Hydraulic System Maintenance; Changing The Hydraulic Filter - Toro 30809 Groundsmaster 3500-G Operator's Manual

Figure 57
1. Hydrostat drive belt
3. Replace the belt.
4. Reverse the procedure to tension the spring.
2. Spring end
Hydraulic System
Maintenance

Changing the Hydraulic Filter

Service Interval: After the first 10 hours
Every 200 hours/Yearly (whichever comes first)
WARNING
Hydraulic fluid escaping under pressure can
penetrate skin and cause injury.
• Make sure that all hydraulic fluid hoses and
lines are in good condition and all hydraulic
connections and fittings are tight before
applying pressure to the hydraulic system.
• Keep your body and hands away from pin
hole leaks or nozzles that eject high pressure
hydraulic fluid.
• Use cardboard or paper to find hydraulic leaks.
• Safely relieve all pressure in the hydraulic system
before performing any work on the hydraulic
system.
• Seek immediate medical attention if fluid is
injected into skin.
Use a genuine Toro replacement filter, Part No. 86-3010.
Important: Use of any other filter may void the warranty
on some components.
1. Position the traction unit on a level surface, lower the
cutting units, stop the engine, engage the parking brake,
and remove the key from the ignition.
2. Pinch off the hose to the filter mounting plate.
3. Clean around the filter mounting area. Place a drain
pan under the filter
1. Hydraulic filter
4. Lubricate the new filter gasket and fill the filter with
hydraulic fluid.
43
(Figure 58) and remove the filter.
Figure 58