Description

Toro Groundsmaster 4500-D, 4700-D (Models 30873, 30874, 30881, 30882) Service Repair Manual

Type: Groundsmaster
Language: English
Format: PDF Download

• Toro Groundsmaster 4500-D, 4700-D (Models 30873, 30874, 30881, 30882) Service Repair Manual – 390 Pages

Table of Content of the Groundsmaster 4500-D, 4700-D

Chapter 1 — Safety
General Safety Instructions . . . . . . . . . . . . . . . . . . 1 — 2
Jacking Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 1 — 5
Safety and Instruction Decals . . . . . . . . . . . . . . . . 1 — 6
Chapter 2 — Product Records and Maintenance
Product Records . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 — 1
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 — 1
Equivalents and Conversions . . . . . . . . . . . . . . . . 2 — 2
Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . 2 — 3
Chapter 3 — Yanmar Diesel Engine
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 — 2
General Information . . . . . . . . . . . . . . . . . . . . . . . . 3 — 4
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . 3 — 12
YANMAR TNV (Tier 4i) SERIES SERVICE MANUAL
YANMAR TNV (Tier 4i) SERIES TROUBLESHOOTING MANUAL
YANMAR TNV (Tier 4) SERIES SERVICE MANUAL
YANMAR TNV (Tier 4) SERIES TROUBLESHOOTING MANUAL
Chapter 4 — Hydraulic System
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 — 2
General Information . . . . . . . . . . . . . . . . . . . . . . . . 4 — 3
Hydraulic Schematics . . . . . . . . . . . . . . . . . . . . . . 4 — 10
Hydraulic Flow Diagrams . . . . . . . . . . . . . . . . . . . 4 — 12
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 — 32
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 — 37
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 — 44
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 — 72
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . 4 — 73
DANFOSS H1 CLOSED CIRCUIT AXIAL PISTON PUMPS SERVICE MANUAL
DANFOSS H1 CLOSED CIRCUIT AXIAL PISTON PUMPS REPAIR INSTRUCTIONS
DANFOSS K and L FRAME VARIABLE MOTORS SERVICE MANUAL
DANFOSS STEERING UNIT TYPE OSPM SERVICE MANUAL
Chapter 5 — Electrical System
General Information . . . . . . . . . . . . . . . . . . . . . . . . 5 — 2
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 — 6
InfoCenter Display . . . . . . . . . . . . . . . . . . . . . . . . . . 5 — 8
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 — 15
Electrical System Quick Checks . . . . . . . . . . . . . 5 — 23
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 — 24
Component Testing . . . . . . . . . . . . . . . . . . . . . . . . 5 — 27
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . 5 — 50
Chapter 6 — Axles, Planetaries and Brakes
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 — 2
General Information . . . . . . . . . . . . . . . . . . . . . . . . 6 — 3
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 — 4
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . . 6 — 6
Chapter 7 — Chassis
General Information . . . . . . . . . . . . . . . . . . . . . . . . 7 — 2
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . . 7 — 4
Chapter 8 — Cutting Decks
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 — 2
General Information . . . . . . . . . . . . . . . . . . . . . . . . 8 — 3
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 — 4
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 — 5
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 — 6
Service and Repairs . . . . . . . . . . . . . . . . . . . . . . . . 8 — 8
Chapter 9 — Foldout Drawings
Electrical Drawing Designations . . . . . . . . . . . . . . 9 — 2
Hydraulic Schematics . . . . . . . . . . . . . . . . . . . . . . . 9 — 3
Electrical Schematics . . . . . . . . . . . . . . . . . . . . . . . 9 — 7
Wire Harness Drawings . . . . . . . . . . . . . . . . . . . . 9 — 19

The purpose of this publication is to provide the service technician with information for troubleshooting, testing and repair of major systems and components on the Groundsmaster 4500-D (Models 30873 and 30881) and 4700-D (Models 30874 and 30882).