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Cause of defect
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Way of elimination
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The control lamp does not light up at ignition inclusion.
Control devices do not work
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Has fused safety lock F19 in the assembly block
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Replace a safety lock
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Breakage in a feed circuit of a combination of devices:
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Do the following:
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- Pressure from the assembly block to a combination of devices does not move;
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- Check up a wire "About" and its connections from the assembly block to a combination of devices;
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- Pressure from the ignition switch to the assembly block does not move
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- Check up a wire «ГП» and its connections from the switch of ignition to the assembly block
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Does not work the ignition switch
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Check up, replace
Faulty contact part
The ignition switch
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The control lamp does not light up at inclusion of ignition and does not burn at engine work. Control devices work. The storage battery is discharged
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The control lamp has fused or is insufficiently dense contacts of a cartridge of a lamp
Nestle on the printed-circuit board
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Replace fused control lamp, turn in contacts of a cartridge of a lamp or replace it
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Breakage in a chain between a combination of devices and generator tip "D"
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Check up "KB" a wire
And its connections from the generator
To a combination of devices
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Deterioration or lag of brushes, oxidation of contact rings
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Replace щеткодержатель with brushes, wipe rings a napkin moistened in gasoline
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The pressure regulator (breakage between a conclusion «DF» and "weight") is damaged
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Replace a pressure regulator
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The wire was disconnected from a conclusion «D +» щеткодержателя
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Attach a wire
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Short circuit in positive gates
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Replace выпрямительный the block
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Отпайка conclusions of a winding of excitation from contact rings
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Solder conclusions or replace a generator rotor
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The control lamp brightly burns or is shone dimly
At engine work. The storage battery is discharged
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Проскальзывание a belt of a drive of the generator
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Adjust a belt tension
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The pressure regulator is damaged
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Replace a pressure regulator
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Gates выпрямительного the block are damaged
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Replace выпрямительный the block
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Diodes of a food of a winding of excitation are damaged
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Replace diodes or выпрямительный the block
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Отпайка conclusions of a winding of excitation from contact rings
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Solder conclusions or replace a generator rotor
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Breakage or short circuit in a winding статора, its short circuit on "weight"
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Replace статор the generator
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The control lamp is shone at engine work.
The storage battery is recharged
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The pressure regulator (short circuit between a conclusion «DF» and "weight") is damaged
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Replace a pressure regulator
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Raised шумность the generator
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Generator bearings are damaged
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Replace the back bearing or a forward cover with the bearing
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Mezhvitkovoe short circuit
Or short circuit on "weight" of a winding статора (howl the generator)
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Replace статор
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Short circuit in one of generator gates
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Replace выпрямительный the block
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