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74174
Toro 74174 Manuals
Manuals and User Guides for Toro 74174. We have
2
Toro 74174 manuals available for free PDF download: Service Manual, Operator's Manual
Toro 74174 Service Manual (113 pages)
mid-mount z
Brand:
Toro
| Category:
Lawn Mower
| Size: 16.39 MB
Table of Contents
About this Manual
5
Table of Contents
6
Specifications
12
Engine
12
Z100 Series
12
Z250 Series
12
Z280 Series
12
Unit Dimensions
13
Z100 Series
13
Z250 Series
13
Z280 Series
13
Hydraulic System
14
Torque Specifications
14
Hydraulic Hoses & Fittings
14
Chassis
14
Maintenance
16
Recommended Maintenance Schedule
16
Checking the Oil Level
17
Changing Oil and Filter
17
Servicing the Air Cleaner
18
Removing the Filters
18
Installing the Filters
19
Servicing Models Equipped with the Heavy-Duty Air Cleaner
19
Using the Filter Minder
19
Removing the Air Cleaner
20
Cleaning the Primary Filter
20
Installing the Filters
20
Servicing the Air Cleaner Liquid-Cooled Models
20
Removing the Paper Element
20
Cleaning the Paper Elements
21
Installing the Paper Elements
21
Cleaning the Engine Fins
21
Servicing the Cooling System
22
Checking the Radiator Coolant
22
Cleaning the Cooling System
22
Changing the Engine Coolant
23
Inspecting the Cooling System
24
Servicing the Fuel Filter
24
Replacing the Fuel Filter
24
Servicing the Spark Plug
25
Removing the Spark Plug(S)
25
Checking the Spark Plug
25
Installing the Spark Plug(S)
25
Check Valve Clearance
25
Greasing and Lubrication
26
How to Grease
26
Greasing the Front Castor Pivots
26
Where to Add Grease
26
Where to Add Light Oil or Spray Lubrication
26
Greasing the Bearings
26
Engine
28
External Alternator Remove & Replace
28
Engine Remove & Replace Air-Cooled
29
Engine Remove & Replace Liquid-Cooled
30
Radiator Remove & Replace Liquid-Cooled Mowers
35
Models Equipped with Electronic Fuel Injection (EFI)
38
Hydraulic Systems
40
Hydraulic System, Typical
40
Description
41
General Hydraulic Assembly Guidelines
41
Replacing the Pump Drive Belt
41
Pump Removal
42
Adjusting the Hydraulic Pump Neutral
42
Wheel Motor R & R
44
Chassis
46
Motion Control Linkage - Remove and Replace
46
Adjusting the Handle Neutral
47
Replacing the Parking Brake and Linkage
49
Adjusting the Parking Brake
53
Description - Fuel System
54
Fuel Tank - Remove and Replace
55
Replace Front Wheel Bearings
57
Front Caster Bearings - Remove & Replace
59
Mower Decks
62
Replacing the PTO Drive Belt
62
Mower Deck Removal
64
Spindle Repair
65
Assembly
67
Deck Mounting, Typical
70
Leveling the Mower
71
Checking for Bent Blades
72
Adjusting the Compression Spring
73
Spindle Assemblies, Typical
74
Electrical Systems
76
Alternator, Kohler
95
Purpose
95
How It Works
95
Testing
95
Regulator/Rectifior
96
Purpose
96
How It Works
96
Testing
96
Clutch,Electric
97
Purpose
97
How It Works
97
Testing
97
Electric PTO Clutch Removal
98
Solenoid
99
Purpose
99
How It Works
99
Testing
99
Starter Electric
100
Purpose
100
How It Works
100
Testing
100
Switch Pto/Clutch
101
Purpose
101
How It Works
101
Testing
101
Brake Switch
102
Purpose
102
How It Works
102
Testing
102
Interlock Module
103
Purpose
103
How It Works
103
Testing
103
Hourmeter
104
Purpose
104
How It Works
104
Testing
104
Motion Control Switch
105
Purpose
105
How It Works
105
Testing
105
Key Switch
106
Purpose
106
How It Works
106
Testing
106
Seat Switch
107
Purpose
107
How It Works
107
Testing
107
Mercury Switch
108
Amp Fuse
109
Wiring Harness, Typical
110
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Toro 74174 Operator's Manual (68 pages)
with 52" Side Discharge Mower
Brand:
Toro
| Category:
Riding mower
| Size: 1.84 MB
Table of Contents
Table of Contents
3
Safety
5
Safe Operating Practices
5
Toro Mower Safety
7
Slope Chart
11
Safety and Instruction Decals
13
Gasoline and Oil
16
Recommended Gasoline
16
Using Stabilizer/Conditioner
17
Filling the Fuel Tank
17
Check Engine Oil Level
17
Assembly
18
Loose Parts
18
Install Drive Wheels
19
Tire Pressure
19
Install Seat Retaining Rod
19
Install Motion Control Levers
20
Activate the Battery
21
Install Battery
22
Hydraulic System
23
Greasing the Bearings
24
Check the Leveling of Mower Deck
24
Check Side Discharge Chute
24
Check Engine Oil Level
24
Operation
25
Think Safety First
25
Controls
25
Parking Brake
26
Starting and Stopping the Engine
26
Operating the Power Take off (PTO)
28
The Safety Interlock System
28
Testing the Safety Interlock System
29
Driving Forward or Backward
29
Stopping the Machine
30
Instruments
30
Fuel Tanks
31
Adjusting Height-Of-Cut
31
Adjusting Anti-Scalp Rollers
32
Positioning the Seat
33
Pushing the Machine by Hand
33
Side Discharge
34
Transporting Machines
34
Loading Machines
35
Tips for Mowing Grass
36
Maintenance
37
Service Interval Chart
37
Cutting Blades
38
Air Cleaner
41
Engine Oil
42
Spark Plug
44
Fuel Filter
45
Fuel Tank
46
Greasing and Lubrication
47
Greasing the Bearings
47
Hydraulic System
48
Tire Pressure
50
Castor Pivot Bearing Adjustment
50
Wheel Hub Slotted Nut
51
Mower Leveling
51
Adjusting Push Arms
53
Throttle Lever Adjustment
53
Clean under Deck
54
Belt Inspection
54
Replacing the Deck Belt
54
Replacing the Pump Drive Belt
55
Replacing the Grass Deflector
56
Adjusting Motion Controls
56
Adjustment Parking Brake
58
Fuse
59
Battery
60
Waste Disposal
61
Mercury Tilt Switch
61
Mercury Tilt Switch Disposal
61
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