Service Manual
Table Of Contents
- Title Page
- Revision History
- Reader Comments
- Preface
- Table Of Contents
- 1 - Safety
- 2 - Product Records and Maintenance
- 3 - Kubota Diesel Engine
- 4 - Hydraulic System
- Specifications
- General Information
- Special Tools
- Hydraulic Schematics
- Hydraulic Flow Diagrams
- Troubleshooting
- Testing
- Traction Circuit Testing - Charge Pressure Test
- Traction Unit Testing - Wheel Motor Efficiency Tests
- Traction Circuit Testing - Piston Pump/Hydrostat Flow and Relief Pressure Test
- Cutting Unit Circuit Testing - Pressure Test
- Cutting Unit Circuit Testing - Reel Motor Efficiency/Case Drain Test
- Cutting Unit Circuit Testing - Reel Motor Cross-Over Relief Pressure Test (Reelmaster 3575-D)
- Cutting Unit Circuit Testing - Proportional Relief Valve (PRV) Pressure Test
- Cutting Unit Circuit Testing - Mow Control Manifold Relief Valve (RV) Pressure Test
- Cutting Unit Circuit Testing - Gear Pump (P1) Flow Test
- Steering/Lift Circuit Testing - Gear Pump (P2) Flow Test
- Steering/Lift Circuit Testing - Lift Relief Valve (RV1) Pressure Test (Reelmaster 3555-D and 3575-D)
- Steering/Lift Circuit Testing - Steering Relief Valve Pressure Test
- Steering/Lift Circuit Testing - Steering Control Valve and Steering Cylinder Test
- Adjustments
- Service and Repairs
- General Precautions for Removing and Installing Hydraulic System Components
- Check Hydraulic Lines and Hoses
- Priming Hydraulic Pumps
- Flush Hydraulic System
- Filtering Closed-Loop Traction Circuit
- Charge Hydraulic System
- Hydraulic Tank
- Radiator and Oil Cooler Assembly
- Hydraulic Pump Assembly
- Neutral Arm Assembly
- Piston Pump/Hydrostat
- Piston Pump/Hydrostat Service
- Gear Pump
- Gear Pump Service
- Front Wheel Motors
- Rear Wheel Motor
- Wheel Motor Service
- Cutting Unit Reel Motor
- Cutting Unit Reel Motor Service (Reelmaster 3550-D and 3555-D)
- Cutting Unit Reel Motor Service (Reelmaster 3575-D)
- Mow Control Manifold
- Mow Control Manifold Service
- Lift Control Manifold
- Lift Control Manifold Service (Reelmaster 3550-D)
- Lift Control Manifold Service (Reelmaster 3555-D and 3575-D)
- Control Manifold Cartridge Valve Service
- Steering Control Valve
- Steering Control Valve Service
- Steering Cylinder
- Steering Cylinder Service
- Front Lift Cylinders
- Rear Lift Cylinders
- Lift Cylinder Service
- 5 - Electrical System
- General Information
- Electrical Schematic
- Special Tools
- Troubleshooting
- Electrical System Quick Checks
- Adjustments
- Component Testing
- Ignition Switch
- Main Power Relay
- Fuses
- Fusible Links
- Toro Electronic Controller (TEC)
- Parking Brake Switch
- Neutral Switch
- Lower/Raise Joystick Switches
- Reel Enable/Disable Switch
- Mow/Transport Switch
- Seat Switch
- Backlap Switch
- Turn Around Switch (Reelmaster 3555-D and 3575-D)
- Engine Temperature Sender
- Start Relay
- Fuel Stop Solenoid
- Fuel Pump
- Glow Relay
- Hydraulic Solenoid Valve Coils
- Indicator Lights
- CAN-bus Termination Resistors
- Hour Meter
- Oil Pressure Switch
- Worklight Switch
- Service and Repairs
- 6 - Chassis
- 7 - DPA Cutting Units
- 8 - Belt Driven Groomer (Optional)
- 9 - Universal Groomer (Optional)
- 10 - Foldout Drawings
- Electrical Drawing Designations
- Reelmaster 3550-D Hydraulic Schematic
- Reelmaster 3555-D/3575-D Hydraulic Schematic
- Reelmaster 3550-D Electrical Schematic (machine serial numbers below 316000300)
- Reelmaster 3550-D (machine serial numbers above 316000300) Electrical Schematic
- Reelmaster 3555-D/3575-D Electrical Schematic
- Reelmaster 3550--D/3555--D/3575--D Electrical Schematic (Serial Numbers Above 403446001)
- Reelmaster 3550-D (machine serial numbers below 316000300) Wire Harness Drawing
- Reelmaster 3550-D (machine serial numbers below 316000300) Wire Harness Diagram
- Reelmaster 3550--D/3555--D/3575--D (Machine serial number 316000301 to 403446000) Wire Harness Drawing
- Reelmaster 3550-D (machine serial numbers above 316000300) Wire Harness Diagram
- Reelmaster 3550--D/3555--D/3575--D Wire Harness Drawing(Machine serial number 316000301 to 403446000)
- Reelmaster 3550--D/3555--D/3575--D Wire Harness Drawing Serial Numbers 403446001 to 405999999)
- Reelmaster 3550--D/3555--D/3575--D Wire Harness Drawing (Serial Numbers Above 406000000)
Reelmaster 3550−D/3555−D/3575−DPage 5 − 50Electrical System
Worklight Switch
The worklight switch is located on the control panel
(Fig. 59). This rocker switch allows the worklights
(headlights) to be turned on and off.
Testing
1. Park machine on level surface, lower cutting units,
stop engine, apply parking brake and remove key from
ignition switch.
2. Remove cover from control panel to gain access to
worklight switch.
3. Disconnect wire harness electrical connector from
the worklight switch.
4. With the use of a multimeter (ohms setting), the
worklight switch functions may be tested to determine
whether continuity exists between the various terminals
for each position. The switch terminals are marked as
shown in Figure 60. The circuitry of the worklight switch
is shown in the chart below. Verify continuity between
switch terminals.
SWITCH
POSITION
NORMAL
CIRCUITS
OTHER
CIRCUITS
ON 2 + 3 5 + 6
OFF 2 + 1 5 + 4
5. Replace worklight switch if testing identifies that
switch is faulty.
6. After testing is completed, connect the wire harness
connector to the worklight switch. Install control panel
cover.
1. Control panel 2. Worklight switch
Figure 59
2
1
Figure 60
BACK OF SWITCH
NOTE: Worklight switch terminals 1, 4, 5 and 6 are not
used.