a wire from the negative plug of the rechargeable battery.

Fig. 14.42. Use of plates keys for removal of the radio receiver: 1 – fixing arm; 2 – dashboard; 3 – spring clamp; 4 – plate key; 5 – frame


Remove the facing panel of the radio receiver, insert two plates keys into openings of the radio receiver on each side, reject them in the parties therefore spring clamps will be released, and extend the radio receiver (fig. 14.42).
Disconnect from the radio receiver of a wire of the antenna, loudspeakers and food.
Installation is carried out to the sequences, the return to removal.

Combination of devices
Removal and installation of a combination of devices
Disconnect a wire from the negative plug of the rechargeable battery.
Lower a steering column or remove a steering wheel. Remove a casing of a steering column.
In a motor compartment unscrew the connecting plug and disconnect a speedometer drive cable from the transmission. Remove a cable from fixing arms and push it as it is possible further through a partition of a motor compartment.
Turn out screws of fastening of the facing panel of a combination of devices, remove it from the dashboard and disconnect sockets from switches.
Turn out screws and extend, as far as possible, a combination of devices for access to its back party.
Disconnect sockets and a cable of the drive of a speedometer, remove a combination of devices.
Installation is carried out to the sequences, the return to removal.
Repair of a combination of devices

Fig. 14.43. Elements of a combination of devices of analog type: 1 – forward panel; 2 – tachometer; 3 – indexes of temperature of cooling liquid and level of fuel; 4 – printed circuit board; 5 – speedometer; 6 – lighting panel


Dismantling of the dashboard is similar described in section 13 "Electric equipment". You carry out removal of elements of a combination of devices of analog type (fig. 14.43) in the following order:
– printed circuit board;
– lighting panel;
– forward panel;
– speedometer;
– tachometer;
– indexes of temperature of cooling liquid and level of fuel.

Fig. 14.44. Elements of a combination of digital devices: 1 – arm; 2 – run counter; 3 – glass; 4 – frame; 5 – block of indexes; 6 – speedometer; 7 – case; 8 – printed circuit board


You carry out removal of elements of a combination of digital devices in the following order (fig. 14.44):
– arm;
– frame;
– glass;
– block of indexes;
– speedometer;
– run counter;
– printed circuit board;
– case.

  Dashboard switches
Disconnect a wire from the negative plug of the rechargeable battery.
Lower a steering column or remove a steering wheel.
Turn out screws of fastening of the facing panel of a combination of devices, remove it from the dashboard and disconnect sockets from switches.
Turn out screws and disconnect the block of switches from the finishing panel.
Installation is carried out to the sequences, the return to removal.

Replacement of lamps for reading cards
Disconnect a wire from the negative plug of the rechargeable battery.
Uncover facing of a lamp.
Move a rear-view mirror against the stop back and down to get it from a nest.
Turn out screws, lower the facing panel and disconnect wires from lamps and switches.
Turn out screws, remove the facing panel and replace a lamp.
Installation is carried out to the sequences, the return to removal.

Digital watch
Remove the facing panel of a combination of devices.
Turn out screws, remove hours and disconnect sockets.
Installation is carried out to the sequences, the return to removal.

Relay

Fig. 14.45. A relay arrangement on cars with the RVT system: 1 – timer; 2 – breaker of indexes of turn; 3 – relay of lamps of the alarm light system; 4 – door lock relay; 5 – relay of disconnection of a chain; 6 – control unit of system of economy of fuel; 7 – relay of check of inclusion of a stoplight and tail dimensional light


The arrangement of the relay installed on cars with the RVT system is shown in fig. 14.45.