1. Disconnect a negative wire from the battery. 2. Disconnect electroconducting from the gauge-switch of disconnection of a chain of a starter. 3. Remove the gauge-switch. 4. Check up size of a course of a pedal of coupling, in case of need make necessary updating (see Has undressed Removal, service, installation and adjustment of a pedal of coupling).
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5. Measure size выступания плунжера the gauge-switch in its extreme position, - if the result differs from value of 2+1.5 mm, replace the gauge-switch. |
6. Check up conductivity between its plugs № 1 and № 2 disconnected gauges-switches. At the released pedal of coupling the result of measurement should make more than 1 МОм, at squeezed out, - less than 1 Ohm. 7. The faulty gauge-switch is subject to replacement. |