Service Manual
Table Of Contents
- Title Page
- Revision History
- Reader Comments
- Preface
- Chapter 1 : Safety
- Chapter 2 : Specifications and Maintenance
- Chapter 3 : Troubleshooting
- GEARS – The Systematic Approach to Defining, Diagnosing and Solving Problems
- Operator Advisories
- Dialogue Messages
- Machine Faults
- Using the InfoCenter Display for Troubleshooting
- Troubleshooting General Operation Problems
- Greensmaster 3360 (Model 04580)
- Greensmaster 3370 (Model 04590)
- Troubleshooting a Lithium-Ion Battery-Related Fault (Model 04590)
- Aftercut Appearance
- Grooming Performance
- Universal Groomer Problems (Optional)
- Battery Charger Error and Fault Codes (Model 04590)
- Chapter 4 : Engine (Model 04580)
- Chapter 5 : Electrical System
- General Information
- Electrical System Operation
- Traction Subsystem
- Steering Subsystem
- Lift/Lower Subsystem
- Cutting Unit Drive Subsystem
- 12 VDC System Components
- 48 VDC System Components
- 48V Battery Service Disconnect
- InfoCenter Display
- CAN bus Communications
- T1: Primary Controller
- SC8: Lithium-Ion Battery Controller (Model 04590)
- T6: Precharge Controller (Model 04590)
- Electrical System Quick Checks
- Adjustments
- Testing the Electrical Components
- Fuses
- CAN bus
- CAN bus Isolation Module
- InfoCenter Display
- T1: Primary Controller
- Starter/Generator (Model 04580)
- SC8: Lithium-Ion Battery Controller (Model 04590)
- T6: Precharge Controller (Model 04590)
- 48 VDC/12 VDC Converter (Model 04590)
- Front Traction Motor Controllers
- Front Traction Motor
- Rear Wheel Traction Motor (Optional 3WD)
- Steering Input Device
- Steering Motor
- Location ID Module
- Cutting Unit Motors
- Key Switch (Model 04580)
- Key Switch (Model 04590)
- Function Control Switch
- Light Switch (Optional)
- Seat Switch
- Brake Actuator
- Manual Parking Brake Switch
- Cutting Unit Lift/Lower Switches
- Lift/Lower Actuators
- Engine Oil Pressure Switch (Model 04580)
- Traction Pedal Position Sensor
- Steering Position Sensor
- Relays
- Contactors
- Diode Assemblies
- CAN bus Terminator Resistors
- Lead Acid Batteries (Model 04580)
- Lithium-Ion Batteries (Model 04590)
- Service and Repairs
- Chapter 6 : Chassis
- General Information
- Adjustments
- Service and Repairs
- Wheels and Tires
- Front Wheel Hubs
- Front Traction Gear Box
- Front Traction Gear Box Service
- Rear Wheel Hub (Standard)
- Rear Wheel Hub (Optional 3WD)
- Rear Wheel Gear Box (Optional 3WD)
- Traction Pedal Assembly
- Brake Assembly
- Rear Wheel Caster Fork
- Steering Housing
- Steering Arm Assembly
- Control Console
- Platform Assembly
- Operator’s Seat
- Frame Assembly
- Hood Assembly
- Cutting Unit Suspension Assembly
- Cutting Unit Suspension Crossarm Assembly
- Chapter 7 : DPA Cutting Units
- Chapter 8 : Universal Groomer (Optional)
- Appendix A: Foldout Drawings
- Electrical Drawing Designations
- Electrical Schematic – 3360
- Electrical Schematic – 3370
- Electrical Schematic – 3370 (continued)
- Wire Harness Drawing – 3360
- Wire Harness Diagram – 3360
- Wire Harness Diagram – 3360 (continued)
- Wire Harness Drawing – 3370
- Wire Harness Diagram – 3370
- Wire Harness Diagram – 3370 (continued)
CANbus
ThemachinecontrollerscommunicatewitheachotheronaControllerArea
Network(CAN)bussystem;refertoCANbusCommunications(page5–12)for
CANbusoperationnotes.Controllersthatoperateon12VDCconnecttothe
12VsideoftheCANbus(CANA),whilecontrollersthatoperateon48VDC
connecttothe48VsideoftheCANbus(CANB).A120ohmCANtermination
resistorislocatedateachendofCANA,andateachendofCANB(4total);
refertoCANbusT erminatorResistors(page5–102).
g287505
Figure41
(eTriFlexCANbus)
1.CANbusisolationmodule13.T6:Pre–chargecontroller(model04590only)
2.CANA–12VDCside14.SC2:Lift/Lower1actuatorcontroller(center)
3.CANB–48VDCside15.SC2:Lift/Lower2actuatorcontroller(left)
4.CANbusterminatorresistor(4each)16.SC2:Lift/Lower3actuatorcontroller(right)
5.T1:Primarycontroller
17.SC5:Traction1motorcontroller(right)
6.SC1:InfoCenter18.SC6:Traction2motorcontroller(left)
7.CANAdiagnosticport19.SC7:Steeringmotorcontroller
8.T2:CuttingUnit1motorcontroller(center)20.SC8:Li-ionbatterycontroller(model04590only)
9.T3:CuttingUnit2motorcontroller(left)21.CANBdiagnosticport
10.T4:CuttingUnit3motorcontroller(right)22.Lithium-ionbatteryinterface(model04590only)
11.T5:Traction3motorcontroller(optional)23.Lithium-ionbatteries(model04590only)
12.T6:Starter/Generatorcontroller(model04580only)
TestingtheCANbus
1.MakesurethatkeyswitchisintheOFFposition.
2.Removetherightsidecover.
ElectricalSystem:TestingtheElectricalComponents
Page5–30
Greensmaster®eTriFlex3360and3370
19239SLRevE