Toro Z MASTER 79402 User manual

Operator’s Manual

IMPORTANT: Read this manual carefully. It contains information about your

safety and the safety of others. Also become familiar with the controls and

their proper use before you operate the product.



FORM NO. 3319–489

MASTER

52”

ac–Bagger

for

Z-1

18 and 616\620

Zero Radius T

ractors

Model No. 79402 – 790001 & Up

The Toro Company – 1997

Introduction

Thank you for purchasing a Toro product.

All of us at Toro want you to be completely satisfied

with your new product, so feel free to contact your

local Authorized Service Dealer for help with service,

genuine Toro replacement parts, or other information

you may require.

Whenever you contact your Authorized Service

Dealer or the factory, always know the model and

serial numbers of your product. These numbers will

help the Service Dealer or Service Representative

provide exact information about your specific

product. You will find the model and serial number

plate located in a unique place on the product as

shown below

1815

1. Model

and Serial Number Plate

For your convenience, write the product model and

serial numbers in the space below.

Model No:

Serial No.

Read this manual carefully to learn how to operate

and maintain your product correctly. Reading this

manual will help you and others avoid personal injury

and damage to the product. Although Toro designs,

produces and markets safe, state-of-the-art products,

you are responsible for using the product properly

and safely. You are also responsible for training

persons who you allow to use the product about safe

operation.

The Toro warning system in this manual identifies

potential hazards and has special safety messages that

help you and others avoid personal injury, even death.

DANGER, WARNING and CAUTION are signal

words used to identify the level of hazard. However,

regardless of the hazard, be extremely careful.

DANGER signals an extreme hazard that will cause

serious injury or death if the recommended

precautions are not followed.

WARNING signals a hazard that may cause serious

injury or death if the recommended precautions are

not followed.

CAUTION signals a hazard that may cause minor or

moderate injury if the recommended precautions are

not followed.

Two other words are also used to highlight

information. “Important” calls attention to special

mechanical information and “Note” emphasizes

general information worthy of special attention.

The left and right side of the machine is determined

by sitting on the seat in the normal operator’s

position.

Contents

Page

Safety and Instruction Decals 2.

. . . . . . . . . . . . .

Installation 3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loose Parts 3

. . . . . . . . . . . . . . . . . . . . . . . . .

For Optimum Performance with your

acuum Bagger

. . . . . . . . . . . . . . . . . . . .

Front Weight Kit Safety Requirement 4

. . . .

Mower Preparation 5

. . . . . . . . . . . . . . . . . . .

Installing the Blower 8

. . . . . . . . . . . . . . . . .

Installing the Canister 11

. . . . . . . . . . . . . . . .

Installing the Hose 12

. . . . . . . . . . . . . . . . . . .

Page

Operation 13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Operating Instructions 13

. . . . . . . . .

Emptying the Canister 14

. . . . . . . . . . . . . . . .

Maintenance 15

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service Interval Chart 15

. . . . . . . . . . . . . . . .

Maintenance and Storage

. . . . . . . . . . . . . .

Replacing the Drive Belt 16

. . . . . . . . . . . . . .

Lubrication 16

. . . . . . . . . . . . . . . . . . . . . . . . .

Replacing the Blower Wear Strip 17

. . . . . . . .

Safety

and Instruction 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.

ON T

OP OF BLOWER

HOUSING

(Part No. 79–0360)

ON BLOWER HOUSING

(Part No. 93–1

122)

ON BLOWER

MOUNTING PLA

(Part No. 82–5510)

ON BLOWER HOUSING

AND

BEL

T COVER

(Part No. 79–0350)

ON CANISTER

SUPPORT

(Part No. 79–3970)

Installation

Loose

Parts

Note: Use the chart below to verify all parts have been shipped.

DESCRIPTION QTY. USE

Blower deflector

Hex bolt – 5/16”-18 x 3/4” (19 mm)

Locknut – 5/16”-18

Install deflector to mower deck

Blower assembly

Dual pulley

Spindle-long

V-Belt

Hex bolt – 5/16”-18 x 3/4” (19 mm)

Locknut – 5/16”-18

Install blower to mower

Bracket assembly – welded

Spring clip

Extension spring

Bolt – 5/16”–18 x 3/4” (19 mm)

Locknut – 5/16”

Bolt – 1/4”–20 x 1-1/4” (32 mm)

Washer

Lock washer

Locknut – 1/4”

Install lift assist spring

Belt cover

Bolt – 5/16”-18 x 3/4” (19 mm)

Belt shield bracket

Locknut – 5/16”

asher – 1

1/32”

Bolt – 5/16”-18 x 1/2”, thread-forming

Install belt cover and pulley shield

Bagger mount

Support bracket

Bolt – 3/8”-16 x 3/4” (19 mm)

Locknut – 3/8”

Canister

Install lower bagger mount and canister to

frame

Installation

DESCRIPTION USEQTY.

Canister support

Bolt – 3/8”-16 x 3/4” (32 mm)

Locknut – 3/8”

Canister top assembly

Bolt – 3/8”-16 x 2-1/4”

Nut – 3/8”-16

Extension spring

Install canister top assembly to canister

support assembly

Seal

Wire tie

Hose

Adaptor

Hose clamp

Install hose

For

Optimum Performance

with your V

acuum Bagger

For optimum performance, Toro recommends that

you install a High-lift Blade Kit (p/n 56–2390) and a

Front Baffle Kit (p/n 68–7210) on the mower deck

when you install the V

acuum Bagger

Front

eight Kit Safety

Requirement

POTENTIAL

HAZARD

•When Vacuum Bagger is attached to the

tractor, without Front Weight Kit, the

tractor may become unstable.

