■ Changing Transmission Oil and Filter and Cleaning Strainer
1. Park tractor on level surface.
2. Lower the implements and shutoff engine.
3. Remove the drain plug at the bottom of the transmission case (and drain plug at
the side of mid PTO case, if mid PTO kit is assembled).
4. Drain the oil completely into container.
5. Loosen the hose clamp and detach the hose from the strainer.
6. Remove the bolt and remove the strainer.
7. Clean the strainer.
8. Reinstall the strainer, bolt and hose.
9. Remove the HST filter at the front of the HST unit with filter wrench.
10. Smear lightly the rubber seal on the new filter with oil to ensure.
11. Tighten the filter until the seal contacts the base and then turn it another 2/3 turn to
tighten it.
12. Remove the transmission oil cap at the top of hydraulic cylinder case.
13. Fill the transmission oil to the correct level on the sight window.
14. After filling, install the cap.
15. Run engine for a few minutes and stop it.
16. Check the oil level. Add if required.
Drain plug of transmission case
HST filter
MAINTENANCE AND SERVICE
5-13
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Drain plug of MID PTO