Electrical equipment and devices of the car BMW 5 Series E12
Battery Specifications The negative terminal of the battery is connected to «weight» car. Brand: Varta or Berga. Overall dimensions, cm; length: 23.6; width: 17.2; height: 19. Rated...
Generator Specifications By BMW «518», «520» And «520i» the first model years, a three-phase Bosch brand alternator with a built-in rectifier unit and an electronic voltage regulator...
Starter specifications Starter specifications From model year 1977 on BMW «525», «528» And «528i» a starter brand Bosch type GF 12 V 1.0 kW was installed with the following...
Lamp and fuse specifications Wiper motor Brand and type: Bosch DHP 0 390 341 061. Rated voltage, V: 12. Test voltage, V: 13. Since model year 1978, a Bosch brand wiper motor has been...
Generator parts Generator details: 4 - cover on the drive side; 5 - stator; 6 - rectifier diode block; 9 - voltage regulator assembly with brush holders; 11 - rotor.
Removal and installation of the generator Warnings: It is forbidden to connect with «weight» voltage regulator excitation terminal or connecting wire. It is not allowed to interchange the wires...
Starter parts Starter details: 15 - brush holder; 16 - anchor; 17 - housing with a pole system.
Removal and installation of a starter Disconnect the ground wire from the battery. Disconnect the power wires from the starter traction relay. Loosen the starter mounting bolts and remove it....
Replacing the traction relay Remove the starter. Unscrew the nut on the lower contact bolt of the traction relay and disconnect the starter winding output from it. Loosen the screws...
Disassembly and assembly of the starter When disassembling and assembling the starter, be guided by the detailed view. Check: the condition and degree of wear of the brushes. The brushes must move...
Wiper Parts Wiper parts: 1 - electric motor; 2 - protective cover; 21 - the axis of the brush lever.
Headlight adjustment It is best to adjust the headlights with the help of mobile optical instruments. If they are not, then the adjustment can be carried out through the screen....
Mounting block replacement Disconnect the wires from the battery terminals. Remove the mounting block cover. Disconnect the center connector of the block. Loosen the Phillips head screw...
Removal and installation of a combination of devices Remove the steering wheel. Remove the lower middle facing of the instrument panel. Disconnect the flexible shaft from the speedometer. Loosen the castle nut....
Interior heating and air conditioning The air conditioner consists of the following units: compressor brand Bosch, cylinder capacity 152 cm 3 ; evaporator with forced air circulation by means of a...
Removal and installation of a heater Withdrawal Remove a ware shelf and a ware box. Disconnect the wire from the negative battery terminal. Set the heater tap control switch to position «Warm»...