Description

Toro Groundsmaster 4300-D (Model 30864) (Serial No. 314000101 and Up) Service Repair Manual

Type: Groundsmaster
Language: English
Format: PDF Download
Serial Applicable: (Serial No. 314000101 and Up)

• Toro Groundsmaster 4300-D (Model 30864) Service Repair Manual – 405 Pages

Table of Content of the Groundsmaster 4300-D (Model 30864)

Preface …………………………………………………………………………………………………. 5
Chapter 1: Safety ……………………………………………………………………………….. 1–1
Safety Instructions …………………………………………………………………………… 1–2
Jacking Instructions …………………………………………………………………………. 1–6
Safety and Instructional Decals ………………………………………………………….. 1–7
Chapter 2: Specifications and Maintenance ……………………………………………. 2–1
Specifications ………………………………………………………………………………….. 2–2
Torque Specifications ……………………………………………………………………….. 2–4
Shop Supplies …………………………………………………………………………………. 2–9
Special Tools …………………………………………………………………………………. 2–11
Chapter 3: Diesel Engine……………………………………………………………………… 3–1
Specifications ………………………………………………………………………………….. 3–2
General Information …………………………………………………………………………. 3–3
Service and Repairs ……………………………………………………………………….. 3–10
Chapter 4: Hydraulic System………………………………………………………………… 4–1
Specifications ………………………………………………………………………………….. 4–3
General Information …………………………………………………………………………. 4–4
Hydraulic Schematics ……………………………………………………………………… 4–15
Hydraulic Flow Diagrams …………………………………………………………………. 4–16
Special Tools………………………………………………………………………………….. 4–31
Troubleshooting ……………………………………………………………………………… 4–39
Testing the Hydraulic System……………………………………………………………. 4–44
Service and Repairs ……………………………………………………………………….. 4–87
Chapter 5: Electrical System ………………………………………………………………… 5–1
General Information …………………………………………………………………………. 5–3
Special Tools……………………………………………………………………………………. 5–5
InfoCenter Display ……………………………………………………………………………. 5–7
Troubleshooting ……………………………………………………………………………… 5–24
Electrical System Quick Checks………………………………………………………… 5–39
Adjustments…………………………………………………………………………………… 5–41
Testing the Electrical Components …………………………………………………….. 5–45
Service and Repairs ……………………………………………………………………….. 5–92
Chapter 6: Chassis……………………………………………………………………………… 6–1
Specifications ………………………………………………………………………………….. 6–2
General Information …………………………………………………………………………. 6–3
Special Tools……………………………………………………………………………………. 6–4
Service and Repairs …………………………………………………………………………. 6–5
Chapter 7: Cutting Deck ………………………………………………………………………. 7–1
Specifications ………………………………………………………………………………….. 7–2
General Information …………………………………………………………………………. 7–3
Troubleshooting ……………………………………………………………………………….. 7–4
Special Tools……………………………………………………………………………………. 7–5
Adjustments…………………………………………………………………………………….. 7–6
Service and Repairs …………………………………………………………………………. 7–7
Appendix A …………………………………………………………………………………………A–1
Electrical Drawing Designations…………………………………………………………..A–2
Hydraulic Schematic ………………………………………………………………………….A–3
Electrical Schematic (Serial numbers below 403430000)…………………………A–4
Electrical Schematic (Serial numbers above 403430001) ………………………..A–5
……………………………………………………………………………………………………….A–6
Wire Harness Drawing – Seat (sheet 1 of 2)……………………………………………A–7
Wire Harness Drawing – Seat (sheet 2 of 2)……………………………………………A–8
Wire Harness Drawing – Engine (sheet 1 of 2) ………………………………………..A–9
Wire Harness Drawing – Engine (sheet 2 of 2) ………………………………………A–10

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 4300-D (Model No. 30864) machines that are powered by a Yanmar diesel engine.