Service Manual

ManualsBrandsToro ManualsGas Snow BlowersPower Clear 721 R 21 in. 212 cc Single-Stage Self Propelled 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
- Engine Model/Serial Number Location
Chapter 4 : Starter System
- General Information
- Service and Repairs
  - Recoil Replacement
Chapter 5 : Fuel System
- General Information
- Service and Repairs
Chapter 6 : Governor Controls
- General Information
- Service and Repairs
  - Speed Control Assembly Replacement (G210–1, G210–2, & G210–4)
  - Governor Arm Replacement (G210–1, G210–2, & G210–4)
Chapter 7 : Compression System
- General Information
- Service and Repairs
  - Cylinder Head Replacement (G210–1, G210–2, & G210–4)
  - Piston and Connecting Rod Replacement
Chapter 8 : Electrical
- General Information
- Service and Repairs
Chapter 9 : Engine Lower End
- General Information
- Service and Repairs

G210–4OilDrainRemoval

1.Removethe(M10x1.25)screwandwasherfromeachsideoftheengine

block.

g336014

Figure383

2.Draintheoilintoasuitablecontainer.

G210–4OilDrainInspection

1.Cleanandinspectthescrewsfordamage.Replaceifdamaged.

2.Cleanandinspectthewashersfordamage.Replaceifdamaged.

G210–4OilDrainInstallation

1.Installthe(M10x1.25)screwandwasherontoeachsideoftheengineblock.

Torquethescrewto22N•m(195in-lb).

g336014

Figure384

2.Relltheengineoil

G210–4OilDrainTest

1.Testruntheengineandverifynooilleaksexist.

EngineLowerEnd:ServiceandRepairs

Page9–28

G210EngineServiceManual

3439-732RevA