Installation Instructions

ManualsBrandsToro ManualsAttachments, Parts & AccessoriesToro 78551

FormNo.3453-997RevA

BlowerandDriveKit

48in,52in,60in,or72inE-ZVac

™

forZMaster

Mower

ModelNo.78551—SerialNo.407000000andUp

ModelNo.78552—SerialNo.412090000andUp

ModelNo.78553—SerialNo.412200000andUp

ModelNo.78554—SerialNo.410000000andUp

InstallationInstructions

Introduction

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Youareresponsiblefor

operatingtheproductproperlyandsafely.

Visitwww.Toro.comforproductsafetyandoperation

trainingmaterials,accessoryinformation,helpnding

adealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineT oroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

g003368

Figure1

1.Blowermodelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafetyalertsymbol

(Figure2),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

WARNING

CALIFORNIA

Proposition65Warning

Useofthisproductmaycauseexposure

tochemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Contents

Introduction...............................................................1

Safety.......................................................................2

SafetyandInstructionalDecals..........................2

Setup........................................................................3

1PreparingtheMachine.....................................4

2RemovingtheExistingBeltCover,Belt,

andBracket.....................................................5

3InstallingthePulleyAssemblyand

Belt..................................................................6

4InstallingtheNewBeltCoverBracket...............9

5InstallingtheNewBeltCoverBracket...............9

6InstallingtheBlowerAssembly,Bagger

Belt,SpringandBlower-BeltCover.................9

8111LyndaleAvenueSouth

Bloomington,MN55420Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3453-997*

Summary of content (12 pages)

PAGE 1
Form No. 3453-997 Rev A Blower and Drive Kit 48in, 52in, 60in, or 72in E-Z Vac™ for Z Master® Mower Model No. 78551—Serial No. 407000000 and Up Model No. 78552—Serial No. 412090000 and Up Model No. 78553—Serial No. 412200000 and Up Model No. 78554—Serial No. 410000000 and Up Installation Instructions Introduction Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage.
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Safety Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. decal126-9595 decal126-4659 126-9595 126-4659 1. Rotation indicator 2. Impeller/Rotating Blades hazard-Keep hands away from moving parts. Keep all safety devices in place and working. Do not reach into the blower unless the rotation indicator has stopped.
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Installation Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 Description Qty. Use No parts required – Prepare the machine. No parts required – Remove the existing belt cover, belt, and bracket.
PAGE 4
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.
PAGE 5
2 Removing the Existing Belt Cover, Belt, and Bracket No Parts Required Procedure Note: Clean the area around the belt cover before removing. 1. 2. Lower the mower deck to the lowest height-of-cut position. g010497 Figure 5 48-inch and 52-inch mower deck shown Remove the right belt cover (Figure 4). 1. Right belt cover bracket 3. Flange nut 2. Washer 4. Loosen these bolts. 4. Remove the existing right belt cover bracket (Figure 5 and Figure 6). g027729 Figure 4 1. Push tab down. 3. 2.
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2. 3 Insert the pulley-plate mount studs into the holes in the sheave (Figure 8). Installing the Pulley Assembly and Belt Parts needed for this procedure: 1 Pulley assembly 1 Pulley-plate mount—for machines with an aluminum spindle only 3 Flange nut (3/8 inch)—for machines with an aluminum spindle only For Machines with an Aluminum Spindle 1. Remove the top nut, washer, and sheave from the spindle (Figure 7).
PAGE 7
3. Install the sheave assembly to the spindle using the washer and top nut (Figure 9). 5. Align the new pulley assembly so that the openings fit over the studs (Figure 10). 6. Turn the pulley to lock it into position (Figure 10). 7. After the new pulley assembly is in position, install the nuts to secure the new pulley assembly (Figure 10). Torque the 3 nuts to 28 to 34 N∙m (21 to 25 ft-lb). g313932 Figure 10 1. Pulley assembly g313933 2. Nut Figure 9 1. Top nut 3. Sheave assembly 2. Washer 4.
PAGE 8
For Machines without Bolts For Machines with Bolts 1. Loosen, but do not remove, the tapping bolts on the existing mower-deck pulley (Figure 11). 1. Remove the nuts on the existing mower-deck pulley (Figure 12). Note: There should be a 5 mm (3/16 inch) 2. Install the new pulley assembly onto the mower-deck pulley bolts (Figure 12). 3. Turn the pulley to lock it into position (Figure 12). 4. After the new pulley assembly is in position, install the nuts to secure new pulley assembly.
PAGE 9
4 5 Installing the New Belt Cover Bracket Installing the New Belt Cover Bracket 48-inch and 52-inch Mowers 60-inch and 72-inch Mowers Parts needed for this procedure: Parts needed for this procedure: 1 Belt cover bracket 1 Belt cover bracket 2 Carriage bolt (1/4 x 3/4 inches) 2 Carriage bolt (1/4 x 3/4 inches) 2 Locknut (1/4 inch) 2 Locknut (1/4 inch) Procedure Procedure Install the belt cover bracket with 2 carriage bolts (1/4 x 3/4 inches) and 2 locknuts (1/4 inch) as shown in Figure
PAGE 10
6 Installing the Blower Assembly, Bagger Belt, Spring and Blower-Belt Cover Parts needed for this procedure: 1 Blower assembly 1 Bagger belt 1 Blower belt cover 1 Spring Procedure Refer to the bagger Operator's Manual for the correct procedure to install the blower, bagger belt, spring, and blower-belt cover.
PAGE 11
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
PAGE 12