Toro Greensmaster TriFlex 3320/3420 Manuals

Toro Greensmaster TriFlex 3320/3420 Manuals

Manuals and User Guides for Toro Greensmaster TriFlex 3320/3420. We have 1 Toro Greensmaster TriFlex 3320/3420 manual available for free PDF download: Service Manual

Toro Greensmaster TriFlex 3320/3420 Service Manual

Toro Greensmaster TriFlex 3320/3420 Service Manual (360 pages)

ride-on Lawnmowers

Brand: Toro | Category: Lawn Mower | Size: 36.31 MB

Table of Contents

This Page Is Intentionally Blank.

3
- Service Manual
  1
- Table of Contents
  3
- General Safety Instructions 1
  7
- Chapter 1 -- Safety
  
  8
  - General Safety Instructions
    8
    
    Before Operating
    8
    
    While Operating
    9
    
    Jacking Instructions 1
    10
    
    Maintenance and Service
    10
  - Jacking Instructions
    11
  - Safety and Instruction Decals
    12
- Chapter 2 -- Product Records and Maintenance
  
  13
  - Maintenance
    13
  - Product Records
    13
  - Equivalents and Conversions
    14
  - Torque Specifications
    15
    
    Specifications 3
    15
Chapter 3 Gasoline Engine

19
- General Information 3
  19
- Specifications
  20
- General Information
  21
- Fuel Evaporative Control System
  22
- Adjustments
  25
- Service and Repairs
  26
Chapter 4 Diesel Engine

35
- Adjustments
  35
- General Information
  35
- Kubota Workshop Manual, Diesel Engine
  35
  - Sm--E3B Series
    37
- Chapter 5 -- Hydraulic System
  
  37
  - Service and Repairs
    35
  - Specifications
    35
  - General Information
    37
    
    Operator's Manual
    37
    
    Adjust Throttle Control
    39
    
    Adjustments 4
    39
    
    Air Cleaner Assembly
    40
    
    Service and Repairs 4
    40
    
    Exhaust System
    42
    
    Fuel Tank
    44
    
    Radiator
    46
    
    Starter Motor
    48
    
    Engine
    50
    
    Engine Removal
    50
    
    Engine Installation
    52
Chapter 5 Hydraulic System

55
- Specifications 5
  55
- Specifications
  57
- Chapter 6 -- Electrical System
  
  58
  - General Information
    58
    
    Check Hydraulic Fluid Level
    58
    
    Operator's Manuals
    58
    
    Pushing Traction Unit
    58
    
    Opening Electrical Circuit to Cutting Units
    59
    
    Relieving Hydraulic System Pressure
    59
    
    Traction Circuit Component Failure
    59
    
    Hydraulic Hoses
    60
    
    Hydraulic Hose and Tube Installation
    61
  - Hydraulic Schematic
    64
  - Hydraulic Flow Diagrams
    66
    
    Traction Circuit
    67
    
    Lower Cutting Units
    69
    
    Raise Cutting Units
    71
    
    Right and Left Turn
    73
  - Special Tools
    74
    
    Hydraulic Test Fitting Kit
    76
    
    Measuring Container
    77
  - Troubleshooting
    78
    
    General Hydraulic System Problems
    78
    
    Testing 5
    79
    
    Traction Circuit Problems
    79
    
    Lift/Lower Circuit Problems
    80
    
    Adjustments 5
    81
    
    Steering Circuit Problems
    81
    
    Testing
    82
    
    Charge Relief Valve Pressure Test
    84
    
    Wheel Motor Efficiency Test
    88
    
    Steering/Lift Relief Valve Pressure Test
    90
    
    Service and Repairs 5
    91
    
    Lower Cutting Units Relief Valve (RV)
    92
    
    Pressure Test
    93
    
    Steering/Lift Circuit Gear Pump Flow Test
    94
    
    Power Steering Valve Test
    96
    
    Adjust Manifold Relief Valves
    98
    
    Adjustments
    98
    
    Adjust Traction Control Assembly
    99
    
    General Information 6
    100
    
    General Precautions for Removing and Installing Hydraulic System Components
    100
    
    Service and Repairs
    100
    
    Flush Hydraulic System
    101
    
    Filtering Closed--Loop Traction Circuit
    102
    
    Special Tools 6
    102
    
    Hydraulic System Start--Up
    103
    
    Gear Pump
    104
    
    Gear Pump Service
    106
    
    Piston (Traction) Pump Neutral Assembly
    108
    
    Piston (Traction) Pump
    110
    
    Piston (Traction) Pump Service
    114
    
    Piston Pump Crush Ring Replacement
    116
    
    Front Wheel Motors
    118
    
    Rear Wheel Motor (Optional 3WD)
    120
    
    Wheel Motor Service
    122
    
    Lift Cylinders
    124
    
    Lift Cylinder Service
    126
    
    Lift Control Manifold
    128
    
    Lift Control Manifold Service
    130
    
    Control Manifold Cartridge Valve Service
    132
    
    Power Steering Valve
    134
    
    Power Steering Valve Service
    136
    
    Steering Cylinder
    138
    
    Steering Cylinder Service
    140
    
    Hydraulic Reservoir
    142
    
    Leak Detector Tank (Machines Equipped with Optional Turf Guardiant Leak Detector System)
    144
    
    Leak Detector Solenoid Valve Assembly (Machines Equipped with Optional Turf Guardiant Leak Detector System)
    148
Chapter 6 Electrical System

