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Starter gasoline engines
Refitting | - Disconnect the negative battery terminal.
- Disconnect the cable of a drive of a speedometer and gear.
- Disconnect the starter connector and the wire from the plug.
- Remove the screws and remove the starter.
- Installation is performed in reverse order of removal.
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Check and replacement of elements of the stator Adjustment of a backlash gear Check of the traction relay of a starter | - Disconnect the starter motor from terminal "M".
 | - Additional wires connect the battery terminals to terminals ?�S?� and ?�M?�.
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- Turn on the ignition, with the starter pinion comes out ahead. If the gear does not extend, replace magnetic switch.
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 | This test must be completed within 10 seconds, because, otherwise, it may burn out the coil of the traction relay. |
Check keeping winding of the traction relay |  | - Disconnect the starter motor from terminal "M".
- Additional wires connect the battery terminals to the terminal ?�S?� and the body of the traction relay.
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| This test must be completed within 10 seconds, because, otherwise, it may burn out the coil of the traction relay. |
- If the gear is left in place, thus retaining damaged winding traction relay and the need to replace the traction relay.
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Checking the return plunger traction relay | - Disconnect the starter motor from terminal "M".
- Additional wires connect the battery terminals to terminal M and the housing of the traction relay.
| This test must be completed within 10 seconds, because, otherwise, it may burn out the coil of the traction relay. |
 | - Gear starter should move forward. After disconnecting the wires starter pinion must quickly return to the starting position.
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Performance tests (idling) |  | - To test idle assemble the circuit shown in the figure.
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- Install the engine rheostat in a position in which the voltmeter shows voltage of 11.5 V, check with the current consumed by the starter, and make sure the starter shaft rotates easily and smoothly. Current: not more than 60 A.
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Gear Freewheel To remove the freewheel to the shaft of the rotor, you must first remove the thrust ring.  | Slide the thrust washer to the gear and remove the snap ring. Now thrust ring can be removed from the shaft.
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Check rotor winding |  | - Ohmmeter check up conductivity between the collector and the rotor. In the presence of conductivity replace the rotor.
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 | - A special tool, check the rotor winding. If there is a short circuit, replace rotor. If the steel strip is attached to the rotor vibrates, it means that the rotor windings are shorted.
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 | - Ohmmeter check up conductivity between the segments of the collector. In the absence of conductivity replace the rotor.
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Checking the stator coils |  | - An ohmmeter check up conductivity of the stator coils. In the absence of conductivity, replace the stator coil.
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 | - With the coil installed in the body, conduction check between the terminal and the starter coil. In the presence of conductivity, replace the stator coil.
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Check brushes  | If the brush is worn to the designated limit, replace it.
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Check the brush holder  | An ohmmeter check up conductivity between each isolated brush and plate. In the presence of conductivity, replace the brush holder.
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Checking freewheel | - Check the condition of gear teeth freewheel and, if damaged, replace it. Also check the condition of the teeth of the flywheel.
 | - Turn gear. Gear should be free to rotate clockwise and locked when turning clockwise
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Replacement brush | - Remove the worn brush, while being careful not to damage the braided wire.
- Sandpaper strip the end of the braided halter, to ensure good contact it with a new brush.
 | - Solder braided wire.
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Replacing the rear hub | - Before remove the plug, you need to measure the depth of installation.
 | - The sleeve may be removed using a stripper, as shown in Fig.
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- Install the new plug on previously measured depth.
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Fitting the starter | - Install overrunning clutch on the front end of the rotor shaft.
 | - Install the thrust washer and snap ring on the front side of the rotor shaft, then move the thrust ring all the way to the spring ring.
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 | - Installation lever front cover note at its position. If the lever is set on the contrary, the gear will be constantly pushed to the outside and can not work properly.
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Switch the ignition lock  | Check that the height of the installation, free lift and the gap with the head of a pin and a hole for the pin clutch pedal are within normal limits.
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Check the starter relay  | Remove the starter relay and check for continuity between the terminals. If the conductivity does not correspond demanded, replace the relay.
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Check the ignition switch lock  | Check for continuity between the terminals switch the ignition lock.
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