Installation Instructions

ManualsBrandsToro ManualsRiding EquipmentToro 78585

FormNo.3435-403RevA

BlowerandDriveKit

ZMaster

Professional7500-DSeriesRidingMowerwith60inor

72inTURBOFORCE

SideDischargeMower

ModelNo.78583—SerialNo.400000000andUp

ModelNo.78585—SerialNo.400000000andUp

InstallationInstructions

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Nopartsrequired

–

Preparethemachine.

Nopartsrequired

–

Removetheexistingbeltcover,belt,

andbracket.

Pulleyassembly1

Installthepulleyassemblyandbelt(for

machineswithacast-ironspindle).

Pulleyassembly1

Pulley-platemount1

Flangenut(3/8inch)

Installthepulleyassemblyandbelt(for

machineswithanaluminumspindle).

Belt-coverbracket1

Carriagebolt(1/4x3/4inch)

Locknut(1/4inch)

Installthenewbelt-coverbracket.

Blowerassembly1

Baggerbelt1

Blowerbeltcover1

Spring

Knob1

Installtheblower,baggerbelt,spring,

andbeltcover.

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3435-403*A

Summary of content (8 pages)

PAGE 1
Form No. 3435-403 Rev A Blower and Drive Kit Z Master® Professional 7500-D Series Riding Mower with 60in or 72in TURBO FORCE® Side Discharge Mower Model No. 78583—Serial No. 400000000 and Up Model No. 78585—Serial No. 400000000 and Up Installation Instructions Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Use 1 2 No parts required – Prepare the machine. No parts required – Remove the existing belt cover, belt, and bracket.
PAGE 2
1 Preparing the Machine No Parts Required Procedure 1. Park the machine on a level surface. 2. Move the motion-control levers to the NEUTRAL-LOCK position. 3. Engage the parking brake. 4. Shut off the engine and remove the key. g037289 Figure 1 3. 2 Remove the existing right belt cover bracket (Figure 3). Removing the Existing Belt Cover, Belt, and Bracket No Parts Required Procedure 1. Lower the mower deck to the lowest height-of-cut position. 2. Remove the right belt cover (Figure 2).
PAGE 3
4. Store the right belt cover, bracket, and hardware for later use if you remove the bagger blower and pulley. 5. Remove and retain the deck belt. 2. Align the new pulley assembly so that the openings fit over the pulley studs (Figure 5). 3 Installing the Pulley Assembly and Belt For Machines with a Cast-Iron Spindle Parts needed for this procedure: 1 Pulley assembly g264065 Figure 5 1. New pulley assembly Procedure 1. Remove the flange nuts from the existing mower deck pulley (Figure 4). 3.
PAGE 4
2. 4 Insert the pulley-plate mount studs into the holes in the sheave (Figure 8). Installing the Pulley Assembly and Belt For Machines with an Aluminum Spindle Parts needed for this procedure: 1 Pulley assembly 1 Pulley-plate mount 3 Flange nut (3/8 inch) Procedure 1. Remove the top nut, washer, and sheave from the spindle (Figure 7). g302390 Figure 8 Note: Note the orientation of the sheave when you remove it from the spindle to ensure that you install it properly later in the process. 1.
PAGE 5
4. 6. Install the sheave assembly to the spindle using the washer and top nut (Figure 10). Align the new pulley assembly so that the openings fit over the nuts (Figure 11). g302411 Figure 11 1. Pulley assembly 7. g302413 3. Sheave assembly 2. Washer 4. Spindle 5. Turn the pulley to lock it into position (Figure 12). Note: If the pulley does not turn, loosen the Figure 10 1. Top nut 2. Nuts nuts more to raise the nuts and allow the pulley to lock into position.
PAGE 6
5 6 Installing the New Belt-Cover Bracket Installing the Blower Assembly, Bagger Belt, Spring and Blower-Belt Cover Parts needed for this procedure: 1 Belt-cover bracket 2 Carriage bolt (1/4 x 3/4 inch) 2 Locknut (1/4 inch) Parts needed for this procedure: Procedure Install the belt-cover bracket using the 2 carriage bolts (1/4 x 3/4 inch) and 2 locknuts (1/4 inch) as shown in Figure 13.
PAGE 7
Notes:
PAGE 8