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Gas Snow Blowers
Power Clear 721 E 21 in. 212 cc Single-Stage Self Propelled Electric Start Gas Snow Blower
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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
Carburetor Replacement
Fuel Line System Replacement (G210–1, G210–2, & G210–4)
Primer Assembly Replacement
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
Flywheel Replacement (G210–1, G210–2, & G210–4)
Ignition Coil Replacement (G210–1, G210–2, & G210–4)
Key Switch Replacement
G210–1 Stop Switch Replacement
Chapter 9 : Engine Lower End
General Information
Service and Repairs
Crankcase Cover Replacement
Camshaft Replacement
Crankshaft Replacement
Oil Drain Replacement (G210–1, G210–2, & G210–4)
Governor Gear Assembly Replacement (G210–1, G210–2, & G210–4)
Governor Shaft Replacement (G210–1, G210–2, & G210–4)
Recoil
Inspection
(continued)
g322359
Figure
10
Recoil
Installation
1.
Rotate
the
recoil
assembly
to
match
the
chassis
application.
Engine
Model
Image
G210–1
g326030
Figure
1
1
Starter
System:
Service
and
Repairs
Page
4–6
G210
Engine
Service
Manual
3439-732
Rev
A
1
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