Toro 74254 Zero-Turn Mower Manuals

Manuals and User Guides for Toro 74254 Zero-Turn Mower. We have 5 Toro 74254 Zero-Turn Mower manuals available for free PDF download: Service Manual, Operator's Manual, Setup Instructions, Quick Manual

Toro 74254 Service Manual (272 pages)

Brand: Toro | Category: Lawn Mower | Size: 7.64 MB

Table of Contents
4
Safety Information
10
General Information
10
Think Safety First
10
SPECIFICATIONS Specifications
12
Configurations
12
Power System
12
Electrical
13
Mowing Deck
13
Operator Zone
14
Dimensions
14
Torque Specifications
15
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch Series)
16
Standard Torque for Dry, Zinc, and Steel Fasteners (Metric Fasteners)
17
Other Torque Specifications
18
Equivalents and Conversions
19
U.S. to Metric Conversions
20
Chassis
22
Castor Fork Assembly Replacement
22
Castor Fork Assembly Removal
22
Castor Bearing Replacement
23
Castor Fork Assembly Installation
25
Front Wheel Bearing Replacement
27
Fuel Tank Replacement
30
Right Side Fuel Tank Removal
30
Right Side Fuel Tank Installation
32
Left Side Fuel Tank Removal
35
Left Side Fuel Tank Installation
38
Fuel Tank Fitting Replacement
41
Hood Assembly Replacement
43
Hood Assembly Removal
43
Hood Assembly Installation
44
Throttle Control Assembly Replacement
46
Throttle Control Assembly Removal
46
Throttle Control Assembly Installation
48
Brake Lever Replacement
52
Brake Lever Removal
52
Brake Lever Installation
54
Brake Band Replacement
55
Brake Band Removal
55
Brake Band Installation
56
Brake Cross Shaft Replacement
58
Brake Cross Shaft Removal
58
Brake Cross Shaft Installation
60
Deck Lift Lever Replacement
62
Deck Lift Lever Removal
62
Deck Lift Lever Installation
66
Motion Control Assembly Replacement
69
Motion Control Assembly Removal
69
Right Hand Motion Control Assembly Removal
71
Left Hand Motion Control Assembly Removal
73
Left Hand Motion Control Assembly Installation
76
Right Hand Motion Control Assembly Installation
78
Motion Control Assembly Installation
82
Motion Control Damper Replacment
83
Motion Control Damper Removal
83
Motion Control Damper Installation
85
Adjusting the Parking Brake
86
Hydraulic System
88
Hydrostatic Tandem Pump Replacement
88
Hydrostatic Tandem Pump Removal
88
Hydrostatic Tandem Pump Installation
95
Wheel Motor Replacement
104
Wheel Motor Removal
104
Wheel Motor Installation
108
Purging the Hydraulic System
113
Adjusting the Control Handle Neutral Position
114
Setting the Hydrostatic Pump Neutral
115
Setting the Right Hydraulic Pump Neutral Position
116
Setting the Left Hydraulic Pump Neutral Position
117
Adjusting the Tracking
119
Hydraulic Flow Testing
120
Hydraulic Flow Testing Procedure
120
Traction Pump Drive Belt Replacement
124
Traction Pump Drive Belt Removal
124
Traction Pump Drive Belt Installation
126
Hydraulic Oil Cooler Replacement
129
Hydraulic Oil Cooler Removal
129
Hydraulic Oil Cooler Installation
130
Hydraulic Reservoir Tank Replacement
131
Hydraulic Reservoir Tank Removal
131
Hydraulic Reservoir Tank Installation
134
Pushing the Machine by Hand
137
Switching from Hand Pushing the Machine to Machine Operation
137
Engine
138
Engine Replacement
138
Engine Removal
138
Engine Installation
146
Radiator Replacement
156
Radiator Removal
156
Radiator Installation
159
Cooling Fan Replacement
163
Cooling Fan Removal
163
Cooling Fan Installation
164
Fuel Pump Replacement
166
Fuel Pump Removal
166
Fuel Pump Installation
168
Checking the Radiator Coolant
169
Electrical
170
General
170
Relays
170
Purpose
170
Location
170
How It Works
171
Testing
171
PTO Switch
172
Purpose
172
Location
172
How It Works
172
Testing
173
Ignition Switch
174
Purpose
174
Location
174
How It Works
174
Testing
175
Neutral Safety Switch
175
Purpose
175
Location
175
How It Works
176
Testing
176
Parking Brake Switch
176
Purpose
176
Location
176
How It Works
177
Testing
177
Seat Switch
178
Purpose
178
Location
178
How It Works
178
Testing
178
Delay Module
179
Purpose
179
Location
179
How It Works
179
Testing
180
High Temperature Audible Alarm (Solid Tone)
181
Purpose
181
Location
181
How It Works
181
Testing
181
Temperature Sender
182
Purpose
182
Location
182
How It Works
182
Testing
182
Oil Pressure Switch
183
Purpose
183
Location
183
How It Works
183
Testing
183
Engine High Temperature & Malfunction Indicator Light Cluster
184
Purpose
184
Location
184
How It Works
184
Testing
185
Hour Meter
185
Purpose
185
Location
185
How It Works
186
Testing
186
Electric PTO Clutch
186
Purpose
186
Location
186
How It Works
187
Testing
187
Clutch Coil Continuity Test
188
Mower Decks
190
Mower Belt Replacement
190
Mower Deck Removal
192
Mower Deck Installation
195
Mower Spindle Replacement
198
Mower Spindle Removal
198
Mower Deck Spindle Rebuild
201
Mower Spindle Installation
209
Mower Deck Idler Assembly Replacement
213
Mower Deck Idler Assembly Removal
213
Mower Deck Idler Assembly Installation
215
Fixed Pulley Replacement
219
Fixed Pulley Removal
219
Fixed Pulley Installation
221
Electric PTO Clutch Replacement
223
Electric PTO Clutch Removal
223
Electric PTO Clutch Installation
225
Gearbox Assembly Replacement
228
Gearbox Assembly Removal
228
Gearbox Assembly Installation
232
Checking the Gearbox Oil Level
237
Changing Gearbox Oil
238
Strut Replacement
239
Strut Removal
239
Strut Installation
242
72" Mower Deck Belt Tension Adjustment Plate Replacement
245
72" Mower Deck Belt Tension Adjustment Plate Removal
245
72" Mower Deck Belt Tension Adjustment Plate Installation
248
72" Mower Deck Belt Tension Adjustment
251
MOWER DECKS Cont
251
Gearbox Rebuild
252
Pinion Shaft Teardown
255
Cross Shaft Teardown
258
Open End Cap Teardown
259
Closed End Cap Teardown
259
Closed End Cap Rebuild
260
Open End Cap Rebuild
260
Cross Shaft Rebuild
261
Pinion Shaft Rebuild
262
Gearbox Assembly
264
Leveling the Mower
268
Setting up the Machine
268
Leveling the Mower Side to Side
269
Adjusting the Front to Rear Mower Pitch
270
Adjusting the Compression Spring
271

