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03674
Toro 03674 Manuals
Manuals and User Guides for Toro 03674. We have
2
Toro 03674 manuals available for free PDF download: Diagnostic Manual, Operator's Manual
Toro 03674 Diagnostic Manual (476 pages)
Brand:
Toro
| Category:
Tractor
| Size: 21.82 MB
Table of Contents
Reader Comments
2
Revision History
3
Table of Contents
4
Safety
7
Maintenance and Service
7
General Information
8
External Reference Material
8
Toro DIAG Software
9
Acronyms
9
Glossary
10
General Electrical Diagnostic Information
11
Consumable Materials List
11
Special Tools
11
Inspecting the Harness and Component Connector Assemblies
11
Repairing the Wire Insulation
12
Testing the Electrical Circuits
12
Infocenter Diagnostics
13
Infocenter Icons
14
Troubleshooting Intermittent Electrical Faults
16
Frequently Used Procedures
17
Connecting and Disconnecting the 12 VDC Battery
17
Connecting and Disconnecting the 48 VDC Battery System
19
Reading Faults
20
Clearing Faults from the Infocenter
21
Preparing for Troubleshooting And/Or Testing
22
Returning the Machine to Service
22
Toro DIAG - Quick Start
24
Replacing a Toro Electronic Controller (TEC)
26
Fault 1: Engine Coolant Temperature High-CRM Stop
28
Fault 2: Engine Coolant Temperature High-Engine Shutdown
33
Fault 4: Input Pull-Up Enable (IPE) Voltage too Low
39
Fault 5: Main Power Relay Failure
40
Fault 6: Key Start Timeout
46
Fault 8: 12 VDC Charging System Voltage too High
49
Fault 9: 12 VDC Charging System Voltage too Low
53
Fault 13: Ignition Switch Malfunction
57
Fault 15: Engine Speed Switch Broken
61
Fault 16: 12 VDC Alternator Malfunction
66
Fault 17: the Reel Enable Output Is over Current
70
Fault 19: Engine Coolant Temp Sensor out of Range
73
Fault 21: ID Module Fault
76
Fault 24: Joystick Broken
81
Fault 26: Engine Start Output Signal Current Is too High
84
Fault 27: Engine Run Output Circuit Fault to Fuel Actuator
89
Fault 28: All 48V CAN Bus Devices Offline
94
Fault 29: 48V Battery Low Voltage
101
Fault 30: 48V Bus High Voltage
104
Fault 31: 48 VDC Key Switch Overvolt
108
Fault 32: Unknown Cutting Unit Fault
112
Fault 33: Unknown Motor/Generator Fault
113
Fault 34: Unknown Master Controller Fault
114
Fault 37: TEC Output Current to Glow Plug Relay Is Excessive
115
Fault 38: CAN Bus Fault-CRM 1
118
Fault 39: CAN Bus Fault-CRM 2
125
Fault 40: CAN Bus Fault-CRM 3
132
Fault 41: CAN Bus Fault-CRM 4
139
Fault 42: CAN Bus Fault-CRM 5
146
Fault 43: CAN Bus Fault-M/G
153
Fault 44: CAN Bus Fault-Infocenter
158
Fault 45: Software Incompatible-CRM 1
162
Fault 46: Software Incompatible-CRM 2
165
Fault 47: Software Incompatible-CRM 3
168
Fault 48: Software Incompatible-CRM 4
171
Fault 49: Software Incompatible-CRM 5
174
Fault 50: Software Incompatible-M/G
177
Fault 51: Software Incompatible-Infocenter
180
Fault 52: Software Incompatible-Master
184
Fault 53: SV1 out
186
Fault 54: SV2 out
191
Fault 55: SV3 out
196
Fault 56: SVRV out
201
Fault 57: Mismatched Cutting Unit Sizes
206
Fault 58: M/G Current Sensor Failure
208
Fault 59: Main Contactor-Open Failure
211
Fault 60: Main Contactor-Closed
214
Fault 61: Main Contactor over Current
217
Fault 62: M/G Fault Latch-Phase over Current
219
