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Z Master 74901
Toro Z Master 74901 Zero Turn Mower Manuals
Manuals and User Guides for Toro Z Master 74901 Zero Turn Mower. We have
3
Toro Z Master 74901 Zero Turn Mower manuals available for free PDF download: Service Manual, Operator's Manual
Toro Z Master 74901 Service Manual (188 pages)
Brand:
Toro
| Category:
Lawn Mower
| Size: 6.42 MB
Table of Contents
Table of Contents
4
1 Safety Information
8
General Information
8
Think Safety First
8
2 Specifications
10
Torque Specifications
10
Standard Torque for Dry, Zinc Plated & Steel Fasteners (Inch Series)
11
Standard Torque for Dry, Zinc & Steel Fasteners (Metric Fasteners)
12
Other Torque Specifications
13
Equivalents & Conversions
14
Decimal & Millimeter Equivalents
14
U.S. to Metric Conversions
15
G3 3000/5000/6000 Series Specifications
16
G3 3000/5000/6000 Series Specifications Cont
17
Dimensions
19
Commercial 3000 Series
19
G3/Professional 5000 Series
19
Dimensions
20
G3/Professional 6000 Series
20
Dimensions
21
G3/Professional 6000 Series Cont
21
3 Chassis
22
Caster Fork Assembly Replacement
22
Caster Fork Assembly Removal
22
Caster Bearing Replacement
23
Caster Fork Assembly Installation
25
Front Wheel Bearing Replacement
26
Front Wheel Bearing Removal
26
Front Wheel Bearing Installation
28
Fuel Tank Replacement
30
Fuel Tank Removal
30
Fuel Tank Installation
33
Throttle Control Assembly Replacement (Kohler EFI Engine)
35
Throttle Control Assembly Removal
35
Throttle Control Assembly Installation
37
Park Brake Handle Assembly Replacement (2012 & Later)
39
Park Brake Handle Removal (2012 & Later)
39
Park Brake Handle Installation (2012 & Later)
41
Park Brake Cable Replacement (2011 & Prior)
42
Left Park Brake Cable Removal (2011 & Prior)
42
Left Park Brake Cable Installation (2011 & Prior)
45
Right Park Brake Cable Removal (2011 & Prior)
48
Right Park Brake Cable Installation (2011 & Prior)
50
Adjusting the Parking Brake
53
Park Brake Cable Replacement (2012 & Later)
55
Left Park Brake Cable Removal (2012 & Later)
55
Left Park Brake Cable Installation (2012 & Later)
58
Right Park Brake Cable Removal (2012 & Later)
62
Right Park Brake Cable Installation (2012 & Later)
65
Brake Caliper Replacement
68
Brake Caliper Removal
68
Brake Caliper Installation
70
Motion Control Damper Replacement
72
Motion Control Damper Removal
72
Motion Control Damper Installation
73
Adjusting the Motion Control Damper
73
Adjusting the Motion Control Neutral Lock Pivot
74
Adjusting the Control Handle Position
74
Motion Control Assembly Replacement
75
Motion Control Assembly Removal
75
Motion Control Assembly Installation
79
4 Engine
84
Engine Replacement
84
Engine Removal
84
Engine Installation
90
5 Hydraulic System
96
Hydrostatic Pump Removal
96
G3 UHT Transmission Replacement (2009 through 2011 Models)
96
G3 UHT Transmission Removal (2009 - 2011 Models)
96
G3 UHT Transmission Installation (2009 - 2011 Models)
104
Burnishing the Brake
115
UHT Transmission Replacement (2012 & Later Models)
118
UHT Transmission Removal (2012 & Later Models)
118
UHT Transmission Installation (2012 & Later Models)
123
Wheel Hub Slotted Nut Installation
127
Adjusting the Motion Control Linkage (Neutral Adjustment)
129
Checking the Hydraulic Oil
131
Flow Test Instructions
132
Hydraulic Pump Drive Belt Replacement
135
Using the Drive Wheel Release Valves
136
6 Mower Decks
138
Mower Belt Replacement
138
Mower Belt Removal
138
Mower Belt Installation
139
Mower Deck Replacement
140
Mower Deck Removal
140
Extension Spring Adjustment (2010 - 2012 Models)
143
Mower Spindle Replacement
144
Mower Spindle Removal (2009 Model G3 Series Units)
144
Mower Spindle Installation (2009 Model G3 Series Units)
145
Mower Spindle Disassembly (2009 Model G3 Series Units)
146
Mower Spindle Assembly (2009 Model G3 Series Units)
