Form No. 3374-318 Rev AGroundsmaster® 3500-D TractionUnitModel No. 30839N—Serial No. 313000001 and UpRegister at www.Toro.com.Original Instructions (EN) *3374-318* A

Toro 30839N Operator's Manual

Safe Operating Practices

Toro Mower Safety

maintenance and storage

Sound Power Level

Specifications General Specifications

Activating, Charging, and Connecting the Battery

Checking the Angle Indicator

Adjusting the Lift Arms

Rear Ballast

Checking the Cooling System

Checking the Hydraulic System

Checking the Torque of the Wheel Nuts

ignition switch

parking brake

Bleeding the fuel system

Checking interlock system

Standard Control Module (SCM)

Operating Characteristics

Daily Maintenance Checklist

Greasing the Bearings and Bushings

Servicing the Engine Oil and Filter

Bleeding Air from the Injectors

Servicing the Engine Belts

Replacing the Hydraulic Filter

Adjusting the Parking Brake

Storing the Battery

Electrical Schematic

Hydraulic Schematic

Groundsmaster 3500-D

service manual

General Safety Instructions 1

while operating

jacking instructions

Product Records 2

equivalents and conversions

Lubrication 2

Preparation for Seasonal Storage 2

Introduction 3

specifications

general information

adjust throttle cable

service and repairs

fuel system

Hydraulic Schematic 4

towing traction unit

hydraulic system fluid

check hydraulic system fluid

traction circuit (closed loop) component failure

hydraulic schematic

hydraulic flow diagrams

traction circuits

cutting unit circuit

lift circuit (up)

lift circuit (down)

sidewinder circuit

steering circuit

special tools

measuring container

troubleshooting

charge relief valve pressure test

cutting deck circuit pressure test

manifold relief valve (r1) pressure test

steering control valve test

adjust traction drive for neutral

replace hydraulic oil filter

check hydraulic lines and hoses

flush hydraulic system

charge hydraulic system

oil cooler

front wheel motors

rear wheel motor

wheel motor service

control valve

piston pump

piston pump service

gear pump

front lift cylinder

lift cylinder service

steering cylinder

Electrical Schematics and Diagrams 5

electrical schematics and diagrams

starting problems

cutting deck operating problems

battery test (open circuit test)

check operation of interlock switches

component testing

glow relay

diode assemblies

cutting unit drive switch

seat switch

fusible link harness

fuel pump

glow controller

standard control module

battery storage

battery service

Special Tools 6

standard seat

deluxe seat

Troubleshooting 7

Blade Plane Inspection/Adjustment

blade spindle service

Electrical Schematics and Diagrams 8

General Safety Instructions

Adjustments

Jacking Instructions

Product Records

Equivalents and Conversions

Torque Specifications

Introduction

Special Tools

Service and Repairs

General Information

hydraulic hoses

relieving hydraulic system pressure

Hydraulic Flow Diagrams

Troubleshooting

Testing

Electrical Schematics and Diagrams

Electrical System Quick Checks

Component Testing

Specifications

Safety

Figure

Adjusting the Roller Scraper (Optional)

Product Overview

Operating Tips

Maintenance

Separating the Cutting Decks from the Traction Unit

Removing the Cutter Blade

Inspecting and Sharpening the Blade

Checking the Blade Stopping Time

Storage

the toro total coverage guarantee

SAFETY INSTRUCTIONS

SYMBOLS

SPECIFICATIONS

Fill The fuel Tank

check the cooling system

check the tire pressure

CONTROLS

Starting/Stopping The engine

Towing The traction Unit

Mowing Techniques

DAILY MAINTENANCE CHECKLIST

Hood Removal

Engine Oil and Filter

Engine Cooling System

Adjusting The throttle

Changing Hydraulic Fluid

Checking Hydraulic Lines and Hoses

Battery Care

Battery Storage

PREPARATION FOR SEASONAL STORAGE

Unit

Safety and Instructional Decals

Setup

Installing the CE Decal

Installing the Exhaust Guard

Adjusting the Carrier Frame

Adjusting the Height of Cut

Adjusting the Roller Scraper

Reading the Manuals and Viewing the Training Materials

hour meter

Attachments/Accessories

Adding Fuel

Selecting a Blade

Selecting Accessories

During Operation

Starting and Shutting Off the Engine

Standard-Control Module (SCM)

After Operation

Pushing or Towing the Machine

Service-Interval Chart

Preparing the Machine for Maintenance

Lubrication

Engine Maintenance

Servicing the Engine Oil

Draining the Fuel Tank

Bleeding the Fuel System

Electrical System Maintenance

Drive System Maintenance

Cooling System Maintenance

Cleaning the Cooling System

Brake Maintenance

Controls System Maintenance

Hydraulic System Maintenance

Changing the Hydraulic Filter

Changing the Hydraulic Fluid

Mower Deck Maintenance

Mounting the Mower Decks to the Traction Unit

Servicing the Blade

Servicing the Front Roller

preparing the engine

30839N

Toro 30839N Operator's Manual

Product

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