Contents
TORO/LAWN-BOY TWO Stage Snowthrower Drive Systems Manual
Table of Contents Page 2
Stage Snowthrower Drive Systems
About This Manual
Contents
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Introduction
Introduction
General Information
Auger Gearbox Lubricant
Gearbox Removal
Primary Method Minimum Disassembly
Loosen Remove
Disconnect the chute crank rod at the auger Figure
Now perform steps 1 9 under Gearbox Removal on page 1
Installation
Auger Gearbox Disassembly / Service
1577-028
Gearbox Assembly
Failure Analysis
Letter R and arrow
2773-059
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Introduction
Replacing the AUGER/IMPELLER Drive Belt
Replacing the Traction Belt
Replacing the Traction Belt Toro Models 38065, 38080
Belt cover
Upper belt cover Screw
View from left side of unit
Tabs in holes
Control and Linkage Adjustment
Auger Control Adjustment Toro Models 38065, 38080
Auger/Impeller Drive Control Linkage All Other Models
Adjusting Traction Control
Adjusting the Traction Control Toro Models 38065, 38080
Cm . This is a preliminary setting only
Traction control lever 8 in cm Handgrip .5-5 cm
Adjusting the Speed Selector
Traction Drive Systems
Troubleshooting the Traction Drive ALL Models
Disassembly Toro Models 38065, 38080
To disassemble the pivot assembly, proceed as follows Figure
Assembly Toro Models 38065, 38080 Preparation
Assembly
2768-033
MVC-714
Gear quadrant
Self-tapping screws
Assembly Steps
2773-078
If the receiver cam has been removed, install it now
MVC-716
Disassembly Toro Models 38066, 38078, 38083, 38084
Traction engagement rod
Assembly Toro Models 38066, 38078, 38083, 38084
SUB Assembly Repair
Traction Shaft/Friction Wheel Disassembly
Toro Models 38066, 38078, 38083, 38084
Axle and Friction Plate Disassembly
Axle and Friction Plate Assembly
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Page
492-4738