Toro Greensmaster Triflex 3300, 3400 (Models 04510, 04520) Service Repair Manual

Table of Content – Greensmaster Triflex 3300, 3400 (Models 04510, 04520)

Title Page
Revision History
Reader Comments
Preface
1 – Safety
General Safety Instructions
Before Operating
While Operating
Maintenance and Service
Jacking Instructions
Safety and Instruction Decals
2 – Product Records and Maintenance
Product Records
Maintenance
Equivalents and Conversions
Torque Specifications
Fastener Identification
Using a Torque Wrench with an Offset Wrench
Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series)
Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Fasteners)
Other Torque Specifications
Conversion Factors
3 – Gasoline Engine
Specifications
General Information
Operator’s Manual
Fuel Evaporative Control System
Adjustments
Choke Cable Adjustment
Throttle Cable Adjustment
Service and Repairs
Fuel Evaporative Control System (Serial Number Below 312000000)
Fuel Evaporative Control System (Serial Number Above 312000000)
Fuel Tank
Engine
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4 – Diesel Engine
Specifications
General Information
Operator’s Manual
Adjustments
Adjust Throttle Control
Service and Repairs
Air Cleaner Assembly
Exhaust System
Fuel Tank
Radiator
Engine
Engine Bell Housing
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5 – Hydraulic System
Specifications
General Information
Operator’s Manuals
Check Hydraulic Fluid Level
Pushing Traction Unit
Relieving Hydraulic System Pressure
Traction Circuit Component Failure
Hydraulic Hoses
Hydraulic Hose and Tube Installation (O-Ring Face Seal Fitting)
Hydraulic Fitting Installation (SAE Straight Thread O-Ring Fitting into Component Port)
Hydraulic Schematic
Hydraulic Flow Diagrams
Traction Circuit
Lower Cutting Units
Raise Cutting Units
Mow and Backlap
Right and Left Turn
Special Tools
Hydraulic Pressure Test Kit
Hydraulic Tester (Pressure and Flow)
40 GPM Hydraulic Tester (Pressure and Flow)
Hydraulic Hose Kit
O-ring Kit
High Flow Hydraulic Filter Kit
Hydraulic Test Fitting Kit
Measuring Container
Wheel Hub Puller
Troubleshooting
Testing
Charge Relief Valve Pressure Test (Using Tester with Flowmeter and Pressure Gauge)
Piston (Traction) Pump Flow Test (Using Tester with Flowmeter and Pressure Gauge)
Wheel Motor Efficiency Test (Using Tester with Flowmeter and Pressure Gauge)
Steering, Lift Relief Valve Pressure Test (Using Pressure Gauge)
Lower Cutting Units Relief Valve (RV) Pressure Test (Using Pressure Gauge)
Steering, Lift Circuit Gear Pump Flow Test (Using Tester with Flowmeter and Pressure Gauge)
Power Steering Valve Test
Mow Circuit Gear Pump Flow Test (Using Tester with Flowmeter and Pressure Gauge)
Mow Circuit Relief Pressure Test (Using Tester with Flowmeter and Pressure Gauge)
Reel Motor Case Drain Flow Test (Using Tester with Flowmeter and Pressure Gauge)
Adjustments
Adjust Manifold Relief Valves
Adjust Traction Control Assembly
Service and Repairs
General Precautions for Removing and Installing Hydraulic System Components
Flush Hydraulic System
Filtering Closed-Loop Traction Circuit
Hydraulic System Start-up
Gear Pump
Gear Pump Service
Piston (Traction) Pump Neutral Assembly
Piston (Traction) Pump
Piston (Traction) Pump Service
Piston Pump Crush Ring Replacement
Front Wheel Motors
Rear Wheel Motor (Optional 3WD)
Wheel Motor Service
Cutting Reel Motors
Cutting Reel Motor Service
Mow Control Manifold
Mow Control Manifold Service
Control Manifold Cartridge Valve Service
Lift Cylinders
Lift Cylinder Service
Lift Control Manifold
Lift Control Manifold Service
Power Steering Valve
Power Steering Valve Service
Steering Cylinder
Steering Cylinder Service
Hydraulic Reservoir (Machines Equipped with Turf GuardianTM Leak Detector System)
Hydraulic Reservoir (Machines Not Equipped with Turf GuardianTM Leak Detector System)
Leak Detector Tank (Machines Equipped with Turf GuardianTM Leak Detector System)
Leak Detector Solenoid Valve Assembly (Machines Equipped with Turf GuardianTM Leak Detector System)
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6 – Electrical System
General Information
Operator’s Manual
Electrical Drawings
Toro Electronic Controller (TEC)
CAN-bus Communications
Turf GuardianTM Leak Detector System Operation
Before Start‐Up (Cold Oil)
Normal Operation (Warm Oil)
Leak Alert!
