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MOSKVICH-412

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Verification starter
Checking the starter idle

Check the starter is recommended that a special control test bench. Starter experience at idle and in full braking and traction have included the starter relay. The source of power starter in the tests can serve as a battery or low voltage unit. Checking the starter idle Instruments and appliances for testing: a control booth, or (in the absence of stand) gripe, an ammeter with a shunt, voltmeter, tachometer. The electrical circuit enable the starter to check is shown in Fig. 206. To test the idle starter set for a special stand or hold in a vise. The used battery should be 7 polyostyu charged. The connecting wires to the battery to the shunt ammeter 6 and 3 should be the starter have a cross section of not less than 16 mm2. When the voltage at terminal 12 defective starter should consume a current of no more than 85 A, and the speed of the armature must be at least 5000 1 \ min. Increased consumption of current, low speed, and noise while the evidence of electrical and mechanical faults starter as a result of incorrect assembly, circuit armature winding on the "mass" or a circuit between the turns. Low power supply current and reduced the frequency of rotation of the crankshaft of the engine at normal voltage at the terminals Starter indicate poor xcontact in wiring connections, or weak spring clip brushes. Москвич-412
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