Installation Instructions

ManualsBrandsToro ManualsAttachmentsFlow Divider Kit, Groundsmaster 4500-D or 4700-D Traction Unit

FormNo.3386-618RevB

FlowDividerKit

Groundsmaster

4500-D/4700-DTractionUnit

ModelNo.30876

InstallationInstructions

Installation

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

Description

Qty.

Use

Nopartsrequired

–

Preparethemachine.

Nopartsrequired

–

Removethehydrauliclines.

Flowdivider1

Pressurehose1

Manifoldtube

Traction-motortube1

Dividertube1

Bolt2

Flangenut2

Installthehydrauliccomponents.

Important:ThiskitisonlyintendedforusewithGroundsmasterModels30881,30882,30873,30873TE,

30874,and30874TEserialnumbers316999999andbelow.

Note:Theproceduresforinstallingthiskitrequirethatyouworkfromunderthemachine.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3386-618*B

Summary of content (8 pages)

PAGE 1
Form No. 3386-618 Rev B Flow Divider Kit Groundsmaster® 4500-D/4700-D Traction Unit Model No. 30876 Installation Instructions Installation Loose Parts Use the chart below to verify that all parts have been shipped. Description Use Qty. No parts required – Prepare the machine. No parts required – Remove the hydraulic lines. Flow divider Pressure hose Manifold tube Traction-motor tube Divider tube Bolt Flange nut 1 1 1 1 1 2 2 Install the hydraulic components.
PAGE 2
Removing the Hydraulic Lines Preparing the Machine CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Removing the Pressure Hose 1. Align a drain pan below the forward end of the pressure hose (Figure 1 and Figure 2). Remove the key from the ignition switch before you perform any maintenance. Note: You can use a hoist for better access under the machine.
PAGE 3
Removing the Cross Tube 1. Align the drain pan below the rear-traction manifold. 2. Remove the tube nut for the cross tube from the fitting in the rear-traction manifold (Figure 1). 3. Remove the tube nut for the filter tube from the fitting in the cross tube, and remove the cross tube (Figure 1). Note: Discard the cross tube. 4. Temporarily cap the fitting in the rear-traction manifold. Removing the Tube Bracket and the Clamp g021282 1.
PAGE 4
Installing the Hydraulic Components Installing the Rear-traction Tube and the Pressure Hose 1. Installing the Flow-divider Manifold 1. Align the forward tube nut for the rear-traction tube with the elbow fitting in the flow divider (Figure 4 and Figure 5). Align the holes in the flow-divider manifold with the holes in the chassis bracket. Note: Ensure that the 45° fitting is pointing down and toward the back of the machine. g021286 Figure 3 1. Bolt 4. Flange nuts 2. Flow-divider manifold 5. Up 3.
PAGE 5
Installing the Cross Tube 1. Remove the cap on the fitting of the rear-traction manifold that you previously installed. 2. Align the tube nuts for the cross-manifold tube to the fittings in the rear-traction manifold and the flow divider (Figure 6). g027293 Figure 5 1. Flow divider 4. Pressure hose (straight end) 2. Pressure hose (angled end) 5. Hydraulic pump 3. Rear-traction tube (forward fitting) g021296 Figure 6 6. Forward 3. Remove the temporary cap from the hydraulic pump. 4.
PAGE 6
Installing the Traction-motor Tube Installing the Filter Tube and the Divider Tube 1. 1. Align the tube nut for the hydraulic-filter tube to the fitting in the cross-manifold tube as shown in Figure 7. Align the tube nuts for the traction-motor tube to the fittings in the traction motor and the flow divider (Figure 8). g021298 g021299 Figure 8 Figure 7 1. Divider tube (flow divider fitting) 5. Divider tube (cross-manifold tube fitting) 2. Hydraulic-filter tube (filter base fitting) 6.
PAGE 7
Checking for Hydraulic Leaks Operation WARNING Operating Tips Hydraulic fluid escaping under pressure can penetrate skin and cause injury. The flow divider kit enhances the traction drive performance in compromised operating conditions. • Make sure that all hydraulic fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system. The flow divider kit splits the traction flow evenly between the front and rear wheels.
PAGE 8
Declaration of Incorporation The Toro Company, 8111 Lyndale Ave. South, Bloomington, MN, USA declares that the following unit(s) conform(s) to the directives listed, when installed in accordance with the accompanying instructions onto certain Toro models as indicated on the relevant Declarations of Conformity. Model No. 30876 Serial No.