Service Manual

ManualsBrandsToro ManualsGas Snow Blowers28 in. 420 cc Two-Stage Electric Start Gas Snow Blower

Table Of Contents

Revision History
Preface
- Service Procedure Icons
Chapter 1 : Safety
- Safety Instructions
  - Think Safety First
Chapter 2 : Specifications and Maintenance
- Specifications
- Torque Specifications
  - Equivalents and Conversions
  - U.S. to Metric Conversions
Chapter 3 : Troubleshooting
- General Troubleshooting
Chapter 4 : Engine
- General Information
- Service and Repairs
  - Engine Replacement
Chapter 5 : Controls
- General Information
- Service and Repairs
Chapter 6 : Belts
- General Information
- Service and Repairs
  - Auger Belt Replacement
  - Traction Belt Replacement
Chapter 7 : Auger Housing
- General Information
- Service and Repairs
  - Fixed Scraper
  - Scraper Replacement
Chapter 8 : Auger Gearbox
- General Information
- Service and Repairs
  - Auger and Traction Assemblies
  - Auger Gear Box Replacement
Chapter 9 : Wheel Clutch Traction Drive System
- General Information
- Service and Repairs
Chapter 10 : Discharge Chute
- General Information
- Service and Repairs
  - Chute and Face Gear Cover Replacement
  - Chute Gear Replacement
Appendix A: Foldout Drawings
- Electrical Drawing Abbreviations
Electrical Schematic with Hand Warmers
Electrical Schematic

Chapter2

SpecicationsandMaintenance

TableofContents

Specications.......................................................................................................................................2–2

TorqueSpecications...........................................................................................................................2–3

EquivalentsandConversions.............................................................................................................2–8

U.S.toMetricConversions................................................................................................................2–9

POWERMAX®HDServiceManual

Page2–1

SpecicationsandMaintenance

3424-820RevA