Toro 68038, Operator'S Manual, Page: 47 / 57

Changing the Hydraulic Fluid (continued)
3. Slowly loosen the hex nut on the bottom of the cap.
CAUTION
The hydraulic breather/filler cap is designed to pressurize the reservoir to 34 kPa (5
psi).
Loosen the cap slowly to avoid injury whenever adding oil or working on the
hydraulic system. Use a wrench on the hex directly under the cap.
4. Place a large drain pan under the drain plug located at the bottom of the hydraulic tank.
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5. Remove the drain plug and allow the oil to
drain into the pan.
6. Install and tighten the drain plug.
Note:
Dispose of the used oil at a certified
recycling center.
7. Fill the hydraulic tank with the proper hydraulic
fluid.
8. Start the engine and let it run for a 2 to 3
minutes.
9. Shut off the engine.
10. Check the hydraulic fluid level and add more fluid if necessary.
11. Install the cowl and secure the latches.
Replacing the Hydraulic Filter
IMPORTANT
Do not use an automotive oil filter or severe hydraulic system damage may result.
1. Park the machine on a level surface, shut off the engine, and allow the engine to cool.
2. Unlatch and remove the cowl.
3451-702A Page 5–16 Maintenance: Hydraulic System Maintenance