Service Manual
Table Of Contents
- Title Page
- Revision History
- Reader Comments
- Preface
- Table of Contents
- 1 - Safety
- 2 - Product Records and Maintenance
- 3 - Yanmar Diesel Engine
- 4 - Kubota Diesel Engine
- 5 - Hydraulic System
- Specifications
- General Information
- Operator's Manual
- Hydraulic Component Locations
- Relieving Hydraulic System Pressure
- Traction Circuit Component Failure
- Towing Traction Unit
- 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
- Special Tools
- Troubleshooting
- Testing
- Traction Circuit - Charge Pressure Test
- Traction Circuit - Relief Pressure Test
- Traction Circuit - Piston (traction) Pump Flow Test
- Traction Circuit - Front Wheel Motor Case Drain Leakage Test
- Traction Circuit - Reverse Reducing Valve (PR) Pressure Test
- Traction Circuit - Rear Relief Valve (RV) Pressure Test
- Cutting Unit Circuit - Pressure Test
- Cutting Unit Circuit - Relief Pressure Test
- Cutting Unit Circuit - Cutting Unit Motor Case Drain Leakage Test
- Steering/Lift Circuit - Steering Relief Pressure Test
- Steering/Lift Circuit - Steering Cylinder Test
- Steering/Lift Circuit - Lift Relief Pressure Test
- Cooling Fan Circuit - Pressure Test
- Cooling Fan Circuit - Fan Motor Case Drain Leakage Test
- Gear Pump Flow Test (pump sections P2 thru P5)
- 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
- Gear Pump
- Gear Pump Service
- Piston (Traction) Pump
- Piston (traction) Pump Service
- Rear Traction Manifold
- Rear Traction Manifold Service
- HI/LOW Range Manifold
- Front Wheel Motors
- Rear Axle Motor
- Front Wheel Motor and Rear Axle Motor Service
- Cutting Unit Motor
- Cutting Unit Motor Service
- Mow Control Manifold
- Mow Control Manifold Service
- Steering Control Valve
- Steering Control Valve Service
- Steering Cylinder
- Steering Cylinder Service
- Engine Cooling Fan Motor
- Engine Cooling Fan Motor Service
- Fan Control Manifold
- Fan Control Manifold Service
- Lift Manifold
- Lift Manifold Service
- Control Manifold Cartridge Valve Service
- Lift Junction Manifold
- Front Lift Cylinders
- Rear Lift Cylinders
- Lift Cylinder Service
- Hydraulic Reservoir
- Hydraulic Oil Cooler
- 6 - Electrical System
- General Information
- Electrical Drawings
- Special Tools
- InfoCenter Display
- Troubleshooting
- Electrical System Quick Checks
- Adjustments
- Component Testing
- Fusible Link Harness
- Fuses
- Toro Electronic Controllers (TEC)
- Ignition Switch
- Reel Enable/Disable Switch
- Engine Speed Switch (Yanmar Diesel Engine Only)
- Lower/Raise Joystick Switches
- Seat Switch
- Traction Neutral Switch
- Parking Brake Switch
- HI/LOW (Transport/Mow) Switch
- Cutting Unit Position Switch
- Backlap Switches
- Hydraulic Oil Temperature Sender
- Engine Temperature Sender (Kubota Diesel Engine Only)
- Relays with Four (4) Terminals
- Relays with Five (5) Terminals
- Hydraulic Solenoid Valve Coils
- Fuel Pump (Yanmar Diesel Engine Only)
- Fuel Pump (Kubota Diesel Engine Only)
- Fuel Stop Solenoid (Kubota Diesel Engines Only)
- CAN-bus Termination Resistor
- Diode Assembly
- Resistor Assembly
- Worklight Switch
- Service and Repairs
- 7 - Axles, Planetaries and Brakes
- 8 - Chassis
- 9 - DPA Cutting Units
- Table of Contents
- Specifications