151
- Electrical System Quick Checks 6
  151
- General Information
  152
  - CAN--Bus Communications
    152
  - Operator's Manual
    152
  - Toro Electronic Controller (TEC)
    152
  - Electrical Drawings
    153
  - Opening Electrical Circuit to Cutting Units
    153
- Electrical System Operation
  154
  - 12 Volt DC System Operation
    154
  - Electric Reel Drive System (48 Volt DC) Operation
    154
- Turf Guardian Leak Detector System Operation
  156
- Special Tools
  158
- Infocenter Display (Serial Number above 312000000)
  162
  - Faults Screen
    164
  - Main Menu Screen
    164
  - Diagnostics Screen
    166
  - Adjustments 6
    168
- Troubleshooting
  170
  - Component Testing 6
    170
  - Diagnostic Light (Serial Number below 312000000)
    170
  - Fault Codes
    172
  - Hand Held Diagnostic Display
    176
  - Starting Problems
    182
  - General Run and Transport Problems
    184
  - Cutting Unit Operating Problems
    185
  - Service and Repairs 6
    187
- Electrical System Quick Checks
  187
- Adjustments
  188
  - Parking Brake Switch
    188
  - Neutral and Mow Switches
    189
- Component Testing
  190
- Chapter 7 - - Chassis
  
  203
  - Joystick Raise and Lower Switches
    203
  - Backlap Switch
    204
  - Electric Reel Contactor
    205
  - Reel Speed Potentiometer (Serial Number below 312000000)
    206
  - Toro Electronic Controller (TEC)
    207
  - Hydraulic Solenoid Valve Coils
    208
  - Kill (Greensmaster 3320) and Start (Greensmaster 3420) Relays
    212
  - CAN--Bus Termination Resistors
    213
  - Electric Reel Circuit Protection Diode
    214
  - Location ID Module
    215
  - Starter Solenoid (Greensmaster 3320)
    216
  - Specifications 7
    217
  - Fuel Pump (Greensmaster 3420)
    217
  - Fuel Solenoid (Greensmaster 3420)
    218
  - Temperature Sender (Greensmaster 3420)
    219
  - Diode Assembly (Greensmaster 3420)
    220
  - Turf Guardian TM Leak Detector Oil Level Sensor (if Equipped)
    221
  - Turf Guardian TM Leak Detector Alarm (if Equipped)
    222
  - Service and Repairs
    224
  - Verify Interlock System Operation
    224
  - 12 Volt Battery Care
    225
  - 12 Volt Battery Storage
    225
  - 12 Volt Battery Service
    226
  - Electric Reel Drive System (48 Volt DC) Battery Pack Service
    230
  - General Information 7
    231
  - Generator Drive Belt (Greensmaster 3320)
    234
  - Generator Drive Belt (Greensmaster 3420)
    236
  - Generator Assembly (Greensmaster 3320)
    238
  - Generator Assembly (Greensmaster 3420)
    240
  - Generator Assembly Service
    242
  - Special Tools 7
    243
  - Cutting Reel Motor
    246
  - Cutting Reel Motor Service
    248
Chapter 7 Chassis

251
- Adjustments 7
  251
- Specifications
  252
- General Information
  253
  - Operator's Manuals
    253
    
    Opening Electrical Circuit to Cutting Units
    253
- Special Tools
  254
- Adjustments
  255
  - Parking Brake Adjustment
    255
- Service and Repairs
  256
  - Wheels
    256
    
    Brake Service
    258
    
    Brake Cables
    260
    
    Rear Wheel Spindle Assembly
    262
    
    Rear Steering Fork
    264
    
    Control Console
    266
    
    Tank Mount Plate Assembly
    268
    
    Cutting Unit Suspension Crossarm Assembly
    270
    
    Cutting Unit Suspension Assembly
    272
    
    Cutting Unit Suspension Service
    274
    
    Frame Assembly
    278
Chapter 8 Dpa Cutting Units

279
- Specifications 8
  279
- Specifications
  280
- General Information
  281
  - Cutting Unit Operator's Manual
    281
    
    Opening Electrical Circuit to Cutting Units
    281
    
    Supporting Cutting Unit When Servicing
    281
- Special Tools
  282
- Factors that Can Affect Cutting Performance
  284
- Set up and Adjustments
  288
  - Characteristics
    288
    
    Leveling Rear Roller
    289
- Service and Repairs
  290
  - Backlapping
    290
    
    Bedbar Assembly
    292
    
    Bedbar Adjuster Service
    294
    
    Bedknife Replacement and Grinding
    296
    
    Cutting Reel Assembly Removal and Installation
    298
    
    Cutting Reel Assembly Installation
    299
    
    Cutting Reel Assembly Removal
    299
    
    Cutting Reel Assembly Service
    302
    
    Preparing Reel for Grinding
    304
    
    Reel Motor Adapter
    305
    
    Front Roller
    306
    
    Rear Roller
    307
    
    Roller Service
    308
    
    Rear Roller Brush (Optional)
    310
Chapter 9 Groomer

313
- Specifications
  314
- General Information
  315
- Installation Instructions
  315
- Opening Electrical Circuit to Cutting Units
  315
- Troubleshooting
  316
  - Factors Affecting Grooming
    316
  - Grooming Reel Mechanical Problems
    317
- Adjustments
  318
  - Height/Depth of Groomer Adjustment
    318
- Service and Repairs
  319
- Chapter 10
  
  342
  - Greensmaster 3320
    342
  - Greensmaster 3320
    343
  - Greensmaster 3420 (Serial Number below 312000000)
    344
  - Greensmaster 3420
    344
  - Greensmaster 3420 (Serial Number above 312000000)
    345
  - Above 312000000)
    345

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