FarmTrack 675, Руководство пользователя

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To remove water and impurities from the fuel filter, loosen the drain plugs (3 - Fig. 5.3.4) at the bottom
of the fuel filter to allow the water/fuel to drain into a suitable container. Additionally tractor is fitted
with fuel separator (7-Fig. 5.3.4). Drain the separator when water and impurities accumulates inside
by loosing the drain plugs (3 - Fig. 5.3.4).
Every 600 hours of operation change the element of the fuel filter (2-Fig. 5.3.4).
To replace the fuel filter canister:

thoroughly clean the outside surface of the fuel filter assembly,

loosen the drain nut at the bottom of the filter and allow the water/fuel to drain into a suitable
container,

use a strap wrench or similar tool to loosen the filter canister and remove the canister,

lubricate lightly the two top seals 2 and 3 of the new canister with clean fuel. Fit the new canister
to the filter head and tighten, by hand only,

eliminate the air from the fuel filter, see “Bleeding the fuel system” in this section.
Bleeding the fuel system
If air enters the fuel system, it must be removed before the engine can be started.
Air can enter in to the system if:

the fuel tank is drained during normal operation,

the low-pressure fuel pipes are disconnected,

a part of the low-pressure fuel system leaks during engine operation.
There is generally no need to bleed tractor fuel system as the electrical fuel lift pump can solve the
problem.
If it is however required to vent the fuel system, loose fuel injectors nuts and operate the starter
motor until fuel is forced out from the pipes, then tighten the union nuts. When fuel free of air
bubbles flows out tighten the ends and clean up of fuel.
5.3.3. Dry air cleaner.
Dry air cleaner maintenance.
Remove any accumulated dust from the dry air cleaner dust collector every 10 hours of operation, or
daily in extremely dusty conditions (Fig. 5.3.6);
Clean the outer element every 50 hours of operation, or whenever the air cleaner warning light on the
instrument panel comes on.
To clean the outer element:

remove the Cleaner cover (4 - Fig. 5.3.6) by releasing 3 latches (2 - Fig. 5.3.6) and carefully slide
the element (6 - Fig. 5.3.6) out the filter housing,

clean the element by hand. Do not beat the element against a hard surface as the element may
be damaged or distorted,
Fig. 5.3.4. Fuel system. 1-Fuel injection pump.
2- Fuel Filter. 3- Drain plug. 4- Electrical fuel feed
pump. 5- Water Separator.