Sign In
Upload
Manuals
Brands
Toro Manuals
Lawn Mower
GROUNDSMASTER 345
Toro GROUNDSMASTER 345 Manuals
Manuals and User Guides for Toro GROUNDSMASTER 345. We have
7
Toro GROUNDSMASTER 345 manuals available for free PDF download: Service Manual, Troubleshooting Manual, Operator's Manual
Toro GROUNDSMASTER 345 Service Manual (402 pages)
Brand:
Toro
| Category:
Lawn Mower
| Size: 15.95 MB
Table of Contents
Ford Vsg-411 Engine
21
Service Manual
1
Safety Instructions
5
Equivalents and Conversions
10
Torque Specifications
11
Table of Contents
21
Spark Plug Inspection and Replacement
22
General Information
22
Adjustments
23
Alternator Belt Adjustment
23
Coolant Fan Belt Adjustment
23
Governor Adjustment
24
Chapter 3
26
Crankshaft Pulley Installation
26
Repairs
26
Engine Removal and Installation
27
Engine Repair Information
28
Table of Contents
29
Introduction
30
Specifications
31
General
32
Engine
33
Lubrication System
35
Fuel System
36
Cooling System
36
Electrical System
37
Tightening Torque
38
Special Tools
39
Adjustments
41
Valve Clearance
41
Engine Speed Adjustments
42
Throttle Linkage Adjustment
43
Troubleshooting
43
Testing
46
Glow Plug Test
46
Compression Test
47
Nozzle Tests
48
Injection Pump Test
50
Injection Timing Test
51
Fuel Pump Test
52
Thermostat Test
52
Preparation for Engine Repair
53
Cylinder and Cylinder Block Overhaul
53
External Engine Component Repair
54
Crankcase Breather System
54
Alternator Belt Service
55
Fan Belt Service
55
Fan, Fan Pulley and Fan Shaft Service
56
Glow Plug Replacement
59
Oil Pressure Switch Replacement
59
Oil Pump Servicing
60
Chapter 4 Stop Solenoid Replacement
62
Water Pump Servicing
63
Bleeding the Fuel System
64
Bleeding Air from the Injectors
65
Fuel Pump Service
65
Governor Inspection
67
Governor Mechanism Operation
67
Injection Pump Servicing
68
Nozzle Servicing
75
Removing and Installing the Engine
76
Removing the Engine
76
Installing the Engine
76
Cylinder Head Overhaul
77
Cylinder Head Removal
77
Cylinder Head Servicing
78
Valve Guides
79
Valves
79
Valve Seats
80
Valve Springs
81
Rocker Arm and Rocker Shaft Service
81
Cylinder Head Reassembly and Installation
82
Cylinder Block Overhaul
83
Cylinder Block Disassembly
83
Camshaft and Bearing
85
Fuel Injection Pump Camshaft
85
Crankshaft Bearings
86
Timing Gears
86
Connecting Rod and Connecting Rod Bearings
87
Cylinders
87
Oversized Pistons, Cylinder Bore and Rings
88
Piston and Pin Replacement
89
Engine Reassembly
89
Chapter 5 Hydraulic System
97
Chapter 11 - 72″Cutting Units
98
Chapter 12 - Triflex 88″Cutting Unit
98
Hydraulic Oil
98
Specifications
98
Hydraulic Fitting Installation
99
Hydraulic Hoses
99
Hydraulic Schematics
102
Hydraulic Flow Diagrams
103
Raising the Cutting Unit
104
Turning Steering Wheel to Right
105
Special Tools
106
Troubleshooting
108
Testing
114
Test No. 1: Charge Pressure
115
Test No. 2: Implement Relief Pressure
116
Test No. 3: Traction Pressure
117
Test No. 4: Charge Pump Flow and Implement Relief Pressure
118
Adjustments
119
Traction Control Rod Adjustment
119
Traction Pedal Friction Wheel Adjustment
119
Traction Control Neutral Adjustment
120
Lift Lever Latch Adjustment
121
Repairs
122
Transmission Trunnion Seal Replacement
122
Transmission By-Pass Valve
123
Transmission Acceleration Valves
124
Transmission Implement Relief Valve
125
Transmission Charge Relief Valve
126
Transmission Charge Pump
127
Transmission Removal and Installation
129
Separating Transmission into Sections
130
Transmission Overhaul
130
Transmission Pump Section
131
Transmission Center Section
133
Transmission Motor Section
134
Assembling Transmission Sections
135
Priming after Transmission Overhaul or Replacement
136
Lift Cylinder Removal and Installation
137
Lift Cylinder Repair
138
Lift Valve Removal and Installation
139
Lift Valve Repair
140
Chapter 6 Electrical System
