Toro 08839 Manuals

Manuals and User Guides for Toro 08839. We have 2 Toro 08839 manuals available for free PDF download: Service Manual, Operator's Manual

Toro 08839 Service Manual

Toro 08839 Service Manual (222 pages)

Brand: Toro | Category: Lawn Mower | Size: 15.04 MB

Table of Contents

Table of Contents
7
Safety Instructions
10
Think Safety First
11
Jacking Instructions
14
Safety and Instructional Decals
14
Specifications
16
Overall Dimensions
16
Engine Specifications
17
Hydraulic System Specifications
18
Chassis Specifications
18
Torque Specifications
19
Calculating the Torque Values When Using a Drive-Adapter Wrench
20
Identifying the Fastener
21
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch)
22
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Metric Fasteners)
24
Other Torque Specifications
25
Conversion Factors
25
Shop Supplies
26
Special Tools
28
GEARS - the Systematic Approach to Defining, Diagnosing and Solving Problems
34
Troubleshooting - Hydraulic
35
General Hydraulic System Problems
36
Troubleshooting - Electrical
37
Starting Problems
38
General Operation Problems
41
General Information
44
Operator's Manual
44
Engine Owner's Manual
44
Engine Service Manual
44
Fuel Shutoff Valve
45
Kohler Gasoline Engine
46
Adjustments
47
Adjusting the Choke Control
47
Adjusting the Engine Idle Speed
48
Service and Repairs
49
Engine Cooling System
49
Fuel System
51
Fuel Evaporative Control System
54
Air Cleaner
56
Exhaust System
58
Pump Drive Belt Tensioner
60
Engine
63
Additional Reference Materials
68
General Information
69
Operator's Manual
69
Relieving Pressure from the Hydraulic System
69
Towing or Moving the Machine by Hand
70
Traction Circuit Component Failure
72
Hydraulic Hoses
73
Installing Hydraulic Hoses and Tubes (O-Ring Face Seal Fitting)
74
Installing the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings)
76
Hydraulic Schematics
79
Hydraulic Flow Diagrams
80
Traction Circuit
80
Lift and Tilt Angle Circuits
83
Testing the Hydraulic System
85
Hydraulic Test Selection
87
Testing the Traction Circuit - Charge Pressure
88
Testing the Traction Circuit - Wheel Motor Efficiency
92
Testing the Traction Circuit - Piston (Traction) Pump Flow and Relief Pressure
96
Testing the Lift and Tilt Angle Circuits - Gear Pump Flow
101
Testing the Lift and Tilt Angle Circuits - Relief Valve (RV1) Pressure
104
Adjustments
106
Hydraulic Pump Drive Belt Tension
106
Adjusting the Traction Speed
107
Service and Repairs
112
General Precautions for Removing and Installing the Hydraulic System Components
112
Checking the Hydraulic Lines and Hoses
114
Flushing the Hydraulic System
115
Filtering the Closed-Loop Traction Circuit
117
Priming the Hydraulic System
120
Charging the Hydraulic System
121
Hydraulic Reservoir
123
Hydraulic Fluid Cooler
125
Piston (Traction) Pumps
127
Servicing the Piston (Traction) Pumps
130
Gear Pump
131
Servicing the Gear Pump
133
Wheel Motors
137
Servicing the Wheel Motor
139
Control Valve
141
Servicing the Control Valve
143
Center Lift Cylinder
145
Servicing the Center Lift Cylinder
147
Rear Lift Cylinder
150
Servicing the Rear Lift Cylinder
152
Angle Cylinder (Optional)
155
Servicing the Optional Angle Cylinder
157
Laser Level Control Manifold (Optional)
160
Servicing the Laser Level Control Manifold (Optional)
162
Servicing the Cartridge Valves
163
General Information
166
Operator's Manual
166
Kohler Engine Electrical Components
166
Hour Meter/Controller
166
Electrical Schematics and Wire Harness Drawings/Diagrams
166
Electrical System Quick Checks
167
Testing the Charging System
167
Checking the Operation of the Interlock Switches
168
Testing the Electrical Components
169
Fusible Link Harness
170
Fuses
171
Hour Meter/Controller
172
Key Switch
173
Parking Brake Switch
174
Operator Presence Switch (if Equipped)
176
Neutral Switches
178
Light Switch (Optional)
182
Relays
183
Diode Assemblies
186
Hydraulic Solenoid Valve Coils
188
Service and Repairs
190
Caring for the Battery
190
Storing the Battery
191
Servicing the Battery
192
General Information
200
Adjustments
201
Adjusting the Parking Brake Linkage
201
Service and Repairs
203
Wheels
203
Front Axle
207
Parking Brake Linkage
208
Parking Brake Assembly
210
Traction Control Linkage
211
MID-Mount Attachment Stop
213
Electrical Drawing Designations
216
Hydraulic Schematic
217
Electrical Schematic
218
Wire Harness Drawing - Main
219
Wire Harness Diagram - Main
220
Wire Harness - Light Kit (Optional
221
Wire Harness - Wireless Hour Meter Kit (Optional
222