Toro 74254 Operator's Manual (64 pages)

with a 60in or 72in TURBO FORCE Side Discharge Mower

Brand: Toro | Category: Lawn Mower | Size: 7.5 MB

Side Discharge
1
Table of Contents
2
Introduction
2
Safety
4
Product Overview
12
- Controls
  13
Operation
14
- Adding Fuel
  14
- Checking the Engine Oil Level
  15
- Switching the Fuel Tanks
  15
- Using the Rollover Protection System (ROPS)
  15
- Think Safety First
  17
- Operating the Parking Brake
  18
- Starting and Stopping the Engine
  18
- Operating the Power Take off (PTO)
  19
- The Safety Interlock System
  19
- Driving Forward or Backward
  20
- Stopping the Machine
  21
- Adjusting the Height-Of-Cut
  21
- Adjusting the Anti-Scalp Rollers
  21
- Adjusting the Flow Baffle
  22
- Positioning the Flow Baffle
  23
- Positioning the Seat
  24
- Unlatching the Seat
  24
- Pushing the Machine by Hand
  24
- Using the Side Discharge
  25
- Breaking in a New Machine
  25
- Transporting Machines
  25
- Loading Machines
  25
- Operating Tips
  26
- Blade Maintenance
  27
Maintenance
28
Recommended Maintenance Schedule(S)
28
Lubrication
29
- Greasing and Lubrication
  29
- Greasing the Mower Deck and Belt Idlers
  30
Engine Maintenance
31
- Servicing the Air Cleaner
  31
- Servicing the Engine Oil
  32
  - Changing the Oil
    33
  - Changing the Engine Oil Filter
    33
- Servicing the Spark Plug
  34
Fuel System Maintenance
35
Electrical System Maintenance
36
- Servicing the Battery
  36
- Installing the Battery
  37
- Servicing the Fuses
  38
Drive System Maintenance
39
Cooling System Maintenance
42
- Servicing the Cooling System
  42
Brake Maintenance
44
- Adjusting the Parking Brake
  44
Belt Maintenance
44
Storage
58
- Cleaning and Storage
  58
Troubleshooting
59
Schematics
61

