Audi A3
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ the Power supply system and production of the fulfilled gases
- Engine electric equipment
+ System of electronic control by ignition and injection
- Charge and start systems
Storage battery
Removal and installation of the storage battery
Check of the storage battery
The generator - general information and security measures
Check of the established generator
Removal and generator installation
Check and replacement of brushes of the generator and tension regulator
Starter - general information
Check of system of start of the engine
Removal and starter installation
Check, removal and installation of the traction relay of a starter
+ Manual box of gear shifting
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Elektroskhema
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Check, removal and installation of the traction relay of a starter
In the presence of damages of the traction relay the gear wheel of a starter does not enter into a gear wreath of a flywheel. As a result of it the starter cannot start the engine. This malfunction meets more often than malfunction of the engine of a starter.
Check without removal
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PERFORMANCE ORDER |
| 1. The lever of gear shifting establish in neutral situation. | | 2. Check condition: The storage battery should be charged. |
| 3. Connect накоротко the plug 30 (a thick positive cable) and 50 (a thin cable to the ignition lock) a starter. The gear wheel of a starter should come forward to (click) and the starter should be started. If it does not occur, remove a starter and check it in the removed condition. |
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Check with removal
| PERFORMANCE ORDER |
| 1. Remove a starter. |
2. Connect the storage battery an auxiliary cable (starting) as follows to a starter and the traction relay. A negative pole of the battery connect to the starter case. A cable from the positive plug of the battery put quickly to the plug of 50 relays. The gear wheel of a starter should come forward.
ATTENTION The positive cable should be attached to the plug 50 during time no more than 10 with, otherwise the winding of the relay will fuse.
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| 3. If the gear wheel comes forward, and the starter does not rotate, it is necessary to hand over the electric motor of a starter in repair. |
| 4. If the gear wheel does not come forward, replace the traction relay. | | REMOVAL
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PERFORMANCE ORDER |
| 1. Remove a starter. |
| 2. Unscrew 2 bolts of fastening of the traction relay. | | 3. Disconnect and remove the traction relay from a starter. | | INSTALLATION
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PERFORMANCE ORDER |
| 1. Cover the plane of contact (F) of a starter with the corresponding hermetic. |
| 2. Connect the traction relay to the drive lever in a starter, then fix nuts. | | 3. Connect a wire to the traction relay. | | 4. Again check the traction relay as it is described above. | | 5. Establish a starter into place. | | |
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