Tayota Kamri's repair since 2001
1. Operation manual and to maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering
6. Brake system
7. Onboard electric equipment
7.1. General information
7.2. Rechargeable battery
7.3. System of power supply
7.3.1. General information
7.3.2. Generator
7.3.3. Dismantling, check and assembly of the generator
7.3.3.1. Removal of the generator (model with the engine 1 and 2 AZ-FE)
7.3.3.2. Installation of the generator (model with the engine 1 and 2 AZ-FE)
7.3.3.3. Removal of the generator (model with the engine 1 MZ-FE)
7.3.3.4. Installation of the generator (model with the engine 1 MZ-FE)
7.3.3.5. Dismantling of the generator
7.3.3.6. Check of the relay regulator of tension
7.3.3.7. Check of a rotor
7.3.3.8. Check of contact rings
7.3.3.9. Check of the vypryamitelny block
7.3.3.10. Check of brushes
7.3.3.11. Check of bearings
7.3.3.12. Assembly of the generator
7.4. System of electrostart-up
7.5. Checks of onboard electric equipment
7.6. Tables
8. Body
9. Schemes of electric equipment




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7-3-3-9-proverka-vypryamitelnogo-bloka.html

7.3.3.9. Check of the vypryamitelny block

Check the positive gate.

Fig. 7.26. Scheme of check of conductivity of contacts of the vypryamitelny block


Connect a negative sampler of an ohmmeter to a positive conclusion of the vypryamitelny block, and consistently connect a positive sampler to each of three other conclusions. Be convinced available conductivity (the closed chain) of all three dimensions (fig. 7.26).
Change polarity of connection of samplers of a tester and repeat the first procedure. Make sure that in all three dimensions the chain is opened (resistance strives for infinity).
Check the negative gate.
Connect a positive sampler of an ohmmeter to a negative conclusion of the vypryamitelny block, and consistently connect a negative sampler to each of three other conclusions. Be convinced available conductivity (the closed chain) of all three dimensions.
Change polarity of connection of samplers of a tester and repeat the first procedure. Make sure that in all three dimensions the chain is opened (resistance strives for infinity).
If conditions of check are not satisfied, replace the block of rectifiers.

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7.3.3.8. Check of contact rings
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7.3.3.10. Check of brushes