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2-3-8-proverka-rele-ventilyatora-sistemy-okhlazhdeniya.html
2.3.8. Check of the relay of the fan of the cooling systemDisconnect a wire from a negative conclusion of the rechargeable battery.
Take out the relay No. 1 (1), No. 2 (2) and No. 3 (3) of the fan of the cooling system of a radiator from nests in the relay block.
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Fig. 2.193. Check of the relay of the fan of the cooling system
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Check lack of electric contact between conclusions "with" and "b". If the electric contact is, replace the relay (fig. 2.193). Connect a positive conclusion of the rechargeable battery to a conclusion of "b" of the relay.
Connect a negative conclusion of the rechargeable battery to a conclusion of "a" of the relay. Check existence of electric contact between conclusions "with" and "d". If at connection of the relay to the rechargeable battery there is no electric contact, replace the relay (fig. 2.193).
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