Hydraulic System Maintenance; Servicing The Hydraulic System - Toro GrandStand 74550 Operator's Manual

Mower with a 48in, 52in or 60in turbo force cutting unit
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Figure 70
1. Left motion control lever
2. Right motion control lever
2. Rotate the right cable adjustment to place the right
motion control lever in the center of the neutral lock
slot in the control panel.
3. Rotate the left cable adjustment to place the left
motion control lever alignment equal with the
right motion control lever. This will provide an
approximate equal tracking of the left wheel speed
to the right wheel speed.
4. Check for proper tracking. Refer to Adjusting the
Tracking in the Maintenance Section.
g013168
Figure 71
1. Left cable adjustment
2. Right cable adjustment
3. Neutral locked position
4. Align the control levers
front to back
1
2
3
3. Platform down
Hydraulic System
Maintenance
Servicing the Hydraulic
System
Hydraulic Oil Type: Toro
hydraulic oil or Mobil
Hydraulic System Oil Capacity: 67 oz. (2.0 l)
Important: Use oil specified. Other fluids could
cause system damage.
Checking the Hydraulic Fluid
Service Interval: After the first 8 hours
Every 50 hours
Note: There are two ways of checking the hydraulic oil.
One is when the oil is warm and one is when the oil is
cold. The baffle inside the tank has two levels depending
if the oil is warm or cold.
1. Position machine on a level surface.
2. Disengage the power take off (PTO) and shut off
the engine.
3. Wait for all moving parts to stop before leaving the
operating position and then set the parking brake.
4. Clean area around cap and filler neck of hydraulic
tank (Figure 72).
4
1. Cap
2. Baffle
5. Remove cap from filler neck. Look inside to check
the fluid level in the reservoir. (Figure 72).
6. Add fluid to the reservoir until it reaches the cold
level of the baffle.
50
®
HYPR-OIL
500
®
1 15W-50 synthetic motor oil.
1
3
G012005
Figure 72
3. Cold fluid level-full
4. Hot fluid level-full
2

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