- General Information
- Special Tools
- Gauge Bar Assembly
- Bedknife Screw Tool
- Handle Assembly
- Plastic Plug
- Cutting Unit Kickstand
- Spline Insert Tool
- Diameter/Circumference Measuring Tape
- Roller Rebuild Kit
- Turf Evaluator Tool
- Reel Bearing Installation Tool (cutting units with painted side plates)
- Cutting Reel Shim
- Cutting Performance Paper
- Pulley Alignment Tool
- Bedknife Top Angle Indicator and Mount
- Factors That Can Affect Cutting Performance
- Adjustments
- Service and Repairs
- Hydraulic Reel Motor
- Backlapping
- Bedbar Assembly
- Bedknife Replacement and Grinding
- Bedbar Adjuster Service
- Reel Assembly (cutting units with painted side plates)
- Reel Assembly Service (cutting units with painted side plates)
- Reel Assembly (cutting units with aluminum side plates)
- Reel Assembly Service (cutting units with aluminum side plates)
- Preparing Reel for Grinding
- Front Roller
- Rear Roller
- Roller Service
- Rear Roller Brush - Optional (cutting units with painted side plates)
- Rear Roller Brush - Optional (cutting units with aluminum side plates)
- 10 - Belt Driven Groomer (Optional)
- 11 - Universal Groomer (Optional)
- 12 - Foldout Drawings
- Electrical Drawing Designations
- Hydraulic Schematic
- Electrical Schematic - Traction Unit Model 03780 - Yanmar Engine (Serial numbers below 316000000)
- Electrical Schematic -- Traction UnitModel 03780 -- Yanmar Engine(Serial numbers 316000001 to 403350000)
- Electrical Schematic -- Traction UnitModel 03780 -- Yanmar Engine(Serial numbers above 403350001)
- Electrical Schematic - Traction Unit Model 03781 - Kubota Engine (Serial numbers below 316000000)
- Electrical Schematic -- Traction UnitModel 03781 -- Kubota Engine(Serial numbers 316000001 to 403350000)
- Electrical Schematic -- Traction UnitModel 03781 -- Kubota Engine(Serial numbers above 403350001)
- Electrical Schematic - Cab
- Main Wire Harness Drawing (Serial numbers below 316000000)
- Main Wire Harness Diagram (Serial numbers below 316000000)
- Main Wire Harness DrawingModel 03780 & 03781(Serial numbers 316000001 to 403350000)
- Main Wire Harness DiagramModel 03780 & 03781(Serial numbers 316000001 to 403350000)
- Main Wire Harness DrawingModel 03780 & 03781(Serial numbers 403350001 to 405699999)
- Main Wire Harness DiagramModel 03780 & 03781(Serial numbers 403350001 to 405699999)
- Main Wire Harness DrawingModel 03780 & 03781(Serial numbers above 405700000)
- Main Wire Harness DiagramModel 03780 & 03781(Serial numbers above 405700000)
- Engine Wire Harness Drawing - Yanmar
- Engine Wire Harness Diagram - Yanmar
- Engine Wire Harness Drawing - Kubota
- Engine Wire Harness Diagram - Kubota
- Seat and Console Wire Harness Drawing
- Seat and Wire Harness Diagram
- Power Center Wire Harness Drawing (Serial numbers below 403350000)
- Power Center Wire Harness Diagram (Serial numbers below 403350000)
- Power Center Wire Harness DrawingModel 03780 & 03781(Serial numbers above 403350001)
- Power Center Wire Harness DiagramModel 03780 & 03781(Serial numbers above 403350001)
Reelmaster 7000−DPage 6 − 18Electrical System
NOTE: The initial PIN will be either 1234 or 0000. If the
PIN has been changed and is forgotten, a temporary
PIN can be obtained from your Toro distributor.
