Valtra T144 - Changing the Selective Catalytic Reduction System Breather and Supply Module Main Filter

2. Take out the main filter.
1
GUID-6B36EB2D-5320-4D48-864D-B2317B3C0681
1. Main air filter
3. Remove the safety filter.
IMPORTANT: Take the utmost care when removing the safety filter so that
no dirt enters the induction pipe.
1
GUID-368BDA64-4EC4-4C16-8C33-6A2547A122FB
1. Safety air filter
4. Check that the seals of the filters are in good condition.
5. Check that the sealing surfaces of the air filter housing are clean.
6. Fit the new safety filter back in place.
Make sure that it is correctly positioned in the housing.
7. Fit the new main filter in place.
Make sure that it is correctly positioned in the housing.
8. Fasten the cover of the air filter housing.
4.7.5.7 Changing the selective catalytic reduction system breather and
supply module main filter
NOTE: In extremely dusty conditions the selective catalytic reduction system
breather must be changed more frequently.
4. Maintenance
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