Hydraulic System Maintenance; Replacing The Hydraulic Filter; Changing The Hydraulic Fluid - Toro 07390 Workman HDX-Auto Operator's Manual

Hydraulic System
Maintenance

Replacing the Hydraulic Filter

Service Interval: After the first 10 hours
Every 800 hours
Important: Use of any other filter may void the warranty
on some components.
1. Position the vehicle on a level surface, stop the engine,
engage the parking brake, and remove the key from
ignition switch.
2. Clean the area around filter mounting area
Figure 90
1. Filter adapter
3. Place a drain pan under the filter
4. Remove the filter by rotating it counterclockwise
(Figure 90).
5. Clean the filter-seating surface of the filter adapter
(Figure 90).
6. Lubricate the gasket on the new filter with the specified
Mobil M15 hydraulic fluid.
7. Thread the filter onto the filter adapter until the gasket
of the filter contacts the seating surface of the adapter
(Figure 90), and then tighten the filter an additional
1/2 turn (Figure 90).
8. Start the engine and let it run for about 2 minutes to
purge air from the system.
9. Stop the engine and check the hydraulic oil level in the
reservoir and the filter area for leaks.
(Figure 90).
2. Hydraulic filter
(Figure 90).

Changing the Hydraulic Fluid

Service Interval: Every 800 hours
Hydraulic Fluid Type: Mobil M15
Hydraulic Fluid Capacity: (Non-TC model): 7.5 L (2 US
gallons)
Hydraulic Fluid Capacity: (Non-TC model with the High
Flow Hydraulic Kit (option) or TC model): 15.1 L (4 US
gallons)
1. Position the vehicle on a level surface, stop the engine,
engage the parking brake, and remove the key from
the ignition switch.
2. Raise the cargo box, refer to
(page 19).
3. Remove the cap and dipstick from the filler neck of
the reservoir (Figure
1. Cap
2. Dipstick
3. Filler neck (hydraulic
reservoir)
4. Route the intake hose of the siphoning equipment
through the filler neck of the hydraulic reservoir and to
the bottom of the reservoir
5. Direct the discharge hose of the siphoning equipment
into a collection container
US gallon) capacity—Non-TC model or 18.9 L (5 US
gallon) capacity—Non-TC model with the High Flow
Hydraulic Kit (option) or TC model.
6. Siphon the hydraulic fluid from the reservoir.
57
Raising the Cargo Box
91).
Figure 91
4. Siphon equipment
5. Collection container
(Figure 91).
(Figure 91) with a 11.4 L (3