Toro 30857 Manuals

Manuals and User Guides for Toro 30857. We have 2 Toro 30857 manuals available for free PDF download: Service Manual, Operator's Manual

Toro 30857 Service Manual

Toro 30857 Service Manual (298 pages)

Brand: Toro | Category: Lawn Mower | Size: 23.36 MB

Table of Contents

This Page Is Intentionally Blank.

3
- Service Manual
  1
- Table of Contents
  3
- General Safety Instructions 1
  5
- Chapter 1 -- Safety
  
  6
- Chapter 2 -- Product Records and Maintenance
  
  11
  - Maintenance
    11
  - Product Records
    11
  - Equivalents and Conversions
    12
  - Torque Specifications
    13
Chapter 3 Kubota Diesel Engine

17
- General Information
  17
- Kubota Workshop Manual, Diesel Engine
  17
- Chapter 4 -- Hydraulic System
  
  18
  - Service and Repairs
    17
  - Specifications
    17
  - Specifications
    18
  - General Information
    19
    
    Operator's Manual
    19
    
    Stopping the Engine
    19
    
    Air Filter System
    20
    
    Exhaust System
    22
    
    Fuel System
    24
    
    Check Fuel Lines and Connections
    25
    
    Drain and Clean Fuel Tank
    25
    
    Fuel Tank Installation
    25
    
    Fuel Tank Removal
    25
    
    Radiator
    26
    
    Engine
    28
    
    Engine Removal
    29
    
    Engine Installation
    30
    
    Pump Adapter Plate
    32
    
    Hydraulic Schematics 4
    35
    
    Check Hydraulic Fluid
    38
    
    Towing Traction Unit
    38
    
    Relieving Hydraulic System Pressure
    39
    
    Traction Circuit Component Failure
    39
    
    Hydraulic Hoses
    40
  - Hydraulic Schematics
    44
  - Hydraulic Flow Diagrams
    46
    
    Traction Circuit: Low Speed (4Wd)
    47
    
    Traction Circuit: High Speed (2Wd)
    49
    
    Mow Circuit
    59
    
    Cutting Deck Blade Braking
    60
    
    Steering Circuit
    63
    
    Engine Cooling Fan Circuit
    65
  - Special Tools
    66
    
    Measuring Container
    67
  - Troubleshooting
    69
    
    Traction Circuit Problems
    70
    
    Steering Circuit Problems
    72
  - Testing
    75
    
    Hydraulic System
    76
    
    Check Hydraulic Lines and Hoses
    102
    
    Flush Hydraulic System
    103
    
    Charge Hydraulic System
    104
    
    Gear Pump
    106
    
    Gear Pump Service
    108
    
    Piston (Traction) Pump
    110
    
    Piston (Traction) Pump Service
    112
    
    Wd/2Wd Control Manifold Service
    116
    
    Filtration/Charge Control Manifold Service
    118
    
    Rear Axle Motor
    120
    
    Front Wheel Motors
    122
    
    Rear Axle and Front Wheel Motor Service
    124
    
    Cutting Deck Motor
    125
    
    Cutting Deck Motor Service
    126
    
    Deck Control Manifold
    130
    
    Steering Control Valve
    136
    
    Steering Control Valve Service
    138
    
    Steering Cylinder
    140
    
    Steering Cylinder Service
    142
    
    Engine Cooling Fan Motor
    144
    
    Engine Cooling Fan Motor Service
    146
    
    Fan Control Manifold
    148
    
    Fan Control Manifold Service
    150
    
    Lift Control Manifold
    152
    
    Lift Circuit Junction Manifold
    158
    
    Lift Cylinder Service
    166
    
    Hydraulic Reservoir
    168
    
    Hydraulic Oil Cooler
    170
Chapter 5 Electrical System

173
- Electrical Drawings 5
  173
- General Information
  174
  - Operator's Manual
    174
    
    CAN--Bus Communications (Groundsmaster 4700--D)
    174
    
    Toro Electronic Controllers (TEC)
    174
- Electrical Drawings
  175
- Special Tools
  176
  - Diagnostic Display
    177
- Troubleshooting
  178
  - Verify Diagnostic Display Input Functions
    178
    
    Verify Diagnostic Display Output Functions
    181
    
    Starting Problems
    182
    
    Cutting Deck Operating Problems
    184
- Electrical System Quick Checks
  185
  - Charging System Test
    185
    
    Glow Plug System Test
    185
    
    Check Operation of Interlock Switches
    186
- Component Testing
  187
  - Ignition Switch
    187
    
    Fuses
    188
    
    Indicator Lights
    189
    
    PTO Switch
    190
    
    Cutting Deck Lift Switches
    191
  - Engine Cooling Fan Switch
    193
  - Seat Switch
    194
  - Parking Brake Switch
    195
  - Cutting Deck Position Switch
    196
  - Hour Meter
    197
  - Temperature Gauge
    197
  - Glow and Main Power Relays
    198
  - Start Relay
    199
  - Hydraulic Solenoid Valve Coils
    200
  - Engine Coolant and Hydraulic Oil Temperature Senders
    201
  - Specifications 6
    201
  - Fuel Pump
    202
  - Temperature Sender
    203
  - Traction Neutral Switch
    204
  - Diode Assembly
    204
- Service and Repairs
  205
  - Battery Storage
    205
  - Battery Care
    205
  - Battery Service
    206
    