141
Wiring Schematics
142
Groundsmaster 345
143
Groundsmaster 322-D/325-D
145
Special Tools
150
TROUBLESHOOTING (Groundsmaster 345)
152
Starting Problems
153
Operation Problems
155
Verify Interlock Operation
157
TROUBLESHOOTING (Groundsmaster 322-D/325-D)
158
Starting Problems
158
Operation Problems
161
Verify Interlock Operation
163
Testing
164
Ignition Key Switch
164
Seat Switch
165
Traction Neutral Switch
166
PTO Switch
166
Starter Interlock Relay
167
Battery
168
Glow Plugs (Groundsmaster 322-D/325-D Only)
168
Fuel Stop Solenoid (Groundsmaster 322-D/325-D Only)
169
(Groundsmaster 322-D/325-D Only)
172
Indicator Lights, Buzzers and Gauges
172
Temperature Relay
173
Engine Oil Pressure Switch
174
Fuel Gauge Sending Unit
175
Repairs
176
Battery Service
176
Traction (Neutral) Switch Replacement
178
Seat Switch Replacement
181
Electrical System
183
Special Tools
184
Battery Test (Open Circuit Test)
185
Charging System Test
185
Electrical System Quick Checks
185
Glow Plug System Test (Groundsmaster 328-D)
185
Component Testing
186
High Temperature Override Switch
186
Seat Switch
186
Start Enable, Run Enable, over Temperature and Seat Delay (GM 328-D) Relays
187
Fuel Sender
188
Diode Assembly
189
Fusible Link Harness
189
Control Ignition Delay Module (Groundsmaster 345)
190
Glow Relay (Groundsmaster 328-D)
190
Glow Controller (Groundsmaster 328-D)
191
Battery Service
194
Service and Repairs
194
Chapter 7 Differential Axle
197
Repairs
199
Axle Removal and Installation
199
Axle Shaft Disassembly and Wheel Bearing Service
200
Differential and Housing Disassembly
204
Differential and Housing Reassembly
210
Chapter 8 Steering and Brakes
221
Introduction
222
Special Tools
224
Specifications
224
Troubleshooting
225
Testing
227
Steering Cylinder Internal Leakage Test
228
Adjustments
229
Rear Wheel Toe-In Adjustment
229
Brake Adjustment
230
Steering Wheel Removal and Installation
231
Rear Axle Bushing Service
232
Steering Pivot Bushing Service
232
Rear Wheel Spindle Bushing Service
234
Front Wheel Bearing Service
235
Rear Wheel Bearing Service
236
Steering Cylinder Removal and Installation
238
Steering Cylinder Service
239
Brake Shoe Replacement
240
Steering Valve Removal and Installation
241
Steering Valve Service
242
Chapter 9 Transmission Coupler and Pto
273
Introduction
274
Troubleshooting
275
Engine to Transmission Coupler
275
PTO System
275
Checking Drive Coupling Alignment
276
Adjusting Drive Coupling Alignment
276
PTO Pulley and Engine Pulley Alignment
277
PTO Brake Adjustment
278
Drive Coupling Removal and Installation
279
Engine Pulley Yoke Bearing Replacement
280
PTO Belt Replacement
281
Removing PTO Control Lever and Linkage
282
PTO Shaft and Bearing Service
283
PTO Drive Shaft Universal Joint Replacement
285
Installing the PTO Drive Shaft
286
4Wd Rear Axle
297
Bevel Gear/Axle Case Removal
302
Differential Shafts
306
Chapter 10 .1
307
Axle Shafts
307
Removal
308
Installation
308
Input Shaft/Pinion Gear
308
Removal
310
Differential Gear
310
Inspection
311
Installation
312
Pinion Gear to Ring Gear Engagement
313
Gear Pattern Movement Summary
314
Bidirectional Clutch
315
Bidirectional Clutch Service
316
72" Cutting Units
317
Specifications
318
General Information
319
Grass Deflector
319
Troubleshooting
320
Adjustments
321
Height of Cut Adjustment
321
Belt Tension Adjustment
323
Repairs
324
Blade Service
324
Belt Replacement
326
Rear Caster Wheel Bearing Service
328
Front Caster Wheel Bearing Service
329
Separating Cutting Unit from Traction Unit
330
Mounting Cutting Unit to Traction Unit
332
Push Arm and Torsion Spring Service
334
Gearbox Removal and Installation
337
Blade Spindle Service
342
Triflex 88" Cutting Unit
345
Specifications
346
General Information
347
Grass Deflectors
347
Troubleshooting
348
Adjustments
349
Mechanical Door
349
Skid and Roller Adjustment