Special Tools
Multimeter
Diagnostic Display
Skin-Over Grease
Battery Terminal Protector
Dielectric Gel
Battery Hydrometer
Troubleshooting
Diagnostic Light
Diagnostic Display
TEC Logic Chart (Greensmaster 3300)
TEC Logic Chart (Greensmaster 3400)
Electrical System Quick Checks
Battery Test
Charging System Test
Glow Plug System Test (Greensmaster 3400)
Adjustments
Parking Brake Switch
Neutral and Mow Switches
Component Testing
Ignition Switch (Serial Number Below 312000000)
Ignition Switch (Serial Number Above 312000000)
Engine Oil Pressure Indicator Light (Greensmaster 3300)
Indicator Lights (Greensmaster 3400)
Hour Meter
Fuse Block (Greensmaster 3300)
Fuse Block (Greensmaster 3400 with Serial Number Below 312000000)
Fuse Block (Greensmaster 3400 with Serial Number Above 312000000)
Fusible Links
Seat Switch
Neutral and Mow Switches
Parking Brake Switch
Joystick Raise and Lower Switches
Backlap Switch
Hydraulic Solenoid Valve Coils
Main Power, Charge Circuit (Greensmaster 3300), Glow (Greensmaster 3400) and Fan (Greensmaster 3400) Relays
Kill (Greensmaster 3300) and Start (Greensmaster 3400) Relays
Toro Electronic Controller (TEC)
CAN-bus Termination Resistors
Turf GuardianTM Leak Detector Oil Level Sensor (If Equipped)
Turf GuardianTM Leak Detector Alarm (If Equipped)
Starter Solenoid (Greensmaster 3300)
Fuel Pump (Greensmaster 3400 machines)
Fuel Solenoid (Greensmaster 3400 machines)
Temperature Sender (Greensmaster 3400 machines)
Diode Assembly (Greensmaster 3400)
Service and Repairs
Verify Interlock System Operation
Battery Storage
Battery Care
Battery Service
7 – Chassis
Specifications
General Information
Operator’s Manuals
Special Tools
Wheel Hub Puller
Grease Fitting
Adjustments
Parking Brake Adjustment
Service and Repairs
Wheels
Brake Service
Brake Cables
Rear Wheel Spindle Assembly
Rear Steering Fork
Control Console
Tank Mount Plate Assembly
Cutting Unit Suspension Crossarm Assembly
Cutting Unit Suspension Assembly
Cutting Unit Suspension Service
Frame Assembly
8 – DPA Cutting Units
Specifications
General Information
Cutting Unit Operator’s Manual
Supporting Cutting Unit when Servicing
Special Tools
Gauge Bar Assembly
Bedknife Screw Tool
Handle Assembly
Roller Bearing Installation Tools
Diameter, Circumference Measuring Tape
Turf Evaluator Tool
Bedknife Top Angle Indicator and Mount
Factors That Can Affect Cutting Performance
Set Up and Adjustments
Characteristics
Leveling Rear Roller
Service and Repairs
Backlapping
Bedbar Assembly
Bedknife Replacement and Grinding
Bedbar Adjuster Service
Reel Assembly Removal and Installation
Reel Assembly Service
Preparing Reel for Grinding
Reel Motor Adapter
Front Roller
Rear Roller
Roller Service
Rear Roller Brush (Optional)
9 – Belt Driven Groomer (Optional)
Specifications
General Information
Installation Instructions
Troubleshooting
Factors Affecting Grooming
Grooming Reel Mechanical Problems
Adjustments
Height, Depth of Groomer Adjustment
Service and Repairs
Groomer Belt Replacement (Forward Rotating Groomer Drive)
Groomer Cover (Counter Rotating Groomer Drive)
Grooming Reel (Forward Rotating Groomer Drive)
Grooming Reel (Counter Rotating Groomer Drive)
Grooming Reel Service
Grooming Reel Bearing Replacement
Idler Assembly (Forward Rotating Groomer Drive)
Idler Assembly (Counter Rotating Groomer Drive)
Lift Arm Assembly
Groomer Brush
10 : Universal Groomer (Optional)
Specifications
Universal Groomer
General Information
Installation Instructions
Grooming Performance
Troubleshooting
Service and Repairs
The Gear Box Assembly
The Idler Assembly
The Groomer Reel
The Height Adjuster Assembly
The Grooming Brush (Optional)
11 – Foldout Drawings
Hydraulic Schematic
Electrical Schematic Greensmaster 3300(Serial Number Below 312000000)
Electrical Schematic Greensmaster 3300 (Serial Numbers 312000001 to 314000000)
Electrical Schematic GR3400
Greensmaster 3300 Electrical Schematic (Serial Numbers 314000001 to 316000000)
Greensmaster 3300 Electrical Schematic (Serial Numbers 316000001 to 403410000)
Greensmaster 3300 Electrical Schematic (Serial Numbers above 403410001)
Electrical SchematicGreensmaster 3400(Serial Number Below 312000000)
Electrical Schematic Greensmaster 3400(Serial Number 312000001 to 314000000)
Greensmaster 3400 Electrical Schematic (Serial Numbers 314000001 to 316000000)
Greensmaster 3400 Electrical Schematic (Serial Numbers 316000001 to 403420000)
Greensmaster 3400 Electrical Schematic (Serial Numbers above 403420001)
Wire Harness Drawing Greensmaster 3300(Serial Number Below 312000000)
Wire Harness Drawing Greensmaster 3300 (Serial Numbers 312000001 to 316000000)
Wire Harness Drawing Greensmaster 3300 (Serial Numbers 316000001 to 403410000)
Wire Harness Drawing Greensmaster 3300 (Serial Numbers 403410001 to 406000000)
Wire Harness Drawing Greensmaster 3300(Serial Numbers above 406000001)
Wire Harness Drawing Greensmaster 3400 (Serial Number Below 312000000)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers 312000000 to 314000000)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers 314000001 to 316000000)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers 316000001 to 316000500)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers 316000501 to 403420000)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers 403420000 to 405700000)
Wire Harness Drawing Greensmaster 3400 (Serial Numbers above 405700001)