 printable version
Generator petrol engines
Withdrawal |  | - Disconnect the negative battery terminal.
|
 | - Disconnect the connector from the generator and the wire from the plug ?�B?� generator.
|
 | - Loosen the belt tension adjusting screw and unscrew a bolt of fastening of the generator.
|
 | - Click on the generator side of the engine, remove the alternator drive belt.
|
 | - Remove the bolt and nut, and remove the generator from the car.
|
|
|
Dismantling
|  | - Remove the screws and remove the generator.
|
 | - Remove the screws and remove the brush holder.
|
 | - Remove the guide pin ring.
|
 | - Remove the pulley nut, then remove the spring washer, a pulley and the spacer.
|
 | - Remove the four coupling bolts.
|
 | - Insert two flat blade screwdriver between the front cover and the yoke of the stator and remove the cover.
|
|
|
Assembly The assembly of the generator is carried out in sequence, return dismantling. Check Rotor |  | - Ohmmeter measure resistance between contact rings. If the resistance is extremely low, so there is a short circuit in the rotor winding. If the conductivity does not appear, there is a breakage in the rotor winding, and the need to replace the rotor. The resistance of 3.1 ohms.
|
 | - Ohmmeter check up conductivity between the contact ring and the anchor of the rotor. In the presence of conductivity, replace a rotor.
|
|
|
Stator |  | - Ohmmeter check up conductivity between the wires of the stator coils. In the absence of conductivity, replace the stator.
|
 | - An ohmmeter check up conductivity between the stator coil and the stator. In the presence of conductivity, replace the stator.
|
|
|
Replacement brush  | If brushes are worn to the limit line, replace them.
|
| - Unsolder braided wire and remove the spring and brush.
- Install the brush spring and a new brush into the brush holder.
- Insert the brush so that there is a distance of 2-3 mm between the wear limit line and the end of the brush holder.
- Solder the braided wire to brush holder.
|
|
Setting Installation is performed in reverse order of removal.
 | - Set the motor generator. Insert the central bolt of fastening of the generator, but it is screwed onto the nut.
- Move the generator to one side of the central bolt of fastening of the generator and measure the distance between the generator and the support bracket. Pick up a set of shims corresponding to the measured distance.
- Insert the spacers and screw the nut on the bolt of the central generator.
|
|