349
Height of Cut Adjustment
350
Belt Tension Adjustment
353
Wing Shaft End Play
355
Wing Lift Cylinders
356
Wing Stop Adjustment
356
Blade Service
357
Repairs
357
Belt Replacement
359
Rear Caster Wheel Bearing Service
362
Front Caster Wheel Bearing Service
363
Separating Cutting Unit from Traction Unit
364
Mounting Cutting Unit to Traction Unit
365
Push Arm and Torsion Spring Service
367
Gear Case Removal and Installation
370
Blade Spindle Service
375
72" Recycler
377
Specifications
378
Troubleshooting
379
Adjustments
380
Height of Cut Adjustment
380
Adjusting Skids
381
Repairs
383
Blade Service
383
Belt Replacement
385
Caster Wheel Bearing Service
387
Separating Cutting Unit from Traction Unit
388
Mounting Cutting Unit to Traction Unit
389
Push Arm and Torsion Spring Service
390
Gearbox Removal and Installation
393
Blade Spindle Service
398
Advertisement
Toro GROUNDSMASTER 345 Troubleshooting Manual (85 pages)
commercial rotary mower
Brand:
Toro
| Category:
Lawn Mower
| Size: 2.49 MB
Table of Contents
Troubleshooting Guide
1
Index
2
Product Overview
3
Features Lists
3
Attachments
5
Serial and Model Number Locations
6
Engine Identification
7
Complaint: Low Engine Power
7
Ford VSG-411 Gas Engine
8
Troubleshooting
9
Correction
11
Carburetor Linkage Adjustment
11
Low Idle Screw View
12
Low Idle Adjustment
13
Throttle Cable View
14
High Idle Adjustment
15
Anti-Surge Adjustment
17
Governor Spread or Sensitivity Adjustment
17
Cylinder Leakage Test
19
Compression Testing
19
Special Tools
20
Helpful Hints
20
Review Questions
21
Mitsubishi K3D Diesel Engine
22
Engine Identification/Low Engine Power
23
Analyzing Diesel Exhaust Smoke
25
Troubleshooting (Mitsubishi K3D)
27
Cylinder Leakage Test (Mitsubishi K3D)
27
Compression Testing (Mitsubishi K3D)
27
High and Low Idle Checks (Mitsubishi K3D)
29
Checking Idle Speeds (Mitsubishi K3D)
29
Injection Nozzles (Mitsubishi K3D)
31
Nozzle Leakage Test (Mitsubishi K3D)
33
Nozzle Spray Test (Mitsubishi K3D)
35
Glow Plug Testing (Mitsubishi K3D)
37
Special Tools (Mitsubishi K3D)
38
Service Tips (Mitsubishi K3D)
38
Study Questions (Mitsubishi K3D)
39
Hydraulics
40
Hydrostatic Charge Circuit
40
Hydrostatic Drive and Hydraulic Systems
41
Hydrostatic Transmission Operation
41
Drive Circuit
42
Drive Circuit Operation
43
Acceleration Valves
44
Relief Valve
45
Hydraulics Troubleshooting
47
Testing Charge Pressure
47
Drive Pressure Test
48
Relief Valve Check
49
Charge Flow Test
50
Steering Circuit
53
Cutting Unit Lift Circuit
55
Special Tools/Service Tips (Hydraulics)
56
Study Questions (Hydraulics)
57
Electrical Systems
58
Start Circuit
58
Electrical System (GM 345/325-D)
59
Interlock Circuit
60
Interlock Circuit - Normal Operation
61
Interlock Circuit Schematic Diagram
62
PTO Engaged, Operator Not in the Seat
63
Interlock System Testing
65
PTO Switch and Traction Neutral Switch Testing
65
Seat Switch and Traction Neutral Switch Testing
67
Electrical Circuit Breaker
69
Special Tools/Helpful Hints (Electrical Systems)
70
Review Questions - Electrical Systems
71
Cutting Unit Drive
72
Attachment Drive (PTO) - GM325/GM345
73
PTO Operation
73
Cutting Unit Drive Troubleshooting
75
Cutting Units Maintenance and Service
77
Spindle Service
77
Seal Replacement
77
Quality of Cut
79
Inspecting and Sharpening Rotary Mower Blades
79
Whenever a Blade Is Removed for Sharpening
79
Mismatch Cut
81
Inconsistent Height of Cut
81
Special Tools/Helpful Hints (Cutting Units)
82
Review Questions (Cutting Units)
83
Toro GROUNDSMASTER 345 Operator's Manual (48 pages)
Traction Unit
Brand:
Toro
| Category:
Lawn Mower
| Size: 2.16 MB
Table of Contents
Table of Contents
2
Introduction
3
Safety
4
Safe Operating Practices
4
Toro Riding Mower Safety
6
Safety and Instruction Decals
8
Specifications
11
General Specifications
11
Dimensions and Weights (Approx.)
