Toro 41582 Operator's Manual page 48

Replacing the Hydraulic Oil Filter
Service Interval: After the first 5 hours
Every 400 hours
Yearly
Initially, replace the hydraulic filter after 5 operating
hours, thereafter, replace filter every 400 hours.
Use the Toro replacement filter (Part No. 86-3010).
Important: Use of any other filter may void the
warranty on some components.
Hot hydraulic fluid can cause severe burns.
Allow the hydraulic oil to cool before performing
any maintenance to the hydraulic system.
1. Position the sprayer on a level surface, set the parking
brake, stop the pump, stop the engine, and remove
the ignition key.
2. Clean the area around the filter mounting area
(Figure 59).
Figure 59
1. Hydraulic filter
3. Place a drain pan under the filter.
4. Remove the filter (Figure 59).
5. Lubricate the new filter gasket (Figure 59).
6. Ensure that the filter mounting area is clean.
7. Screw the filter on until the gasket contacts the
mounting plate, then tighten the filter one-half turn.
2. Gasket
8. Start the engine and let it run for about two minutes
to purge air from the system. Stop the engine and
check the hydraulic oil level and for leaks.
9. Dispose of the used filter at a certified recycling
center.
Changing the Hydraulic Oil
Service Interval: Every 400 hours
Yearly
Use 10.6 US gallons (40.1 l) of Mobil DTE 15M
hydraulic fluid or equivalent.
Important: Using any other filter may void the
warranty on some components.
Hot hydraulic fluid can cause severe burns.
Allow the hydraulic oil to cool before performing
any maintenance to the hydraulic system.
1. Replace the hydraulic oil filter; refer to Replacing the
Hydraulic Oil Filter.
2. Clean the area around one hydraulic hose fitting on
the bottom of the hydraulic oil tank (Figure 60).
1. Hydraulic hose and fitting
3. Place a large pan under the fitting.
4. Remove the hose fitting from the tank, allowing the
oil to drain into the pan (Figure 60).
5. Install the hose and fitting to the tank and tighten
it securely.
6. Fill the hydraulic reservoir with approximately 10.6
US gallons (40.1 l) of Mobil DTE 15M hydraulic oil
or equivalent.
48
Figure 60