4.13. Removal of the electric fan of the cooling system
The cooling system electric fan on cars with engines UEPA-331 and VAZ-2106 is dismantled almost similarly. Operations on dismantle are shown on the example of the car with the VAZ-2106 engine.
We disconnect a block of a plait of wires of power supply of the electric fan.
Key "on 10" we turn off two bolts of the right fastening of a casing of the electric fan to arms of tanks of a radiator (on the car with the engine UEPA-331 two bolts of fastening of a casing are located at the left).
The same key turned off one bolt of the left fastening of a casing of the electric fan (on the car with the engine UEPA-331 the bolt of fastening of a casing is located on the right).
Head "on 10" we turn off two nuts of the top fastening of a casing of the electric fan to a body front arm.
We remove a fastening plate.
This plate serves also as an element of the top fastening of a radiator.
We take away the top part of a casing from a radiator.
We take out a casing together with the electric fan from a motor compartment, trying not to damage radiator plates.
Key "on 10" we turn off three nuts of fastening of the electric motor of the fan to a casing.
We take out the fan electric motor with a krylchatka from a casing.
Head "on 13" we turn off a nut of fastening of a krylchatka to a fan electric motor shaft.
We remove a krylchatka.
Pay attention: at installation of a krylchatka an electric motor shaft pin...
... has to enter grooves of a nave of a krylchatka.
Metal plugs which at an inhaling of nuts of fastening of the electric motor to a casing are put on hairpins of the electric motor...
... limit deformation of the rubber plugs installed in casing openings.
We install the electric fan in the return sequence.