WHAT CAN HAPPEN

•Loss of traction and stability may cause

loss of tractor control.

HOW TO AV

OID THE HAZARD

•NEVER operate tractor, equipped with the

Vacuum Bagger, unless the Front Weight

Kit (p/n 81127) is installed.

IMPORTANT: The tractor requires one Front

Weight Kit when equipped with a Vacuum

Bagger Attachment.

The tractor requires two Front Weight Kits

when equipped with both a Vacuum Bagger

Attachment and a ROPS.

Note: The Front Weight Kit (part number

81127) is an accessory for the

Z MastertTractor, and is purchased

separately from the V

acuum Bagger

Kit.

Installation

Mower

Preparation

For ease of marking and assembly of vacuum bagger

remove mower from traction unit.

Remove the dischar

ge chute from the mower and

save chute and hardware for installation when

the vacuum bagger is removed.

2. Measure the location of lower deflector hole in

the front of the mower deck. Center punch and

drill one (1) 11/32” hole (Fig. 1).

Figure 1

1. Mark

and drill 1

1/32” hole

2. 1

1” (27.9 cm)

7/8” (22 mm) from lowest

part of deck

3. Position the deflector underneath the mower and

align the front deflector mounting hole with the

drilled hole in the mower.

4. Fasten the deflector to the mower with 5/16”-18

x 3/4” (19 mm) hex bolt and locknut. Insert the

hex bolt from inside the deflector (Fig. 2).

5. Hold the deflector against the back and top of

mower discharge opening. Using the deflector as

a guide, mark the remaining (2) front and rear

deflector mounting holes in the mower (Fig. 5).



Figure 2

1. Deflector

2. 5/16”-18

x 3/4” (19 mm)

Hex Bolt

5/16”-18 Locknut (3)

Mark and drill 1

1/32” hole

Installation

IMPORTANT: Blower must fit over discharge

opening of mower; adjust blower flange to

assure this condition.

6. Align blower over mower discharge opening,

holding tight against front and side of mower

discharge opening. Mark the location of (6)

holes in the angle brackets and blower mounting

flange (Fig. 3).

7. Drill (6) 11/32” mounting holes in top of the

mower for blower mounting (Fig. 3).

m–3184

Figure 3

1. Blower 2. Mark

and drill 1

1/32” hole

8. Remove the belt, nut and washer from the

right-hand blade spindle. Remove the single

pulley and slide short spindle out of the spindle

housing (Fig. 4).

Note: Save the single pulley and short

spindle for installation when the

vacuum bagger is removed.

9. Drill (2) 11/32” holes, previously marked, in

front and rear of mower for deflector Ref. 9-1/2”

(24.1 cm) (Fig. 4).

10. Mark and drill (1) 11/32” hole for spring clip

mounting (Fig. 4).

m–3190

Figure 4

1. Nut

(reuse)

2. W

asher (reuse)

Existing pulley

4. Spindle-short

Drill 1

1/32” hole

1-1/8” (29 mm)

3/4” (19 mm)

Ref. 9-1/2” (24.1 cm)

Installation

11. Complete fastening the deflector to the front and

rear of mower with (2) 5/16”-18 x 3/4” (19 mm)

bolts and locknuts (Fig. 5).

IMPORTANT: Check to make sure the

right-hand mower blade does not hit the

deflector. Adjust the position of the deflector

if necessary to make sure it clears the blade.

m-2801

112

Figure 5

1. 5/16”-18

x 3/4” (19 mm)

Hex Bolt

Mark and drill 1

1/32” hole

3. Deflector

5/16”-18 Locknut (3)

12. Remove outside spindle mounting bolt, file hole

square and re-install carriage bolt from the

bottom (Fig. 6).

13. Install belt guard bracket onto carriage bolt and

secure with locknut (Fig. 6).

m–3189

Figure 6

1. Square

hole

2. Bracket 3.

Carriage bolt

4. Locknut

14. Fasten the spring clip to the deck using a

5/16”-18 x 3/4” (19 mm) bolt and locknut

(Fig. 9).

m–3188

Figure 7

1. Spring

clip

5/16”–18 x 3/4” (19 mm)

bolt and locknut

Installation

15. Slide new long spindle up from the bottom into

housing. Install the new double pulley with the

larger diameter pulley on bottom and secure with

existing washer and nut.(Fig. 8).

16. Torque the nut to 80–100 ft-lbs. (108–136 NSm).

17. Transfer grease fitting and mower blade to long

spindle.

m-3185

Figure 8

1. Nut

(reuse)

2. W

asher (reuse)

New Dual Pulley

4. Spindle-long

18. Inflate the tractor front tires to 12 psi (83 kPa),

and the rear tires to 10 psi (69 kPa).

Installing

the Blower

1. Fasten the spring clip to the deck using a

3/8”-16 x 3/4” (19 mm) bolt, with head below

housing, and secure with locknut (Fig. 9).

2. Remove the existing hardware from spindle

mounting hole, then fasten the belt shield

bracket to the spindle hole using a

3/8”-16 x 1-1/4” (32mm) bolt, washer under the

bracket, and locknut (Fig. 9).

Figure 9

1. Belt

Shield Bracket

2. W

asher (under bracket)

3/8”-16 x 1-1/4” (32 mm)

Bolt and Locknut

Spring Clip

3/8”-16 x 3/4” (19 mm)

Bolt and Locknut

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