149
Mower Spindle Replacement (2010 & Later Model G3, 3000/5000/6000 Series Units)
153
Mower Spindle Removal (2010 & Later Model G3, 3000/5000/6000 Series Units)
153
Mower Spindle Installation (2010 & Later Model G3, 3000/5000/6000 Series Units)
154
Mower Decks Cont
154
Mower Spindle Disassembly (2010 & Later Model G3, 3000/5000/6000 Series Units)
155
Mower Spindle Assembly (2010 & Later Model G3, 3000/5000/6000 Series Units)
157
Leveling the Mower Deck
160
Servicing the Cutting Blades
164
Before Inspecting or Servicing the Blades
164
Inspecting the Blades
165
Checking for Bent Blades
165
Removing the Blades
166
Sharpening the Blades
167
Installing the Blades
167
Electric PTO Clutch Replacement
168
Electric PTO Clutch Removal
168
Electric PTO Clutch Installation
169
Using the Clutch Shim
170
Removing the Clutch Shim
170
Safety Check
172
7 Electrical
174
General
174
Relay
174
Purpose
174
Location
174
How It Works
174
Testing
175
PTO Switch
176
Purpose
176
Location
176
How It Works
176
Testing
176
Ignition Switch
178
Purpose
178
Location
178
How It Works
178
Testing
178
Park Brake Switch
179
Purpose
179
Location
179
How It Works
179
Testing
179
Seat Switch
180
Purpose
180
Location
180
How It Works
180
Testing
180
Neutral Safety Switch
181
Purpose
181
Location
181
How It Works
181
Testing
181
TVS Diode
182
Purpose
182
Location
182
How It Works
182
Testing
182
Fuel Sender
183
Purpose
183
Location
183
How It Works
183
Testing
183
Fuel/Hour Meter
184
Purpose
184
Location
184
How It Works
184
Testing
185
Electric PTO Clutch
185
Purpose
185
Location
185
How It Works
185
Coil Resistance Measurement
185
Measuring Clutch Current Draw
186
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Toro Z Master 74901 Operator's Manual (68 pages)
with 48in or 60in TURBO FORCE Side Discharge Mower
Brand:
Toro
| Category:
Lawn Mower
| Size: 5.71 MB
Table of Contents
Figure 1
2
Introduction
2
Table of Contents
3
Safety
4
Safe Operating Practices
4
Toro Mower Safety
6
Slope Indicator
8
Safety and Instructional Decals
9
Hour Meter
14
Product Overview
14
Controls
14
Fuel Gauge
14
Throttle Control
14
Specifications
15
Ignition Switch
15
Operation
16
Adding Fuel
16
Checking the Engine-Oil Level
17
Breaking in a New Machine
17
Using the Rollover Protection System (ROPS)
17
Think Safety First
18
Operating the Parking Brake
19
Operating the Mower Blade-Control Switch (PTO)
19
Operating the Throttle
20
Operating the Choke
20
Operating the Ignition Switch
20
Using the Fuel Shutoff Valve
20
Starting and Stopping the Engine
21
Using the Safety-Interlock System
22
Driving Forward or Backward
22
Stopping the Machine
24
Adjusting the Height-Of-Cut
24
Adjusting the Anti-Scalp Rollers
25
Adjusting the Flow Baffle Cam Locks
26
Positioning the Flow Baffle
26
Positioning the Seat
27
Unlatching the Seat
27
Changing the Seat Suspension
27
Using the Drive-Wheel-Release Valves
27
Using the Side Discharge
28
Transporting Machines
29
Loading Machines
29
Operating Tips
31
Maintenance
32
Recommended Maintenance Schedule(S)
32
Lubrication
33
Greasing and Lubrication
33
Lubricating the Caster-Wheel Hubs
34
Engine Maintenance
35
Servicing the Air Cleaner
35
Servicing the Engine Oil
37
Changing the Engine Oil
38
Servicing the Spark Plug
39
Checking the Spark Arrester (if Equipped)
40
Fuel System Maintenance
41
Replacing the Fuel Filter
41
Servicing the Fuel Tank
41
Electrical System Maintenance
42
Servicing the Battery
42
Installing the Battery
43
Servicing the Fuses
44
Drive System Maintenance
44
Checking the Seat Belt
44
Checking the Rollover Protection System (ROPS) Knobs
44
Adjusting the Tracking
45
Checking the Tire Pressure
45
Checking the Wheel Lug Nuts
45
Checking the Wheel Hub Slotted Nut
45
Adjusting the Caster-Pivot Bearing
46
Using the Clutch Shim
46
Cooling System Maintenance
