Toro 30821 Manuals

Manuals and User Guides for Toro 30821. We have 3 Toro 30821 manuals available for free PDF download: Service Manual, Operator's Manual

Toro 30821 Service Manual (256 pages)

Brand: Toro | Category: Lawn Mower | Size: 19.57 MB

This Page Is Intentionally Blank.

3
- Service Manual
  1
- Table of Contents
  3
- Chapter 1 - Safety
  
  5
  - General Safety Instructions
    5
- Chapter 5 - Electrical System
  
  6
  - Adjustments
    6
- Chapter 6 - Wheels, Brakes, and Chassis
  
  6
  - Jacking Instructions
    8
- Chapter 2 - Product Records and Maintenance
  
  9
  - Product Records
    9
  - Equivalents and Conversions
    10
  - Torque Specifications
    11
- Chapter 3 - Kubota Diesel Engine
  
  21
  - Introduction
    21
- Chapter 7 - Cutting Uni Ts
  
  22
  - Special Tools
    22
  - Adjustments
    24
  - Service and Repairs
    25
    
    Fuel System
    30
Chapter 4 Hydraulic System

41
- General Information
  41
  - Traction Unit Operator's Manual
    43
    
    Check Hydraulic Fluid
    43
    
    Towing Traction Unit
    43
    
    Hydraulic Hoses
    44
    
    Relieving Hydraulic System Pressure
    48
- Hydraulic Schematic
  49
  - Hydraulic Flow Diagrams
    52
    
    Traction Circuits
    53
    
    Cutting Unit Circuit
    55
    
    Lift Circuit (Up)
    57
    
    Lift Circuit (Down)
    59
    
    Sidewinder Circuit
    61
    
    Steering Circuit
    63
  - Special Tools
    64
  - Measuring Container
    65
  - Troubleshooting
    68
  - Testing
    70
    
    Traction Circuit Working Pressure Test
    72
    
    Piston Pump (P3) Flow & Traction Relief Pressure Test
    74
    
    Charge Relief Valve Pressure Test
    76
    
    Gear Pump (P2) Flow Test
    78
    
    Wheel Motor Efficiency Test
    80
    
    Cutting Deck Circuit Pressure Test
    82
    
    Gear Pump (P1) Flow Test
    84
    
    Manifold Relief Valve (R1) Pressure Test
    86
    
    Logic (Counterbalance) Valve (LC1) Pressure Test
    88
    
    Deck Motor Efficiency - Case Drain Test
    90
    
    Lift and Steering Control Valve Relief Pressure Test
    92
    
    Steering Control Valve Test
    94
  - Adjustments
    96
    
    Adjust Traction Drive for Neutral
    96
    
    Braking Valve Adjustment
    97
  - Service and Repairs
    98
    
    General Precautions for Removing and Installing Hydraulic System Components
    98
    
    Change Hydraulic Fluid
    99
    
    Replace Hydraulic Oil Filter
    100
    
    Replace Traction Belt
    101
  - Hydraulic System
    102
  - Check Hydraulic Lines and Hoses
    102
  - Flush Hydraulic System
    103
  - Filtering Closed- Loop Traction Circuit
    104
  - Charge Hydraulic System
    105
  - Hydraulic Tank and Hydraulic Oil Filter
    106
  - Oil Cooler
    108
  - Front Wheel Motors
    110
  - Rear Wheel Motor
    112
  - Wheel Motor Service
    114
  - Rotary Cutting Motors
    116
  - Rotary Cutting Motor Service (Haldex)
    118
  - Rotary Cutting Motor Service (Casappa)
    122
  - Hydraulic Manifold
    124
  - Hydraulic Manifold Service (Serial Numbers below 240000600)
    126
  - Hydraulic Manifold Service (Serial Numbers 240000601 to 313999999)
    130
  - Hydraulic Manifold Service (Serial Numbers above 314000000)
    132
  - Control Valve
    134
  - Control Valve Service
    136
  - Piston Pump
    140
  - Piston Pump Service
    144
  - Gear Pump
    146
  - Gear Pump Service (Serial Numbers below 260000400)
    148
  - Gear Pump Service (Serial Numbers above 260000400)
    152
  - Steering Control Valve
    154
  - Steering Control Valve Service (Serial Numbers below 240000000)
    156
  - Steering Control Valve Service (Serial Numbers above 240000000)
    157
  - Sidewinder
    158
  - Front Lift Cylinder
    160
  - Rear Lift Cylinder
    162
  - Lift Cylinder Service
    164
  - Steering Cylinder
    166
  - Steering Cylinder Service
    168
  - Hydraulic System (Rev. G)
    168
Chapter 5 Electrical System