12
Optional Equipment
12
Setup
13
Loose Parts
13
Installing the Steering Wheel
14
Removing the Battery from the Chassis
14
Installing the Seat
14
Pushing the Traction Unit off of the Pallet
16
Activating and Charging the Battery
16
Installing the Battery in the Chassis
16
Installing the Ball Joint and Connecting the Lift Cylinder
17
Checking the Tire Pressure
17
Checking the Torque of the Front Wheel Nuts
17
Greasing the Traction Unit
18
Install Rear Weight
18
Before Operating
19
Hood Prop
19
Check Engine Oil
19
Single Viscosity Oils
19
Multi- Viscosity Oils
19
Filling the Fuel Tank
20
Check Cooling System
20
Checking the Hydraulic System Fluid
21
Operation
22
Controls
22
Pto Lever
23
Fuel Gauge
23
Hour Meter
23
Oil Pressure Warning Light
23
Ignition Switch
23
Throttle Control
23
Starting/Stopping Engine
24
Checking the Interlock Switches
25
Pushing or Towing the Traction Unit
25
Operating Characteristics
26
Maintenance
27
Recommended Maintenance Schedule
27
Daily Maintenance Checklist
28
Lubricating the Machine
29
General Air Cleaner Maintenance
30
Servicing Dust Cup and Baffle
30
Servicing Air Cleaner Filter
30
Inspecting Filter Element
31
Cleaning the Radiator and Screen
31
Changing Engine Oil and Filter
31
Servicing Fuel System
32
Cleaning Radiator and Screen
32
Changing Coolant in Cooling System
32
Servicing Belts
33
Replacing Spark Plugs
34
Adjusting Governor
34
Checking Oil Level in Governor
35
Servicing Spark Arrestor Muffler
35
Adjusting Traction Control Rod
36
Adjusting Traction Pedal Friction Wheel
36
Adjusting the Traction Drive for Neutral
36
Adjusting the Traction Interlock Switch
37
Replacing the PTO Switch
37
Adjusting the Parking Brake Interlock Switch
38
Adjusting the Tilt Steering Control
38
Adjusting Rear Wheel Toe-In
38
Adjusting the Rear Wheel Bearings
39
Adjusting the Brakes
39
Replacing the Hydraulic Fluid Filter
40
Changing the Hydraulic System Fluid
40
Fuses
41
Servicing the Battery
42
Hydraulic Schematic
43
Electrical Schematic
44
Seasonal Storage
45
Traction Unit
45
Engine
45
The Toro General Commercial Products Warranty
48
Advertisement
Toro GROUNDSMASTER 345 Operator's Manual (41 pages)
Traction Unit
Brand:
Toro
| Category:
Farm Equipment
| Size: 2.19 MB
Table of Contents
Table of Contents
4
Safety Instructions
5
Safety and Instruction Decals
7
Specifications
9
Loose Parts
11
Set-Up Instructions
11
Before Operating
15
Check Crankcase Oil
15
Fill Fuel Tank with Gasoline
16
Check Cooling System
17
Check Hydraulic System Oil
17
Controls
18
Operating Instructions
20
Starting/Stopping Engine
20
Checking Interlock Switches
20
Pushing or Towing Traction Unit
20
Operating Characteristics
21
Daily Maintenance Checklist
22
Lubrication Maintenance
23
Greasing Bearings, Bushings & Brake Cables
23
Electrical Maintenance
24
Replacing PTO Switch
24
Adjusting Parking Brake Interlock Switch
24
Fuses
24
Servicing Battery
24
Electrical Schematic
25
Air Cleaner Maintenance
26
General Maintenance Practices
26
Servicing Dust Cup and Baffle
26
Servicing Air Cleaner Filter
26
Inspecting Filter Element
27
Engine Maintenance
27
Cleaning Radiator and Screen
27
Changing Crankcase Oil and Filter
27
Replacing Fuel Filter
27
Servicing Engine Belts
28
Replacing Spark Plugs
28
Changing Coolant in Cooling System
28
Adjusting Governor
29
