Service Manual
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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
Chapter 4 : Engine
General Information
Service and Repairs
Engine Replacement
Electric Starter Replacement
Muffler Guard Replacement
Muffler Replacement
Fuel Tank Replacement
Chapter 5 : Chassis
General Information
Service and Repairs
Shroud Replacement
Quick Shoot Controls Replacement
Chapter 6 : Drive System
General Information
Service and Repairs
Belt Replacement
Rotor Replacement
Paddle Replacement
Scraper Replacement
General
T
roubleshooting
See
Operator
’s
Manual
for
troubleshooting
information.
POWER
CLEAR®
721/821
Snowthrower
Service
Manual
Page
3–3
T
roubleshooting:
General
T
roubleshooting
3438-776
Rev
A
1
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