Toro Greensmaster 3150 Service Manual page 111

Removing Hydraulic Reservoir (Fig. 51)
1. Before removing any parts from the hydraulic sys-
tem, park machine on a level surface, set brake, lower
cutting units, and stop engine.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
2. Remove leak detector assembly (see Leak Detector
Removal in this chapter of this manual).
3. Drain remaining hydraulic oil from hydraulic tank
through pump inlet hose into a suitable container.
4. Unplug oil level sensor harness connector.
5. Disconnect hose assembly from the reel motor case
drain fitting located below the right side of the frame. Al-
low hose to drain to a suitable container (Fig. 52).
6. Disconnect return hose (16) from hydraulic barb fit-
ting at tank. Allow hose to drain to a suitable container.
7. Remove three cap screws (19), flat washers (20),
and spacers (22) securing the hydraulic tank (6) to the
vehicle frame.
8. Remove hydraulic tank.
Inspecting Reservoir Parts (Fig. 51)
1. Clean tank and filler screen with solvent.
2. Inspect tank for leaks, cracks, or other damage.
3. Replace hydraulic hoses if worn or leaking.
Greensmaster 3150
REEL MOTOR
CASE DRAIN FITTING
Installing Hydraulic Reservoir (Fig. 51)
1. Place antiseize lubricant into all three inserts at the
bottom of the hydraulic tank (6). Position tank onto the
vehicle frame.
2. Secure hydraulic tank to the vehicle frame with
three cap screws (19), flat washers (20), and spacers
(22). Torque cap screws from 30 to 60 in–lb (3.4 to 6.8
Nm).
3. Secure return hose (16) to hydraulic barb fitting at
tank.
4. Secure pump inlet hose to hydrostat with hose
clamp (Fig. 52).
5. Connect hose assembly to reel motor case drain fit-
ting located below the right side of the frame (Fig. 52).
6. Connect oil level sensor harness connector.
7. Install leak detector assembly (see Leak Detector
Installation in this chapter of this manual).
Page 4 – 87 Rev. C
PUMP INLET
HOSE
Figure 52
Hydraulic System