FarmTrack 675, Руководство пользователя

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
alternatively, compressed air not exceeding 2 kg/cm² may be used. Insert the air line nozzle
inside the element and blow the dust from the inside to the outside. Keep the nozzle at a safe
distance from the element. Blow loose particles from the outside of the element by holding the
nozzle at least 150 mm from the element,

clean the inside of the air cleaner housing with a damp lint-free cloth,

reinstall the outer element ensuring that the rubber sealing ring on the end is secure.
Every 600 hours of operation replace the outer element
Replace the inner element every three changes of outer element.
Fig. 5.3.6. Dry air cleaner. 1-Filter housing. 2-
Latches. 3- Dust collector . 4- Cover. 5- Inner
element. 6- Outer element. Fig. 5.3.7. Radiator drain tap.
5.3.4. Cooling system.
Check the radiator coolant level every 10 hours of operation, or daily.
With the engine cold, remove the radiator filler cap and check that the coolant level is with the
bottom of the filler neck. Top up, as necessary.
Clean the radiator matrix and oil cooler every 10 hours of operation, or daily.
by blowing compressed
air from the rear of the radiator.
Every year or every 1200 hours of operation clean cooling system and change coolant.
In order to drain and refill the cooling system, precede as follows:

ensure that the tractor is on level ground,

remove the radiator filler cap,

open the tap (Fig. 5.3.7) at the bottom of the radiator in order to drain the radiator,

close the drain taps,

refill the system with a relevant fresh coolant to the correct level,

operate the engine and then recheck the coolant level and top up as necessary.
5.3.5. Engine cylinder head.
Valve clearance adjustment.
Check the valve clearances every 1200 hours of operation and after each cylinder head removal.
To check/adjust the valve clearances, proceed as follows:

remove the cylinder head cover,

the clearances are checked between the top of the valve stem and rocker lever by means of
feeler gauge. The correct clearances on cold engine are:
- inlet valve: 0,20 mm
-
exhaust valve: 0,45 mm

The sequence of valves from No. 1 cylinder is shown in the table below:
NOTE: Never attempt to clean the inner element. It must be replaced.