Toro 74166 Manuals

Manuals and User Guides for Toro 74166. We have 2 Toro 74166 manuals available for free PDF download: Service Manual, Operator's Manual

Toro 74166 Service Manual

Toro 74166 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
- Cleaning the Engine Fins
  21
- Servicing the Cooling System
  22
- Servicing the Fuel Filter
  24
  - Replacing the Fuel Filter
    24
- Servicing the Spark Plug
  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
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
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 74166 Operator's Manual

Toro 74166 Operator's Manual (52 pages)

with 52in SFS Side Discharge Mower

Brand: Toro | Category: Riding mower | Size: 1.59 MB

Table of Contents

Table of Contents
2
Introduction
3
Safety
3
Safe Operating Practices
3
Slope Chart
6
Safety and Instruction Decals
8
Gasoline and Oil
13
Recommended Gasoline
13
Using Stabilizer/Conditioner
13
Filling the Fuel Tank
13
Checking the Engine Oil Level
13
Operation
14
Using the Rollover Protection System (ROPS)
14
Think Safety First
15
Controls
15
Operating the Parking Brake
16
Starting and Stopping the Engine
16
Operating the Power Take off (PTO)
17
The Safety Interlock System
18
Driving Forward or Backward
18
Stopping the Machine
19
Adjusting the Height-Of-Cut
19
Adjusting the Anti-Scalp Rollers
19
Positioning the Seat
20
Pushing the Machine by Hand
20
Operating with Side Discharge
21
Transporting the Machine
21
Loading Machines
22
Tips for Mowing Grass
23
Maintenance
24
Recommended Maintenance Schedule
24
Servicing the Cutting Blades
25
Servicing the Air Cleaner
27
Servicing the Engine Oil
28
Servicing the Spark Plug
29
Replacing the Fuel Filter
30
Draining the Fuel Tank
30
Cleaning the Cooling Systems
31
Greasing and Lubrication
31
Checking the Tire Pressure
33
Servicing the Hydraulic System
33
Adjusting the Handle Neutral Position
35
Setting the Hydraulic Pump Neutral Position
36
Adjusting the Tracking
37
Adjusting the Caster Pivot Bearing
37
Checking the Wheel Hub Slotted Nut
38
Leveling the Mower at Three Positions
38
Adjusting the Push Arms
40
Cleaning under the Deck
40
Inspecting the Belts
40
Replacing the Deck Belt
40
Replacing the Pump Drive Belt
41
Adjusting the Parking Brake
42
Servicing the Fuses
42
Servicing the Battery
43
Replacing the Grass Deflector
45
Waste Disposal
46
Mercury Tilt Switch
46
Mercury Tilt Switch Disposal
46
Wiring Diagram
47
Cleaning and Storage
48
Troubleshooting
49
The Toro Total Coverage Guarantee
52

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