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Toro 08839 Operator's Manual

Toro 08839 Operator's Manual (64 pages)

Brand: Toro | Category: Tractor Accessories | Size: 9.57 MB

Table of Contents

Table of Contents
3
Safety
4
General Safety
4
Safety and Instructional Decals
5
Setup
9
Installing a MID-Mount Attachment
9
Preparing the Machine
10
Installing the Rear Attachment Lift Frame
10
No Parts Required
10
Short Drawbar Chain (17-1/2 Inches)
11
Lift Bracket
11
Carriage Bolt (5/16 X 1 Inch)
11
Washer (3/8 X 7/8 Inch)
11
Flange Locknut (5/16 Inch)
11
Long Rear-Lift Chain (25 Inches)
12
Shackle
12
Clevis Pin
12
Cotter Pin
12
Flange-Head Bolt (3/8 X 1-3/4 Inches)
13
Washer (2/5 Inch)
13
Flange-Head Bolt (1/2 X 3 Inches)
13
Flange Locknut (1/2 Inch)
13
Capscrew (3/4 X 4-1/2 Inches)
14
Locknut (3/4 Inch)
14
Product Overview
16
Controls
17
Engine and Attachment Controls
17
Parking Brake and Motion Control
18
Specifications
18
Before Operation
19
Before Operation Safety
19
Fueling the Machine
19
Before Operations Checks
20
Checking the Safety-Interlock System
20
Adjusting the Backrest Position
21
During Operation
22
During Operation Safety
22
Operating the Parking Brake
23
Starting the Engine
23
Shutting off the Engine
24
Driving the Machine
25
Adjusting the Height of the MID-Mount Attachment
26
Adjusting the Tilt Angle of the MID-Mount Attachment
27
Selecting the Multi-Tool
28
MID-Mount Attachment Stop
30
Calibrating MID-Mount Attachment Stop
35
Raising and Lowering the Optional Rear Attachment
37
Operating Tips
38
After Operation
39
After Operation Safety
39
Moving a Non-Functioning Machine
39
Transporting the Machine
40
Maintenance
42
Maintenance Safety
42
Recommended Maintenance Schedule(S)
42
Daily Maintenance Checklist
43
Pre-Maintenance Procedures
44
Preparing for Maintenance
44
Removing the Hood
45
Installing the Hood
45
Lowering the Operator's Cushion
46
Raising the Operator's Cushion
46
Lifting the Machine
47
Lubrication
48
Greasing the Bearings and Bushings
48
Engine Maintenance
49
Engine Safety
49
Engine Oil Specification
49
Checking the Engine-Oil Level
49
Changing the Engine Oil and Filter
50
Servicing the Air Cleaner
52
Servicing the Spark Plug(S)
52
Fuel System Maintenance
54
Changing the Fuel Filter
54
Draining the Fuel Tank
54
Electrical System Maintenance
55
Replacing the Fuses
55
Drive System Maintenance
56
Checking the Tire Air Pressure
56
Torquing the Wheel Lug Nuts
56
Torquing the Caster Wheel Nuts
56
Belt Maintenance
57
Replacing the Belt
57
Hydraulic System Maintenance
58
Hydraulic System Safety
58
Checking the Hydraulic Lines and Hoses
58
Hydraulic-Fluid Specifications
58
Checking the Hydraulic-Fluid Level
58
Changing the Hydraulic Filter
59
Changing the Hydraulic Fluid
60
Cleaning
61
Cleaning the Machine
61

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