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Filter elements replacement:
Replace primary filter after 3 cleanings or 600 hours of operation.
Ensure dust ejector valve is in puce & intact.
Safety filter to be replaced at 3rd replacement of primary filter.
Do not wash the primary filter & safety filter ever.
Ensure gasket washer is installed correctly before fastening wing nut.
Fig. 5.3.5. Fuel injector
1- Injector body.
2- Securing bolts.
3- High pressure pipe.
4- Overflow pipe.
Fig. 5.3.6. Dry air cleaner.
1- Wing nut, 2- Gasket washer, 3- Dust ejector
valve, 4- Service cover, 5- Primary filter - Inner
(safety) element, 6- Safety filter - Outer element,
7- Filter housing.
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.
!
WARNING
If the cooling system is filled with water during winter period, be sure to drain
water from the system after operation.
Frozen water can destroy engine.
NOTE:
Never attempt to clean the inner element. It must be replaced.
