3. Open the valve and clean the seal inside it.
4. Mount the valve back.
5. If the valve does not operate properly after cleaning, replace it with a new
valve.
6. Follow the same procedure for the other pressure air reservoir.
4.7.4.24 Filling the air pressure system antifreeze container
Fill the air pressure system antifreeze container periodically.
GUID-5E8679AF-A38F-4F1E-B70D-92890F93549D
1. Air pressure system antifreeze container
1. Fill the air pressure system antifreeze container.
NOTE: Use glycol- or alcohol-based pneumatic equipment antifreeze liquid.
4.7.4.25 Adjusting engine valves
Contact an authorised Valtra workshop for the engine valve adjustment.
NOTE: The engine valves must be adjusted after 600 operating hours. After the
first adjustment, adjust the valves at 2400 hours and after this every 2400 hours.
4. Maintenance
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