171
- Chapter 8 - Electrical Diagrams
  
  171
  - Electrical Schematics and Diagrams
    171
    
    Electrical Schematics and Diagrams
    172
    
    Special Tools
    173
    
    Starting Problems
    174
    
    Troubleshooting
    174
    
    General Run & Transport Problems
    175
    
    Cutting Deck Operating Problems
    176
    
    Battery Test (Open Circuit Test)
    177
    
    Charging System Test
    177
    
    Electrical System Quick Checks
    177
    
    Glow Plug System Test
    177
    
    Check Operation of Interlock Switches
    178
    
    Component Testing
    179
    
    Ignition Switch
    179
    
    Glow Relay
    180
    
    Interlock, Neutral, Seat, and High Temperature Shutdown Relays
    180
    
    Hour Meter
    181
    
    SRV Valve Solenoid
    181
    
    Below 240000000)
    182
    
    Diode Assemblies
    182
    
    Cutting Unit Drive Switch (Serial Number above 314000000)
    185
    
    Cutting Unit Drive Switch (Serial Number below 314000000)
    185
    
    Neutral Switch
    186
    
    Seat Switch
    186
    
    Fusible Link Harness
    187
    
    Parking Brake and Transport/Mow Switches
    187
    
    Fuel Pump
    189
    
    Fuel Stop Solenoid (Solenoid with 3 Wire Connector)
    190
    
    Fuel Stop Solenoid (Solenoid with 2 Wire Connector)
    191
    
    Glow Controller
    192
    
    Standard Control Module
    193
    
    Battery Care
    194
    
    Battery Storage
    194
    
    Service and Repairs
    194
    
    Battery Service
    195
    
    Solenoid Valve Coil
    198
Chapter 6 Wheels, Brakes, and Chassis

199
- Special Tools
  200
- Specifications
  200
- Adjustments
  201
  - Adjust Brake Lever
    201
  - Adjust Brakes
    202
  - Adjust Front Lift Arms
    203
  - Adjust Front Lift Arm Carrier Stop Bracket Assembly
    204
  - Adjust Rear Lift Arm
    205
- Service and Repairs
  206
  - Standard Seat
    206
- Deluxe Seat
  207
- Front Wheel and Brake
  208
- Rear Fork and Wheel
  210
- Brake Lever Linkages
  212
- Steering Column
  214
- Front Lift Arms
  216
- Rear Lift Arm
  218
- Sidewinder Carrier
  220
- Hood Removal
  221
Chapter 7 Cutting Units

223
- Specifications
  224
- Troubleshooting
  225
  - Factors that Can Affect Quality of Cut
    225
  - Specifications
    225
- Special Tools
  226
- Adjustments
  227
  - Height--Of--Cut Adjustment
    227
    
    Adjust Roller Scraper
    228
- Adjustments
  228
- Blade Stopping Time
  230
- Service and Repairs
  230
- Cutting Unit Removal and Installation
  231
- Cutting Blade Removal and Installation
  232
- Inspecting and Sharpening Blade
  232
- Rear Roller
  233
- Rear Roller Service (Non--Greasable Bearings)
  234
- Rear Roller Service (Greasable Bearings with Retaining Ring)
  235
- Rear Roller Service (Greasable Bearings with Bearing Nut)
  236
- Front Roller Service
  238
- Blade Spindle Service
  240
- Carrier Frame
  242

Toro 30821 Operator's Manual (48 pages)

