Table Of Contents - Toro ProLine H800 Service Manual

Table of Contents

Additional Reference Materials
ProLine H800
19241SL Rev A
Preface ................................................................................................................ 5
Chapter 1: Safety ............................................................................................ 1-1
Safety Instructions ....................................................................................... 1-2
Jacking Instructions ..................................................................................... 1-7
Safety and Instructional Decals .................................................................... 1-9
Chapter 2: Specifications and Maintenance .................................................... 2-1
Specifications ............................................................................................... 2-2
Torque Specifications ................................................................................... 2-7
Shop Supplies ............................................................................................ 2-13
Special Tools .............................................................................................. 2-15
Chapter 3: Troubleshooting ............................................................................. 3-1
GEARS - The Systematic Approach to Defining, Diagnosing and Solving
Problems ...................................................................................................... 3-2
General Hydraulic System Problems ............................................................ 3-3
Steering Circuit Problems ............................................................................. 3-5
The Height Of Cut Circuit Problems .............................................................. 3-6
The Cutting Deck Lift Circuit Problems.......................................................... 3-7
The Hopper Lift Circuit .................................................................................. 3-8
The Hopper Tilt Circuit .................................................................................. 3-9
Chapter 4: Engine ........................................................................................... 4-1
General Information ..................................................................................... 4-2
Service and Repairs ..................................................................................... 4-3
Chapter 5: Hydraulic System........................................................................... 5-1
General Information ..................................................................................... 5-3
Hydraulic Schematic ................................................................................... 5-13
Hydraulic Flow Diagrams ............................................................................ 5-14
Testing the Hydraulic System ...................................................................... 5-32
Service and Repairs ................................................................................... 5-63
Chapter 6: Electrical System ........................................................................... 6-1
General Information ..................................................................................... 6-2
Electrical System Quick Checks.................................................................... 6-3
Testing the Electrical Components ................................................................ 6-6
Service and Repairs ................................................................................... 6-44
Chapter 7: Chassis.......................................................................................... 7-1
General Information ..................................................................................... 7-2
Service and Repairs ..................................................................................... 7-3
Chapter 8: Axle and PTO................................................................................. 8-1
General Information ..................................................................................... 8-2
Service and Repairs ..................................................................................... 8-3
Chapter 9: Hopper Assembly .......................................................................... 9-1
General Information ..................................................................................... 9-2
Service and Repairs ..................................................................................... 9-3
Chapter 10: Cutting Unit ................................................................................ 10-1
General Information ................................................................................... 10-2
Service and Repairs ................................................................................... 10-3
Appendix A ......................................................................................................A-1
Electrical Drawing Designations....................................................................A-2
Hydraulic Schematic .....................................................................................A-3
Electrical Schematic - Main ...........................................................................A-5
Electrical Schematic - Lights .........................................................................A-6
Wire Harness Diagram - Main .......................................................................A-7
Wire Harness Diagram - Lights .....................................................................A-8
Yanmar 3TNV76 Service Manual
Page 7 Preface