Updating The Software And Calibrating The Tractor; Maintenance Every 1200 Hours Or Yearly; Changing Oil In The Hydraulic System - Valtra Versu N Series Operator's Manual

4.7.4.26

Updating the software and calibrating the tractor

Contact an authorised Valtra workshop for updating the software and calibrating
the tractor.
NOTE: The software must be updated and the tractor calibrated after 600
operating hours. After the first update and calibration, do them at 1200 hours and
after this every 1200 hours.
4.7.5

Maintenance every 1200 hours or yearly

4.7.5.1

Changing oil in the hydraulic system

Both hydraulic and transmission oil can be used in the hydraulic system. The use
of transmission oil is recommended, since hydraulic oil may mix with oils from
other tractors through implements and thereby damage other tractors. The
hydraulic system is filled with transmission oil at the factory.
1. Run the tractor, and raise and lower the hydraulic lift (or e.g. the front loader)
until the oil is a little warm.
2. Raise the front linkage and lower the front loader and rear linkage.
Maximum amount of oil returns to the hydraulic oil reservoir.
3. Remove the drain plug under the housing.
GUID-FC851E63-2F23-45E2-98E6-F02CAA237B1F
1. Hydraulic oil drain plug
4. Drain the oil into a suitable container.
5. Clean and refit the plug.
Renew the copper washer.
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4. Maintenance