Changing The Hydraulic Fluid - Toro Field Pro 604 Operator's Manual

Changing the Hydraulic
Fluid
Service Interval: Every 300 hours
Draining the Tank
Hydraulic-tank capacity: 28.4 L (7.5 US gallons)
1. Prepare the machine for maintenance; refer to
Preparing for Maintenance (page
2. Remove the hood; refer to
(page 45).
3. Align a drain container with a 30 L (8 US gallons)
or larger capacity under the forward corner of
the hydraulic tank
Figure 95
1. O-ring
4. Remove the drain plug from the tank, and wait
for the hydraulic fluid to drain.
5. Check the drain plug for steel fragments.
Note:
Contact your authorized Toro distributor
if the end of the plug is covered with steel
fragments.
6. Check the O-ring of the drain plug for damage
or wear.
Important:
Replace a damaged or worn
O-ring.
44).
Removing the Hood
(Figure 95).
2. Magnet (drain plug)
Filling the Tank
1. Wipe clean the drain plug and install it into the
tank.
2. Add 28.4 L (7.5 US gallons) of the specified
hydraulic fluid into the hydraulic tank.
3. Check the drain plug for leaks.
Important:
4. Install the hood; refer to
(page 45).
g374452
60
Repair all hydraulic leaks.
Installing the Hood