KIROVETS K-744R1, K-744R2, K-744R3, K-744R4 tractors
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2. During cleaning the radiator cores
IT IS PROHIBITED
for the operator to stay in the area
overlapped by the oil radiator block.
3. Upon completion of maintenance of the cores, holding the oil radiator block, move the
stop into the initial position and fix it with screw 3.
4. Fasten the oil radiator block 1 to the cooling block 2 by means of nuts 8 and washers 7.
5. Check the reliability of fastening of the hydraulic system hoses to the oil radiator block.
For tractors of the Standard design version
Tractor radiator block
1
– oil radiator block;
2
– engine cooling block;
3
– bolt; 4 – washer
The oil radiator block in the upper part is fastened by hinges to the engine cooling block.
In the lower part of the cooling block, there are one stud each on its both side walls.
In the initial position, the oil radiator block 1 is fixed on the cooling block 2 by means of
fasteners 3, 4 (view A).
In order to clean the radiator cores, it is necessary to do the following:
1. Undo the fasteners and throw out the lower part of the oil radiator block from the cooling
block, then, holding the block thrown out, move the stop into the lower position and fix it
on axle.
2. During cleaning the radiator cores
IT IS PROHIBITED
for the operator to stay in the area
overlapped by the oil radiator block.
3. Upon completion of maintenance of the cores, holding the oil radiator block, move the
stop into the initial position and fix the oil radiator block 1 to the cooling block 2 by means
of fasteners 3, 4.
The radiator block in the initial
position
Radiator block in the
“Maintenance”position
