New Holland TK4020F, Руководство по обслуживанию

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Engine - Fuel tanks
4. Disconnect the electrical connections from the clogged
filter detector (1) , the horn and the fuel level sensor for
the front tank.
Extract the expansion tank
(2) . Stand the tank on the
radiator.
Loosen the metal clamps and remove from the tank:
the breather pipe
(3) , on the right-hand side, the supply
pipe for the priming pump and the return pipe from the
injection pump. On the left-hand side at the bottom
disconnect the pipe connecting the two tanks.
Disconnect the right- and left-hand pipe
(4) from the
intercooler.
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5. Loosen the metal clamps and remove the screw from
the sleeve (1) joining the air cleaner and turbocharger
inlet hose. Then remove the sleeve.
Remove the right-
(1) and left-hand panel fastener,
hood locking catch and the two spacers alongside the
catch from the tank.
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6. Loosen the clamps on the air cleaner and on the fan
manifold retaining the dust ejector pipe (1) . Then re-
move the pipe (where applicable).
On models TK4050 and TK4060, turn the screw
(2) by
half a turn and extract the heat exchanger (3) . Then
place the heat exchanger so it does not hinder the up-
ward movement of its support.
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7. On the right-hand side, take out the screw (1) fasten-
ing the intercooler support, together with the heat ex-
changer support, expansion tank support and horn. On
the other side, take out the corresponding screw and,
on the top left- and right-hand side, remove the retain-
ing bolts on the radiator and raise everything.
Free the tank by taking out the two screws on the clamp
(2) . Then under the front suspension support remove
the related fasteners. Raise the tank.
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