Fault 63: 48V Precharge Failure
222
Fault 64: M/G Temperature Sensor Failure
224
Fault 65: Speed Stall-CRM 1
226
Fault 66: Speed Stall-CRM 2
231
Fault 67: Speed Stall-CRM 3
236
Fault 68: Speed Stall-CRM 4
241
Fault 69: Speed Stall-CRM 5
246
Fault 70: High Temp Warning-CRM 1
251
Fault 71: High Temp Warning-CRM 2
256
Fault 72: High Temp Warning-CRM 3
261
Fault 73: High Temp Warning-CRM 4
266
Fault 74: High Temp Warning-CRM 5
271
Fault 75: High Temp Warning-M/G
276
Fault 76: 48V Key Switch Undervolt-CRM 1
278
Fault 77: 48V Key Switch Undervolt-CRM 2
284
Fault 78: 48V Key Switch Undervolt-CRM 3
290
Fault 79: 48V Key Switch Undervolt-CRM 4
296
Fault 80: 48V Key Switch Undervolt-CRM 5
302
Fault 81: 48V Key Switch Undervolt-M/G
308
Fault 82: 48V Key Switch Overvolt-CRM 1
313
Fault 83: 48V Key Switch Overvolt-CRM 2
317
Fault 84: 48V Key Switch Overvolt-CRM 3
321
Fault 85: 48V Key Switch Overvolt-CRM 4
325
Fault 86: 48V Key Switch Overvolt-CRM 5
329
Fault 87: 48V Key Switch Overvolt-M/G
333
Fault 88: 48V Bus Undervolt-CRM 1
337
Fault 89: 48V Bus Undervolt-CRM 2
342
Fault 90: 48V Bus Undervolt-CRM 3
347
Fault 91: 48V Bus Undervolt-CRM 4
352
Fault 92: 48V Bus Undervolt-CRM 5
357
Fault 93: 48V Bus Undervolt-M/G
362
Fault 94: 48V Bus Overvolt-CRM 1
366
Fault 95: 48V Bus Overvolt-CRM 2
370
Fault 96: 48V Bus Overvolt-CRM 3
374
Fault 97: 48V Bus Overvolt-CRM 4
378
Fault 98: 48V Bus Overvolt-CRM 5
382
Fault 99: 48V Bus Overvolt-M/G
386
Fault 100: over Current Disable-CRM 1
390
Fault 101: over Current Disable-CRM 2
393
Fault 102: over Current Disable-CRM 3
396
Fault 103: over Current Disable-CRM 4
399
Fault 104: over Current Disable-CRM 5
402
Fault 111: Internal Regulator Overvolt-M/G
405
Fault 112: Internal Regulator Undervolt-CRM 1
407
Fault 113: Internal Regulator Undervolt-CRM 2
411
Fault 114: Internal Regulator Undervolt-CRM 3
415
Fault 115: Internal Regulator Undervolt-CRM 4
419
Fault 116: Internal Regulator Undervolt-CRM 5
423
Fault 117: Internal Regulator Undervolt-M/G
427
Fault 123: Motor over Speed-M/G
430
Fault 124: Invalid Hall State-CRM 1
433
Fault 125: Invalid Hall State-CRM 2
435
Fault 126: Invalid Hall State-CRM 3
437
Fault 127: Invalid Hall State-CRM 4
439
Fault 128: Invalid Hall State-CRM 5
441
Fault 129: Invalid Hall State-M/G
443
Appendix A: Wiring Harness and Connector Identification
445
Main Wire Harness
445
Seat Wire Harness
467
Seat Switch Wire Harness
476
Fusible Link Harness
476
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Toro 03674 Operator's Manual (76 pages)
Traction Unit
Brand:
Toro
| Category:
Lawn and Garden Equipment
| Size: 9.05 MB
Table of Contents
Table of Contents
3
Safety
4
General Safety
4
Safety and Instructional Decals
5
Setup
11
Preparing the Machine
11
Adjusting the Control-Arm Position
12
Installing the Cutting Units
12
Mounting the Finishing Kits
18
Using the Cutting-Unit Kickstand
20
Installing the 48 V Disconnect Jumper and Closing the Seat Base
21
Installing the CE Hood Lock
21
Applying the CE Decals
22
Product Overview
23
Controls
23
Seat Controls
25
Specifications
30
Attachments/Accessories
30
Before Operation
31
Before Operation Safety
31
Fuel Specification
31
Fuel Tank Capacity
31
Adding Fuel
32
Performing Daily Maintenance
32
