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Toro
Lawn Mower
Groundsmaster 4010-D
Service Manual
Page 367
Toro Groundsmaster 4010-D - Page 367
374 pages
Manual
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Page
10
-
-
13
Groundsmaster
4000
-
-
D/4010-
-
D
Rear
Wire
Harness
Diag
ram
DRAWING
DESIGNATIONS
IN
THIS
CHAPTER
NOTE:
THIS
DRAWING
IDE
NTIFIES
W
IRE
GAUGE
SIZE
AND
WIRE
COLOR.
RE
FER
TO
ELECTRICAL
FOR
ADDITIONAL
INFORMATION.
366
368
Table of Contents
Main Page
This Page Is Intentionally Blank.
3
Default Chapter
1
Service Manual
1
Table of Contents
3
General Safety Instructions 1
7
Chapter 1 -- Safety
8
General Safety Instructions
8
Before Operating
8
Maintenance and Service
10
Jacking Instructions
11
Safety and Instruction Decals
12
Chapter 2 -- Product Records and Maintenance
13
Maintenance
13
Product Records
13
Equivalents and Conversions
14
Torque Specifications
15
Chapter 3 Yanmar Diesel Engine
19
Default Chapter
19
General Information
19
Manual
19
Service and Repairs 3
23
Models 30603 and 30605
28
Models 30607 and 30609
28
Check Fuel Lines and Connections
31
Empty and Clean Fuel Tank
31
Fuel System
31
Fuel Tank Installation
31
Fuel Tank Removal
31
Priming the Fuel System
31
Radiator and Oil Cooler Assembly
32
General Information 4
34
Engine
36
Engine Removal
38
Specifications
19
YANMAR TNV (Tier 4) SERIES SERVICE MANUAL
19
YANMAR TNV (Tier 4) SERIES TROUBLESHOOTING
19
Chapter 4 - - Hydraulic System
39
Engine Installation
39
Spring Coupler
42
Exhaust System (Models 30607 and 30609)
44
Chapter 4 Hydraulic System
47
Hydraulic Schematic 4
47
Specifications
49
General Information
50
Operator's Manual
50
Check Hydraulic Fluid
50
Relieving Hydraulic System Pressure
50
Towing Traction Unit
51
Traction Circuit Component Failure
51
Hydraulic Hoses
52
Hydraulic Hose and Tube Installation
53
Hydraulic Schematic
56
Hydraulic Flow Diagrams
58
Traction Circuit: LOW Speed (Mow)
59
Traction Circuit: HI Speed (Transport)
61
Lower Cutting Deck Circuit
63
Raise Cutting Deck Circuit
65
Mow Circuit
67
Mow Circuit Cutting Deck Blade Braking
68
Steering Circuit
71
Engine Cooling Fan Circuit
73
Special Tools
74
Measuring Container
77
Troubleshooting
79
Traction Circuit Problems
80
Lift Circuit Problems
82
Testing
86
Traction Circuit Charge Pressure
88
Traction Circuit Relief Pressure
90
Counterbalance Pressure
92
Adjustments 4
93
Cutting Deck Circuit Pressure
100
Pressure
100
PTO Relief Pressure
102
Service and Repairs 4
103
Cutting Deck Motor Case Drain Leakage
104
Hydraulic System
104
Lift/Lower Circuit Relief Pressure
106
Steering Circuit Relief Pressure
108
Adjustments
116
Service and Repairs
117
General Information 5
117
Special Tools 5
118
Hydraulic Reservoir
122
Gear Pump
126
Gear Pump Service
130
Rear Axle Motor
138
Front Wheel Motors
140
Rear Axle and Front Wheel Motor Service
142
Control Manifold Cartridge Valve Service
156
Steering Control Valve
158
Steering Control Valve Service
160
Steering Cylinder
162
Steering Cylinder Service
164
Engine Cooling Fan Motor
166
Engine Cooling Fan Motor Service
170
Pto Manifold
180
Pto Manifold Service
182
Lift Cylinder Service
188
Chapter 5 Electrical System
191
Troubleshooting 5
191
General Information
192
Operator's Manual
192
Toro Electronic Controllers (TEC)
192
Yanmar Engine Electrical Components
193
Yanmar Engine Electronic Control Unit (ECU)
193
CAN--Bus Communications
194
Electrical Drawings
194
Special Tools
196
Infocenter Display
198
Splash Screen
198
Main Menu Screen
200
Faults Screen
200
Adjustments 5
201
Diagnostics Screen
202
Settings Screen
203
About Screen
204
Troubleshooting
205
Operator Advisories
205
Fault Codes
206