48
Cleaning the Engine Screen and Engine-Oil Cooler
48
Cleaning the Engine-Cooling Fins and Shrouds
48
Checking and Cleaning the Hydraulic-Unit Shrouds
49
Brake Maintenance
49
Adjusting the Parking Brake
49
Belt Maintenance
50
Inspecting the Belts
50
Replacing the Mower Belt
50
Replacing the Hydraulic Pump-Drive Belt
52
Controls System Maintenance
52
Adjusting the Control-Handle Position
52
Adjusting the Motion-Control Linkage
53
Adjusting the Motion-Control Damper
54
Adjusting the Motion Control Neutral-Lock Pivot
54
Hydraulic System Maintenance
55
Servicing the Hydraulic System
55
Mower Deck Maintenance
57
Leveling the Mower Deck
57
Servicing the Cutting Blades
59
Removing the Blades
60
Removing the Mower Deck
61
Replacing the Grass Deflector
62
Cleaning
62
Cleaning under the Mower
62
Disposing of Waste
62
Storage
63
Cleaning and Storing the Machine
63
Troubleshooting
64
Schematics
66
Toro Z Master 74901 Operator's Manual (68 pages)
with 48in or 52in TURBO FORCE Side Discharge Mower
Brand:
Toro
| Category:
Lawn Mower
| Size: 5.27 MB
Table of Contents
Introduction
2
Table of Contents
3
Safety
4
Safe Operating Practices
4
Slope Operation
5
Maintenance and Storage
5
Slope Indicator
6
Safety and Instructional Decals
7
Product Overview
11
Controls
11
Specifications
12
Operation
13
Adding Fuel
13
Checking the Engine Oil Level
14
Breaking in a New Machine
14
Using the Rollover Protection System (ROPS)
14
Think Safety First
15
Operating the Parking Brake
16
Operating the Mower Blade Control Switch (PTO)
16
Operating the Throttle
17
Operating the Choke
17
Operating the Ignition Switch
17
Using the Fuel Shut-Off Valve
17
Starting and Stopping the Engine
18
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
22
Adjusting the Flow Baffle
23
Positioning the Flow Baffle
23
Positioning the Seat
24
Using the Drive Wheel Release Valves
24
Using the Side Discharge
25
Transporting Machines
25
Loading Machines
26
Operating Tips
27
Blade Maintenance
28
Maintenance
29
Recommended Maintenance Schedule(S)
29
Lubrication
30
Greasing and Lubrication
30
Where to Grease the Mower
30
Lubricate Caster Wheel Hubs
31
Engine Maintenance
32
Servicing the Standard Air Cleaner
32
Servicing the Heavy Duty Air Cleaner
33
Servicing the Engine Oil
34
Changing the Engine Oil
36
Changing the Engine Oil Filter
36
Servicing the Spark Plug
37
Check Spark Arrester (if Equipped)
39
Fuel System Maintenance
39
Replacing the Fuel Filter
39
Servicing the Fuel Tank
40
Electrical System Maintenance
40
Servicing the Battery
40
Installing the Battery
41
Charging the Battery
41
Servicing the Fuses
42
Drive System Maintenance
43
Checking the Seat Belt
43
Checking the Rollover Protection System (ROPS) Knobs
43
Adjusting the Tracking
43
Checking the Tire Pressure
44
Checking the Wheel Hub Slotted Nut
44
Adjusting the Caster Pivot Bearing
45
Using the Clutch Shim
45
Cooling System Maintenance
47
Cleaning the Engine Screen and Engine Oil Cooler
47
Cleaning the Engine Cooling Fins and Shrouds
47
Check and Clean the Hydraulic Unit Shrouds
48
Brake Maintenance
49
Adjusting the Parking Brake
49
Belt Maintenance
50
Inspecting the Belts
50
Replacing the Mower Belt
50
Replacing the Hydraulic Pump Drive Belt
51
Controls System Maintenance
52
Adjusting the Control Handle Position
52
Adjusting the Motion Control Linkage
52
Adjusting the Motion Control Damper
53
Adjusting the Motion Control Neutral Lock Pivot
53
Hydraulic System Maintenance
54
Servicing the Hydraulic System
54
Mower Deck Maintenance
56
Leveling the Mower Deck
56
Servicing the Cutting Blades
58
Removing the Blades
59
Removing the Mower Deck
61
Replacing the Grass Deflector
62
Cleaning
63
Cleaning under the Mower
63
Waste Disposal
63
Storage
63
Cleaning and Storage
63
Troubleshooting
65
Schematics
67
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