Service Manual

ManualsBrandsToro ManualsSnowthrowersPower Max 724 OE Snowthrower

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

G210–1CylinderHeadInstallation(continued)

g334746

Figure158

5.Placethepistonatthetopofthecompressionstroke.

Note:Insertawoodendowelintothesparkplugholetoverifythepistonisat

thetopofthecompressionstroke.

6.Usingaatfeelergauge,checktheintakeandexhaustvalveclearances.

•T oadjustthevalveclearance,loosenthelocknutwhileholdingtheadjuster

nut.Loosentheadjusternuttoincreasetheclearanceortightenthe

adjusternuttodecreasetheclearance.

•Oncetheclearanceisset,tightenthelocknuttospecicationwhileholding

thepivotnut.

Note:ThisenginehasAutomaticCompressionRelease(ACR)onthe

exhaustvalve.

IntakeValveClearance:0.13–1.17mm(0.005–0.007inch)

ExhaustValveClearance:0.18–0.22mm(0.007–0.009inch)

G210EngineServiceManual

Page7–19

CompressionSystem:ServiceandRepairs

3439-732RevA