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 − 54Electrical System
Battery Charging
To minimize possible damage to the battery and allow
the battery to be fully charged, the slow charging meth-
od is presented here. This charging method can be ac-
complished with a constant current battery charger.
WARNING
Charge battery in a well ventilated place so
gasses produced while charging can dissipate.
Since the gases are explosive, keep open
flames and electrical sparks away from the bat-
tery; do not smoke. Nausea may result if the
gases are inhaled. Unplug charger from electri-
cal outlet before connecting or disconnecting
charger leads to or from battery posts.
CAUTION
Follow the battery charger manufacturer’s
instructions when using a battery charger.
1. Determine the battery charge level from its open cir-
cuit voltage.
Battery Charge Level
Open Circuit Voltage
100% 12.68
75% 12.45
50% 12.24
25% 12.06
0% 11.89
2. Determine the charging time and rate using the bat-
tery charger manufacturer’s instructions or the fol-
lowing table.
3. Following the battery charger manufacturer’s
instructions, connect the charger cables to the battery.
Make sure a good connection is made.
4. Charge the battery following the battery charger
manufacturer’s instructions.
5. Occasionally check the temperature of the battery. If
the temperature exceeds 125F (52C), the charging rate
must be lowered or temporarily stopped.
Battery
Reserve
Capacity
(Minutes
)
Battery Charge Level
(Percent of Fully Charged)
75% 50% 25% 0%
80 or less 3.8 hrs
@
3 amps
7.5 hrs
@
3 amps
11.3 hrs
@
3 amps
15 hrs
@
3 amps
81 to 125 5.3 hrs
@
4 amps
10.5 hrs
@
4 amps
15.8 hrs
@
4 amps
21 hrs
@
4 amps
126 to
170
5.5 hrs
@
5 amps
11 hrs
@
5 amps
16.5 hrs
@
5 amps
22 hrs
@
5 amps
171 to
250
5.8 hrs
@
6 amps
11.5 hrs
@
6 amps
17.3 hrs
@
6 amps
23 hrs
@
6 amps
above
250
6 hrs
@
10 amps
12 hrs
@
10 amps
18 hrs
@
10 amps
24 hrs
@
10 amps
CAUTION
Do not charge a frozen battery because it can ex-
plode and cause injury. Let the battery warm to
60F (16C) before connecting to a charger.
Charge the battery in a well−ventilated place to
dissipate gases produced from charging. These
gases are explosive; keep open flame and elec-
trical spark away from the battery. Do not smoke
.
Nausea may result if the gases are inhaled. Un-
plug the charger from the electrical outlet before
connecting or disconnecting the charger leads
from the battery posts.