2. Checking the valve and thermal switch should only be done when the coolant temperature is below 30°C.
3. Remove the electrical plug from the start valve and connect a test bulb to the socket contacts.
4. To take out the central wire of a high tension from the distributor of ignition and to connect it with weight.
5. Remove the loop from the temporary thermal switch, then connect the second ground wire to the end "W" temporary thermal switch (wire green-white).
Attention: You can not connect the end g (red-black wire) with mass.
6. Turn on the starter and check if the control lamp-kidney is on. If not, then there is an impulse in the circuit that needs to be identified and eliminated.
7. To check the cold start valve, leave the end of the temporary thermal switch connected to ground, remove the cold start valve and reconnect its plug. Care must be taken not to damage the gaskets when removing the valve from the actuator manifold.
8. With the fuel pipe and electrical wire connected to the valve, hold the valve over the glass vessel and turn on the starter for 10 seconds. During the time when the temporary thermal switch is turned on, the valve must give out atomized jet of fuel in the form of a regular cone.
9. Wipe dry the outlet jet of the valve, then check whether fuel flows out of the valve and whether its body is moistened for 1 minute. If the valve is found to be faulty, it must be replaced.
10. To check the temporary thermal switch, it is necessary to follow the steps described in subparagraphs 3 and 4. The temperature of the coolant must be 30°C. If it is necessary to cool the circuit breaker, it should be removed and its base immersed in cold water. After cooling, the circuit breaker should be connected to ground.
11. Run starter for 10 seconds. The test lamp should immediately light up and stay on for 3 seconds.
12. Install the high voltage clamp on the distributor and connect the clamp to the cold start valve.
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