1. Park the tractor on a level surface and engage the parking brake.
2. Allow the engine to cool down completely.
3. Open the hood and locate the hydraulic oil reservoir.
4. Remove the cap from the hydraulic oil reservoir.
5. Place an oil drain pan under the tractor.
6. Open the drain valve located at the bottom of the hydraulic oil reservoir.
7. Allow the hydraulic oil to drain completely.
8. Close the drain valve.
9. Refill the hydraulic oil reservoir with new hydraulic oil to the proper level indicated on the dipstick.
10. Replace the cap on the hydraulic oil reservoir.
11. Start the engine and let it run for a few minutes to circulate the new hydraulic oil.
