10.4.9. Check and replacement of brushes of the Iskra generator

It is possible to check and replace brushes without removal of the generator from the car.
It will be required to you: face keys "on 8", "on 10", the screw-driver with a crosswise edge, a caliper.
1. Disconnect a wire from the minus plug of the rechargeable battery.
2. Disconnect a block with a wire from a conclusion of a winding of excitement of the generator.
3. Turn off a nut …
4. … also remove the plug from a conclusion "+" the generator.
5. Remove a back cover, having turned off three nuts of hairpins of its fastening.
6. Turn out the screw of fastening of a conclusion of the brush holder …
7. … turn off two nuts of fastening of the brush holder …
8. … also remove the brush holder assembled with tension regulator.
9. Check ease of movement of brushes in the brush holder. If jammed brushes, it is necessary to replace the brush holder assembled. Also brushes with chips, cracks or other defects are subject to replacement.
10. Check size and vystupaniye of brushes from the brush holder. If size and a vystupaniye of brushes in a free state is less than 4,5 mm, it is necessary to replace the brush holder assembled with tension regulator.