Traction Unit

Brand: Toro | Category: Lawn Mower | Size: 1.5 MB

Table of Contents
2
Introduction
3
Safety
3
- Safe Operating Practices
  3
- Toro Mower Safety
  5
- Sound Power Level
  6
- Sound Pressure Level
  7
- Vibration Level
  7
- Safety and Instruction Decals
  7
Specifications
11
- General Specifications
  11
- Optional Equipment
  11
Setup
12
- Loose Parts
  12
- Activating, Charging, and Connecting the Battery
  13
- Installing the Seat
  14
- Checking the Angle Indicator
  15
- Installing the Hood Latch (CE)
  15
- Installing the Exhaust Guard (CE)
  15
- Adjusting the Lift Arms
  16
- Rear Ballast
  17
Before Operating
17
Operation
21
- Controls
  21
  - Oil Pressure Warning Light
    22
  - Hour Meter
    22
  - Parking Brake
    22
- Starting and Stopping the Engine
  23
- Bleeding the Fuel System
  23
- Checking the Interlock System
  24
- Towing the Traction Unit
  24
- Standard Control Module (SCM)
  25
- Operating Characteristics
  27
Maintenance
30
- Recommended Maintenance Schedule
  30
- Daily Maintenance Checklist
  31
- Greasing the Bearings and Bushings
  32
- Service Interval Chart
  35
- Removing the Hood
  36
- General Air Cleaner Maintenance
  36
- Servicing the Air Cleaner
  36
- Servicing the Engine Oil and Filter
  37
- Servicing the Fuel System
  37
- Bleeding Air from the Injectors
  38
- Cleaning the Engine Cooling System
  38
- Servicing the Engine Belts
  39
- Adjusting the Throttle
  40
- Changing the Hydraulic Fluid
  40
- Replacing the Hydraulic Filter
  41
- Checking the Hydraulic Lines and Hoses
  41
- Adjusting the Traction Drive for Neutral
  41
- Adjusting the Parking Brake
  42
- Caring for the Battery
  42
- Storing the Battery
  43
- Fuses
  43
- Electrical Schematic
  44
- Hydraulic Schematic
  45
- Preparation for Seasonal Storage
  46
The Toro General Commercial Products Warranty
48

Toro 30821 Operator's Manual (36 pages)

Brand: Toro | Category: Lawn Mower | Size: 4.32 MB

Table of Contents
2
Safety Instructions

3
- While Operating
  4
Symbols

6
Specifications

9
Pre-Operating Checks

10
- Adjust Lift Arms
  10
- Check Crankcase Oil
  11
- Fill the Fuel Tank
  11
- Check the Cooling System
  12
- Check Hydraulic System Fluid
  12
- Check the Tire Pressure
  14
- Check Torque of Wheel Nuts
  14
Controls

15
Operating Instructions

17
- Starting/Stopping the Engine
  17
- Bleeding the Fuel System
  17
- Check Operation of Interlock Switches
  18
- Towing the Traction Unit
  18
- Operating Characteristics
  19
- Mowing Techniques
  20
- After Mowing
  20
Daily Maintenance Checklist

21
Maintenance Schedule

21
Lubrication

22
- Hood Removal
  24
Air Cleaner Maintenance

24
- General Air Cleaner Maintenance
  24
- Servicing the Air Cleaner
  24
Engine Maintenance

25
- Engine Oil and Filter
  25
- Fuel System
  25
- Bleeding Air from Injectors
  26
- Engine Cooling System
  27
- Servicing Engine Belts
  27
- Adjusting the Throttle
  28
Hydraulic Maintenance

29
Brake Maintenance

30
- Parking Brake Adjustment
  30
Electrical Maintenance

31
- Battery Care
  31
- Battery Storage
  32
- Fuses
  32
Preparation for Seasonal Storage

33
Identification and Ordering

33

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Lawn Mower Lawn Mower Accessories Snow Blower Lawn and Garden Equipment Utility Vehicle

More Toro Manuals

Toro 30821 Manuals

Toro 30821 Service Manual (256 pages)

Table of Contents

This Page Is Intentionally Blank.

Chapter 1 - Safety

Chapter 5 - Electrical System

Chapter 6 - Wheels, Brakes, and Chassis

Chapter 2 - Product Records and Maintenance

Chapter 3 - Kubota Diesel Engine

Chapter 7 - Cutting Uni Ts

Chapter 4 Hydraulic System

Chapter 5 Electrical System

Chapter 8 - Electrical Diagrams

Chapter 6 Wheels, Brakes, and Chassis

Chapter 7 Cutting Units

Toro 30821 Operator's Manual (48 pages)

Table of Contents

Toro 30821 Operator's Manual (36 pages)

Table of Contents

Safety Instructions

Symbols

Specifications

Pre-Operating Checks

Controls

Operating Instructions

Daily Maintenance Checklist

Maintenance Schedule

Lubrication

Air Cleaner Maintenance

Engine Maintenance

Hydraulic Maintenance

Brake Maintenance

Electrical Maintenance

Preparation for Seasonal Storage

Identification and Ordering

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Toro Categories