Checking the Interlock Switches
32
Breaking in the Machine
33
During Operation
33
During Operation Safety
33
Starting the Engine
34
Shutting off the Engine
34
Adjusting the Turf-Compensation Spring
34
Adjusting the Lift-Arm Counterbalance
35
Adjusting the Lift-Arm Turnaround Position
35
Setting the Reel Speed
36
Understanding the Diagnostic Light
37
Operating Tips
37
After Operation
37
After Operation Safety
37
Tie-Down Point Locations
38
Hauling the Machine
38
Pushing or Towing the Machine
38
Maintenance
39
Maintenance Safety
39
Recommended Maintenance Schedule(S)
39
Daily Maintenance Checklist
41
Pre-Maintenance Procedures
43
Preparing for Maintenance
43
Opening the Hood
43
Closing the Hood
43
Opening the Screen
43
Closing the Screen
44
Tilting the Seat
44
Lowering the Seat
44
Separating the Generator Cooling-Air Shrouds
45
Assembling the Generator Cooling-Air Shrouds
45
Jacking Point Locations
46
Lubrication
47
Greasing the Bearings and Bushings
47
Engine Maintenance
49
Engine Safety
49
Checking the Air Filter
49
Servicing the Air Cleaner
49
Resetting the Air Filter Service Indicator
50
Oil Specification
50
Checking the Level of the Engine Oil
50
Crankcase Oil Capacity
51
Changing the Engine Oil and Filter
51
Fuel System Maintenance
52
Draining Water from the Fuel-Water Separator
52
Replacing the Water-Separator Filter
53
Bleeding the Fuel System
53
Checking the Fuel Lines and Connections
53
Open the Hood; Refer to Opening the Hood
53
Figure 85
53
Close and Latch the Hood; Refer to Closing the Hood
53
Draining the Fuel Tank
54
Cleaning the Fuel-Pickup Tube Screen
54
Electrical System Maintenance
57
Electrical System Safety
57
Disconnecting the 12 V Battery
57
Connecting the 12 V Battery
57
Charging the 12 V Battery
58
Servicing the 12 V Battery
58
Replacing a 12 V Fuse-Block Fuse
58
Replacing a 48 V Cutting Unit Fuse
59
Replacing the Reel Enable Fuse
59
Replacing the TEC Fuse
60
Replacing the Telematic Fuse
60
Drive System Maintenance
61
Checking the Tire Air Pressure
61
Checking the Torque of the Wheel Nuts
61
Adjusting the Traction Drive for Neutral
61
Checking the Rear-Wheel Alignment
62
Adjusting the Rear Wheel Toe-In
62
Cooling System Maintenance
63
Cooling System Safety
63
Coolant Specification
63
Checking the Coolant Level
64
Removing Debris from the Cooling System
64
Brake Maintenance
65
Adjusting the Parking Brakes
65
Prepare the Machine; Refer to Preparing for Maintenance
65
Adjusting the Parking-Brake Latch
66
Belt Maintenance
67
Tensioning the Alternator Belt
67
Hydraulic System Maintenance
67
Hydraulic System Safety
67
Hydraulic Fluid Specification
67
Checking the Hydraulic-Fluid Level
68
Checking the Hydraulic Lines and Hoses
68
Changing the Charge Filter
68
Checking for Leaks
69
Hydraulic Fluid Capacity
69
Changing the Hydraulic Fluid
69
Cutting Unit System Maintenance
70
Blade Safety
70
Checking the Reel-To-Bedknife Contact
70
Backlapping the Cutting Units
70
Chassis Maintenance
72
Inspecting the Seat Belt
72
Extended Maintenance
72
Chassis and Engine
72
Cleaning
73
Washing the Machine
73
Storage
73
Storage Safety
73
Preparing the Traction Unit
73
Preparing the Engine
74
Storing the Battery
74
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