The following settings will only be visible if Protect Set-
tings is set to ON and the correct passcode (PIN) has
been entered, or Protect Settings is set to OFF:
Protect Settings: Use the Left/Right button (as indi-
cated by the
at the bottom of the screen) to select
OFF or ON. When Protect Settings is set to OFF, the
remaining settings will be visible and adjustable at all
times. When Protect Settings is set to ON, the re-
maining settings will be visible and adjustable only
after the correct passcode (PIN) has been entered
(see Settings Screen − Protected Menus).
Auto Idle: (Yanmar diesel engines only) When the
engine is running and the machine is in neutral , the
engine will automatically return to the low idle setting
after the set time delay. When the engine is running
and the machine is not in neutral , the engine will au-
tomatically return to the high idle setting after the set
time delay. Use the Left/Right button (as indicated by
the
at the bottom of the screen) to select 8, 10, 15,
20 or 30 seconds or the auto idle feature can be set
to OFF.
Blade Count: The blade count setting should match
the number of blades on the cutting unit reels in-
stalled on the machine. The blade count setting is
used by the TEC to manage cutting unit reel speed.
Use the Left/Right button (as indicated by the
at
the bottom of the screen) to select 5, 8 or 11. The fault
indicator will illuminate and an operator advisory
#176 (Reel Speed Changed) will appear on the Info-
Center display to confirm that the change has been
recorded.
Mow Speed: The mow speed setting should match
the current mow speed limiter setting on the machine
(see traction unit. The mow speed setting is used by
the TEC to manage cutting unit reel speed. Press the
Left/Right button (as indicated by the
at the bot-
tom of the screen) then use the Down button to de-
crease or the Left/Right button to increase the mow
speed in 0.5 mph (0.8 kph) increments. The fault in-
dicator will illuminate and an operator advisory #176
(Reel Speed Changed) will appear on the InfoCenter
display to confirm that the change has been record-
ed.
HOC: The HOC (height of cut) setting should match
the current cutting unit HOC. The HOC setting is
used by the TEC to manage cutting unit reel speed.
Press the Left/Right button (as indicated by the
at the bottom of the screen) then use the Down but-
ton to decrease or the Left/Right button to increase
the HOC in 0.063 in. (1.59 mm) increments. The fault
indicator will illuminate and an operator advisory
#176 (Reel Speed Changed) will appear on the Info-
Center display to confirm that the change has been
recorded.
Settings
0.600”
F Reel RPM:
R Reel RPM:
PIN
HOC
1. Front reel RPM
(at TEC set RPM 9)
2. Rear reel RPM
(manually set to 3,
TEC RPM is 9)
3. Left/Right button
Figure 18
3
SETTINGS SCREEN (F & R REEL RPM)
1
2
F Reel RPM: Initially, the front reel speed is set by the
TEC based on the values entered for blade count,
mow speed and HOC. Front reel RPM can also be
manually adjusted. Use the Left/Right button (as in-
dicated by the
at the bottom of the screen) to man-
ually adjust the reel RPM. The fault indicator will
illuminate and an operator advisory #176 (Reel
Speed Changed) will appear on the InfoCenter dis-
play to confirm that the change has been recorded.
The TEC calculated RPM is referenced by
when
reel RPM is manually set.
A manual RPM adjustment will remain active until the
blade count, mow speed, or HOC setting is changed.
When one of the cutting unit settings is changed, the
reel RPM will return to the TEC calculated speed.
R Reel RPM: Initially, the rear reel speed is set by the
TEC based on the values entered for blade count,
mow speed and HOC. Rear reel RPM can also be
manually adjusted. Use the Left/Right button (as in-
dicated by the
at the bottom of the screen) to man-
ually adjust the reel RPM. The fault indicator will
illuminate and an operator advisory #176 (Reel
Speed Changed) will appear on the InfoCenter dis-
play to confirm that the change has been recorded.
The TEC calculated RPM is referenced by
when
reel RPM is manually set.
A manual RPM adjustment will remain active until the
blade count, mow speed, or HOC setting is changed.
When one of the cutting unit settings is changed, the
reel RPM will return to the TEC calculated speed.