Installation Instructions

Printed in the USA

 2001 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Hydraulic Reservoir Kit

Groundsmaster



455D

Part No. 104–0165

Form No. 3326-595

Installation Instructions

Draining Hydraulic Tank

1. Turn engine off, release hood latch and raise hood.

2. Remove drain plug from rear of reservoir and

hydraulic line from front of reservoir (Fig. 1) and let

hydraulic oil flow into drain pan. Dispose of the oil

properly.

To pump

Figure 1

1. Drain plug

2. Hydraulic line (drain)

3. Suction hose

4. 90 degree fitting

5. Suction strainer

6. Hose clamp

7. Hydraulic tank cap

8. Shoulder screw

9. screen filter

10. D–ring, retainer & screw

11. Sight gauge

Removing Hydraulic Tank

1. Remove hose clamps securing suction hose to 90

degree fitting on hydraulic tank suction strainer and

from fitting on hydraulic pump (Fig. 1). Discard hose

but retain hose clamps.

2. Disconnect all remaining hydraulic lines, fittings and

plugs from hydraulic tank (Fig. 1).

3. Remove (4) bolts and washers securing hydraulic tank

to frame and remove tank. Retain mounting fasteners

(Fig. 1).

4. Remove and retain the hydraulic tank cap, shoulder

screw and screen filter from filler neck of hydraulic

tank (Fig. 1).

5. Remove and retain the (4) D–rings, retainers and

screws from top of hydraulic tank (Fig. 1).

PAGE 1
Form No. 3326-595 Hydraulic Reservoir Kit Groundsmaster 455D Part No. 104–0165 Installation Instructions Draining Hydraulic Tank 2. Remove drain plug from rear of reservoir and hydraulic line from front of reservoir (Fig. 1) and let hydraulic oil flow into drain pan. Dispose of the oil properly. 1. Turn engine off, release hood latch and raise hood. 7 8 10 9 11 1 To pump 5 3 6 4 Figure 1 1. Drain plug 2. Hydraulic line (drain) 3. Suction hose 4. 90 degree fitting 5. Suction strainer 6.
PAGE 2
6. Remove and retain the sight gauge from the side of hydraulic tank (Fig. 1). Discard tank, suction strainer and 90 degree fitting. Important Use only hydraulic oils specified. Other fluids could cause system damage. 2. Install reservoir cap, lower hood and latch. Start engine and use all hydraulic controls to distribute hydraulic oil throughout the system. Also check for leaks. Then stop the engine. Installing Hydraulic Tank 1. Mount new suction strainer and O–ring to bottom of new hydraulic tank (Fig.