    Battery Inspection and Maintenance
    206
    
    Battery Removal and Installation
    206
    
    Battery Testing
    207
    
    Battery Charging
    208
  - Hydraulic Solenoid Valve Coil
    209
Chapter 6 Axles, Planetaries and Brakes

211
- General Information 6
  211
- Specifications
  212
- General Information
  213
  - Operator's Manual
    213
- Service and Repairs
  214
  - Brake Assembly
    214
    
    Brake Inspection and Repair
    216
    
    Planetary Wheel Drive Assembly
    218
    
    Planetary Wheel Drive Service
    220
    
    Rear Axle Assembly
    224
    
    Rear Axle Service
    226
    
    Bevel Gear Case and Axle Case
    228
    
    Differential Shafts
    232
    
    Axle Shafts
    233
    
    Input Shaft/Pinion Gear
    234
    
    Differential Gear
    236
    
    Pinion Gear to Ring Gear Engagement
    239
Chapter 7 Chassis

241
- General Information
  242
  - Operator's Manual
    242
    
    Cutting Deck Identification
    242
- Service and Repairs
  244
  - Steering Column
    244
    
    Console Arm
    246
    
    Lift Arms for Cutting Decks #1, #4 and #5
    248
    
    Lift Arms for Cutting Decks #2 and #3
    250
    
    Lift Arms for Cutting Decks #6 and #7 (Groundsmaster 4700--D)
    252
    
    Operator Seat
    254
    
    Operator Seat Service
    256
    
    Hood
    260
Chapter 8 Cutting Decks

263
- Troubleshooting 8
  263
- Specifications
  264
- General Information
  265
  - Operator's Manual
    265
- Troubleshooting
  266
  - Factors that Can Affect Quality of Cut
    266
- Special Tools
  267
- Adjustments
  268
  - Blade Stopping Time
    268
- Service and Repairs
  270
  - Blade Spindle Assembly
    270
  - Blade Spindle Service
    272
  - Rear Roller
    274
  - Rear Roller Service
    276
  - Front Roller Service
    278
  - Cutting Deck Carrier Frame
    280
- Chapter 9 -- Foldout Drawings
  
  283
  - Electrical Schematic
    283
  - Hydraulic Schematics
    283
  - Wire Harness Drawings
    283

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Toro 30857 Operator's Manual

Toro 30857 Operator's Manual (56 pages)

Traction Unit

Brand: Toro | Category: Lawn Mower | Size: 3.06 MB

Table of Contents

Introduction
2
Table of Contents
3
Safety
4
Setup
12
Product Overview
15
- Controls
  15
  - Diagnostic Light
    16
  - Key Switch
    16
  - Pto Switch
    16
  - Throttle Control
    17
  - Hour Meter
    17
  - Light Switch
    17
  - Fuel Gauge
    17
  - Seat Adjustments
    17
  - Engine Cooling Fan Switch
    17
- Specifications
  19
- Traction Unit Specifications
  19
- Attachments/Accessories
  19
Operation
20
- Checking the Engine Oil Level
  20
- Checking the Cooling System
  20
- Filling the Fuel Tank
  21
- Checking the Hydraulic Fluid Level
  22
- Checking the Tire Pressure
  23
- Starting and Stopping the Engine
  23
- Checking the Interlock Switches
  24
- Pushing or Towing the Machine
  24
- Jacking Points
  25
- Tie Downs
  25
- Operating Characteristics
  25
- Engine Cooling Fan Operation
  25
- Operating Tips
  26
Maintenance
27
- Recommended Maintenance Schedule(S)
  27
  - Daily Maintenance Checklist
    28
  - Service Interval Chart
    29
- Premaintenance Procedures
  30
  - Removing the Hood
    30
- Lubrication
  30
  - Greasing the Bearings and Bushings
    30
- Engine Maintenance
  32
- Fuel System Maintenance
  34
  - Fuel Tank
    34
  - Fuel Lines and Connections
    34
  - Servicing the Water Separator
    34
  - Fuel Pick up Tube Screen
    35
  - Bleeding Air from the Injectors
    35
- Electrical System Maintenance
  36
  - Charging and Connecting the Battery
    36
  - Battery Care
    37
  - Fuses
    37
- Drive System Maintenance
  38
- Cooling System Maintenance
  41
  - Servicing the Engine Cooling System
    41
- Brake Maintenance
  42
  - Adjusting the Service Brakes
    42
- Belt Maintenance
  43
  - Servicing the Alternator Belt
    43
- Hydraulic System Maintenance
  43
- Cleaning
  46
  - Servicing the Spark Arrestor Muffler
    46
Storage
46
- Traction Unit
  46
- Engine
  46
Schematics
47
The Toro Total Coverage Guarantee
56

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