Checking Oil Level in Governor
30
Servicing Spark Arrestor Muffler
30
Traction Drive Maintenance
31
Adjusting Traction Control Rod
31
Adjusting Traction Pedal Friction Wheel
31
Adjusting Traction Drive for Neutral
31
Adjusting Traction Interlock Switch
32
Pto Drive Maintenance
32
Correcting PTO Drive Belt Slippage
32
Steering Maintenance
33
Adjusting Tilt Steering Control
33
Adjusting Rear Wheel Toe-In
33
Brake Maintenance
34
Adjusting Brakes
34
Hydraulic System Maintenance
35
Adjusting Lift Lever Latch
35
Replacing Hydraulic Oil Filter
35
Changing Hydraulic System Oil
35
Hydraulic Schematic
37
Preparation for Seasonal Storage
38
Maintenance Schedule
39
Identification and Ordering
40
Warranty
41
Toro GROUNDSMASTER 345 Operator's Manual (37 pages)
Brand:
Toro
| Category:
Lawn Mower
| Size: 1.13 MB
Table of Contents
Table of Contents
3
Safety Instructions
3
Safety and Instruction Decals
6
Specifications
7
Loose Parts Chart
8
Set-Up Instructions
8
Install Steering Wheel
8
Install Seat
9
Install Manual Tube
10
Connect Battery
10
Check Tire Pressure
11
Install Rear Weight
11
Before Operating
12
Check Engine Oil
12
Check Cooling System
12
Check Hydraulic System Fluid
13
Expected Ambient Temperature
13
Recommended Viscosity and Type
13
Fill Fuel Tank
14
Controls
15
Service Brakes/Parking Brake
15
Amp Light/Hour Meter
15
Temperature Gauge and High Temperature Light/Low Oil Pressure Light/Pto Switch
15
Operating Instructions
16
Starting/Stopping Engine
16
Ignition Key Switch/Glow Plug Switch and Indicator
16
Throttle/Hydraulic Lift Lever/Traction Pedal
16
Bleeding Fuel System
17
Fuel Filter/Air Bleeder Screw View
17
Fuel Injection Pump Bleeder View
17
Checking Interlock System
18
Operating Characteristics
18
Lubrication
19
Greasing Bearings and Bushings
19
Pushing or Towing Traction Unit
19
Transmission Check Valve Bypass Pins View
19
How to Lubricate: Pictures
20
Daily Maintenance Checklist
21
Service Interval Chart
22
General Air Cleaner Maintenance
22
Servicing Dust Cup and Baffle
22
Servicing Air Cleaner Filter
22
Inspecting Filter Element
23
Cleaning Radiator and Screen
23
Changing Engine Oil and Filter
23
Servicing Fuel System
24
Bleeding Air from Injectors
25
Servicing Engine Belts
25
Servicing Alternator Belt
25
PTO Belt
26
Cooling Fan Belt
26
PTO Clutch Adjustment
27
Changing Coolant in Cooling System
27
Adjusting Transmission for Neutral
27
Changing Hydraulic Oil and Filter
28
Adjusting Service Brakes
28
Servicing Battery
29
Wiring Harness Service
29
Fuses
29
Hydraulic Schematic Diagram
30
Electrical Schematics
31
Preparation for Seasonal Storage
32
Maintenance Schedule
33
Product Identification
34
Warranty
36
Toro GROUNDSMASTER 345 Operator's Manual (40 pages)
Traction unit
Brand:
Toro
| Category:
Lawn Mower
| Size: 0.93 MB
Toro GROUNDSMASTER 345 Operator's Manual (24 pages)
72" Flex Deck Side Discharge Mower
Brand:
Toro
| Category:
Lawn Mower
| Size: 0.81 MB
Advertisement
Related Products
Toro TimeCutter MX 3450 74750
Toro Greensmaster 3420 TriFlex
Toro Greensmaster TriFlex 3400
Toro 3422
Toro 3431
Toro 3428
Toro Groundsmaster 3400-D
Toro 3418-966
Toro 30465
Toro ProLine 30159
Toro Categories
Lawn Mower
Lawn Mower Accessories
Snow Blower
Lawn and Garden Equipment
Utility Vehicle
More Toro Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL