Installation Instructions

ManualsBrandsToro ManualsCompact LoaderToro 100-4750

The Toro Company – 1999

Printed in USA

Form No. 3324-163

Installation

Instructions

Part No.: 100-4744, 100-4745,

100-4746, 100-4750, and 100-4751

Flush-face Hydraulic Coupler Kit

for Dingo



Traction Units and Attachments

DESCRIPTION QTY. USE

Adapter

Flush-face coupler, female

Flush-face coupler, male

Coupler cover, male (traction unit kits only)

Install on traction unit or attachment

1. If you are installing a kit onto a traction unit, stop the

engine, remove the key, and move the auxiliary

hydraulics lever forward, rearward, and back to

neutral.

2. Allow the traction unit or attachment to cool

completely.

POTENTIAL HAZARD

• Quick couplers, hydraulic lines/valves, and

hydraulic fluid may be hot.

WHAT CAN HAPPEN

• Contact with hot hydraulic components or

fluid may cause burns.

HOW TO AVOID THE HAZARD

• Allow the traction unit or attachment to

cool before touching hydraulic components.

POTENTIAL HAZARD

• Hydraulic fluid escaping under pressure

can penetrate skin and cause injury.

WHAT CAN HAPPEN

• Fluid accidentally injected into the skin

must be surgically removed within a few

hours by a doctor familiar with this form of

injury or gangrene may result.

HOW TO AVOID THE HAZARD

• Keep body and hands away from pin hole

leaks or nozzles that eject high pressure

hydraulic fluid.

• Use cardboard or paper to find hydraulic

leaks, never use your hands.

3. Position a drip pan under the hydraulic couplers you

are replacing and have several rags ready to wipe up

any spills.

Summary of content (2 pages)

PAGE 1
Form No. 3324-163 Flush-face Hydraulic Coupler Kit for Dingo Traction Units and Attachments Part No.: 100-4744, 100-4745, 100-4746, 100-4750, and 100-4751 DESCRIPTION QTY. Adapter 2 Flush-face coupler, female 1 Flush-face coupler, male 1 Coupler cover, male (traction unit kits only) 1 Coupler cover, male (traction unit kits only) 1 1.
PAGE 2
Installation Instructions 4. Thread an adapter into both the new male and female, flush-face couplers (Fig. 1). 2 1 1 3 2 3 m–4764 Figure 2 Figure 1 1. Adapter 2. Female, flush-face coupler 3. Male, flush-face coupler 1. Coupler assembly 2. Hose end 3. Protective cover (traction units only) 5. Torque the adapter/coupler assemblies to 100 ft-lb (135.6 N⋅m). 8. Repeat steps 6 and 7 to install the male, flush-face coupler. 6. Remove the old female coupler from the hose. 9.