Toro 74254 Operator's Manual (60 pages)

60in or 72in turbo force side discharge mower

Brand: Toro | Category: Mower | Size: 7.03 MB

Table of Contents
2
Introduction
2
Safety
4
Safe Operating Practices
4
Slope Chart
6
Safety and Instructional Decals
7
Product Overview
12
Controls
13
Operation
14
Adding Fuel
14
Checking the Engine Oil Level
15
Switching the Fuel Tanks
15
Using the Rollover Protection System (ROPS)
15
Think Safety First
16
Operating the Parking Brake
17
Starting and Stopping the Engine
18
Operating the Power Take off (PTO)
19
The Safety Interlock System
19
Driving Forward or Backward
20
Stopping the Machine
20
Adjusting the Height-Of-Cut
21
Adjusting the Anti-Scalp Rollers
21
Adjusting the Flow Baffle
22
Positioning the Flow Baffle
22
Positioning the Seat
23
Unlatching the Seat
23
Pushing the Machine by Hand
23
Using the Side Discharge
24
Breaking in a New Machine
24
Transporting Machines
24
Loading Machines
25
Operating Tips
25
Maintenance
27
Recommended Maintenance Schedule(S)
27
Lubrication
28
Greasing and Lubrication
28
Greasing the Mower Deck and Belt Idlers
28
Engine Maintenance
30
Servicing the Air Cleaner
30
Servicing the Engine Oil
30
Servicing the Spark Plug
32
Fuel System Maintenance
34
Servicing the Electronic Fuel Injection System
34
Servicing the Fuel Filters
34
Servicing the Fuel Tank
34
Electrical System Maintenance
35
Servicing the Battery
35
Servicing the Fuses
36
Drive System Maintenance
37
Adjusting the Tracking
37
Checking the Tire Pressure
38
Checking the Wheel Hub Slotted Nut
38
Adjusting the Caster Pivot Bearing
38
Servicing the Gear Box
39
Cooling System Maintenance
40
Servicing the Cooling System
40
Brake Maintenance
41
Adjusting the Parking Brake
41
Belt Maintenance
42
Inspecting the Belts
42
Replacing the Mower Belt for 60In Mower Decks
42
Replacing the Mower Belt for 72In Mower Decks
42
Adjusting the Mower Belt Tension for 72 Inch Mower Decks
43
Replacing the PTO Drive Belt
44
Replacing the Pump Drive Belt
44
Controls System Maintenance
45
Adjusting the Control Handle Neutral Position
45
Hydraulic System Maintenance
46
Servicing the Hydraulic System
46
Setting the Hydraulic Pump Neutral Position
48
Mower Deck Maintenance
50
Leveling the Mower at Three Positions
50
Servicing the Cutting Blades
52
Replacing the Grass Deflector
54
Cleaning
55
Cleaning under the Mower
55
Waste Disposal
55
Storage
56
Cleaning and Storage
56
Troubleshooting
57
Schematics
59

Toro 74254 Setup Instructions (13 pages)

Brand: Toro | Category: Lawn Mower | Size: 0.63 MB

Toro 74254 Quick Manual (2 pages)

Z589 Z Master with a 72in TURBO FORCE Side Discharge Mower

Brand: Toro | Category: Lawn Mower Accessories | Size: 0.41 MB

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