Starting Problems
208
General Run and Transport Problems
210
Cutting Deck Operating Problems
211
Cutting Deck Lift/Lower Problems
213
Adjustments
215
Cutting Deck Position Switch Adjustment
215
Traction Pedal Adjustment
216
Traction Pedal Position Sensor Calibration
218
Electrical System Quick Checks
219
Battery Test (Open Circuit)
219
Charging System Test
219
Check Operation of Interlock Switches
219
Component Testing
220
Ignition Switch
220
Fuses
221
Operator Cab Fuses (Groundsmaster 4010--D)
222
Fusible Link Harness
223
Service and Repairs 5
223
PTO Switch
224
HI/LOW Speed, Engine Speed and Cutting Deck Lift Switches
225
Cruise Control Switch
226
Seat Switch
227
Parking Brake Switch
228
Service Brake Switches
229
Headlight Switch (Groundsmaster 4010--D)
230
Windshield Wiper/Washer Switch
231
Air Conditioning Switch (Groundsmaster 4010--D)
232
Turn Signal Switch (Groundsmaster 4010--D)
233
Flasher Switch (Groundsmaster 4010--D)
234
Traction Pedal Position Sensor
235
Relays with Four (4) Terminals
236
Relays with Five (5) Terminals
238
Toro Electronic Controllers (TEC)
240
Hydraulic Solenoid Valve Coils
242
Specifications 6
242
Piston (Traction) Pump Control Solenoid Coils
244
CAN--Bus Termination Resistor
245
Diode Assemblies
246
Resistor Assembly
246
Fuel Sender
247
Fuel Pump (Models 30603 and 30605)
248
Fuel Pump (Models 30607 and 30609)
249
Cutting Deck Position Switches
250
Hydraulic Oil Temperature Sender
251
Audio Alarm
252
Service and Repairs
253
Battery Care
253
Battery Storage
253
Battery Service
254
Chapter 6 Axles, Planetaries and Brakes
257
General Information 6
257
Specifications
258
General Information
259
Operator's Manual
259
Adjustments
260
Planetary Wheel Drive Assembly Endplay
260
Service and Repairs
262
Brake Assembly
262
Brake Inspection and Repair
266
Planetary Wheel Drive Assembly
268
Planetary Wheel Drive Service
270
Rear Axle Assembly
274
Rear Axle Service
278
Bevel Gear Case and Axle Case
280
Differential Shafts
284
Axle Shafts
285
Input Shaft/Pinion Gear
286
Differential Gear
288
Pinion Gear to Ring Gear Engagement
291
Chapter 7 Chassis
293
General Information
293
Service and Repairs
294
Operator's Manual
298
Side Deck Lift Arms
300
Side Deck Rear Arm Assembly
302
Lift Arm Joint Yoke
306
Control Arm
308
Traction Pedal
310
Operator Platform
312
Operator Seat
316
Operator Seat Service
318
Operator Seat Suspension
320
Hood
322
Chapter 8 Cutting Decks
325
Default Chapter
325
Specifications 8
325
Specifications
326
General Information
327
Blade Stopping Time
327
Castor Wheel Tire Pressure
327
Troubleshooting
328
Factors that Can Affect Quality of Cut
328
Service and Repairs
330
Center Cutting Deck
330
Side Cutting Decks
332
Idler Assembly
334
Blade Spindle Assemblies
336
Blade Spindle Service
338
Castor Forks and Wheels
340
General Information
342
Chapter 9
342
Operator's Manual
342
Electrical Components and Schematic
342
Air Conditioning System
342
Cab Heater System
342
Service and Repairs
343
General Precautions for Removing and Installing Air Conditioning System Components
343
Air Conditioning Compressor
344
Roof Assembly
346
Air Conditioning Condenser Assembly
348
Heater/Evaporator Assembly
350
Windshield Wiper
352
Electrical Drawing Designations
356
Hydraulic Schematic
357
Chapter 10
358
Models 30605 and 30603
358
Models 30609 and 30607
359
Operator Cab
360
International Light Kits
361
Platform Wire Harness Drawing
363
Rear Wire Harness Drawing
366
Engine Wire Harness Drawing (Models 30609 and 30607)
368
Engine Wire Harness Drawing (Models 30605 and 30603)
370
Operator Cab Wire Harness Drawing
372
Drawing
372
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