Walker
DB6660, SB6670, DB6680, RB6650, IH6620
owner manual
Dozer Blade Assembly
Specifications
Install
Implement Hitch Wiring Diagram
Replacing/Repairing
Maintenance
Implement Hitch Assembly
Adjust Brush to Ground Contact
Safety
Model Service Item Daily Hours
Snowblower Housing Components
Page 77
DOZER BLADE ASSEMBLY
Effective Date
06-01-01
Use only genuine
Walker
®
replacement parts.
77
Page 76
Page 78
Image 77
Page 76
Page 78
Contents
Illustrated Parts Manual
Foreword
Table of Contents
Torque Specifications
Maintenance Schedule Chart
Implement Hitch Assembly Electrical Components
KEY to Abbreviations Used in Illustrated Parts List
Glossary
General Information
Identifying Number Locations
Fill In By Purchaser
Serial Number Rotary Broom Serial Number Location
Serial Number
Unit Descriptions
Implement Hitch
Specifications
Dozer Blade
Rotary Broom
TWO-STAGE Snowblower
Debris Blower
Component Identification
Implement Hitch Top View Not Installed
Dozer Blade Rear View and Right Side View Not Installed
Rotary Broom Rear View and Right Side View Not Installed
TWO-STAGE Snowblower
Two-Stage Snowblower Rear View Not Installed
Debris Blower Front View and Left Side View Not Installed
Debris Blower Rear View and Right Side View Not Installed
Do not operate with bystanders in the area
Safety Instructions
Before Operating
Operating
Maintenance
PTO Shield Walker P/N Attaching Hitch Hitch Mount Adjust
SAFETY, CONTROL, and Instruction Decals
SAFETY, CONTROL, and Instruction Decals
Setup Instructions
Assembly Instructions
Implement Hitch Installation
Implement Hitch Jam Nut Adjustment
Attach Toggle Switch Mounting Bracket
Drill Holes for Implement Hitch Wiring
Attach Wiring Harness and Toggle Switch
Connect Harness Wire to Circuit Breaker
Complete Implement Hitch Wiring
Implement Hitch Wiring Diagram
Insert Female Hitch into Blade Attachment
Attach Spring to Blade Assembly
Insert Adjustment Pin and Set Blade Angle
Attach Blade to Tractor
Install Skid Shoes
Rotary Boom Installation
Assemble Rotary Broom Driveline
Prepare Rotary Broom for Installation
Attach Broom to Implement Hitch
Connect Broom Driveline to Tractor PTO Shaft
GHS Blower Intake Cover
Adjust Brush to Ground Contact
Lock Stopper Pin in Place
Install Plastic Insert over Chute Base Lip
Install Hand Guard on Chute
Install Skid Shoes Snowblower Installation
Install Rotation Worm Assembly
Install Chute over Plastic Insert
Install Reduction Box Cover
Install Bolt in Reduction Box
Attach Drive Shaft Yoke to Reduction Shaft
Mount Female Hitch to Snowblower
Connect Driveline Coupler to Tractor PTO
Attach Snowblower to Implement Hitch
Attach Parallel Bar to Female Hitch
Insert Rotation Handle into Rotation Worm
Attach Debris Blower to Implement Hitch
Attach Tractor PTO to Debris Blower Input Shaft
Refer to Hitch Locking Lever in Operating Instruc
Refer to Angle Adjustment Pin in Operating
Refer to Ground Contact Knob in Operating
Refer to Angle Adjustment Lever in Operating
TWO-STAGE Snowblower Operation
Operating Instructions
TWO-STAGE Snowblower Controls
PTO Clutch Engaged
Engaging the Snowblower
Throw Snow to One Side
Throw Snow to Both Sides Clogging Checklist
Raising and Lowering the Debris Blower
Stopping the Machine
Engaging the Debris Blower
Maintenance procedures requiring special training or
Maintenance Instructions
Model Service Item Daily Hours
Tools should be performed by a trained technician
Rotary Broom Gearbox
Lubrication
Rotary Broom Gearbox with Cover Removed
Remove Chain Guard Cover
Two-Stage Snowblower Reduction Chain
Snowblower Lubricant Plug Location
Remove Reduction Box Cover
Grease Fitting and Oil Point Lubrication
Lubrication
Implement Hitch Lubrication Points
Angle Adjustment Pin Oil
Dozer Blade Lubrication Points
Ident
Rotary Broom Lubrication Points
Location Type
Two-Stage Snowblower Lubrication Points
Ident Lubrication Location Type
Debris Blower Lubrication Points
Support Rear of Broom Housing
REPLACING/REPAIRING
Dozer Blade Cutting Edge Replacement Rotary Broom Brush
Replace Rotary Broom Gearbox Rotary Broom Drive Chain
Remove Brush from Broom Housing
Loosen Chain Idler and Set Screws
Replace Drive Chain
Remove Chain Guard Loosen Chain Tension
Rotary Broom Drive Sprocket
Sprocket Wear
Align Sprockets
Check Sprocket Alignment with Chain Installed
Remove and Replace Sprocket
Replace Snowblower Gearbox
Two-Stage Snowblower Reduction Sprocket
Replace Reduction Chain
Reduction Sprocket Wear
Debris Blower Drive Belt
Dozer Blade Skid Shoes
Adjustments
Gauge Wheel Height Adjustment
Skid Shoe Height Adjustment Rotary Broom Brush Leveling
Side to Side Level Adjustment Rotary Broom Gauge Wheels
Proper Drive Chain Tension Two-Stage Snowblower Skid Shoes
Loosen Chain Idler Nut
Ance under the blade. On level, paved surfaces
Surface. On uneven or gravel surfaces, allow 1/2
Proper Drive Belt Deflection
Debris Blower Rotation Pinions Handle Adjustment
Drive Belt Tension Adjustment Debris Blower Rotation Pinions
Torque Specifications
Detach Blade from Implement Hitch
Removal and Storage Instructions
Removal
Detach Snowblower from Implement Hitch
Detach Rotary Broom from Implement Hitch
END of Season Storage
Detach Implement Hitch from Tractor
Rotary Broom
Fasteners
Implement Hitch Assembly
Use only genuine Walker replacement parts
RAD Technologies Inc
Implement Hitch Electrical Components
Implement Hitch Electrical Components Fasteners
Implement Hitch Electrical Components
Dozer Blade Assembly
Dozer Blade Assembly
Kit I391 Side Caster Wheels Kit
Rotary Broom Assembly
Rotary Broom Assembly
Rotary Broom Assembly
Rotary Broom Drive Components
Gearbox Assembly
Driveline and Sprockets Assembly Fasteners
Rotary Broom Drive Components
Chute Rotation Assembly
Snowblower Housing Components
Snowblower Mount Assembly
Reduction Box Assembly
Snowblower Housing Components
Driveline and Auger Components
Snowblower Drive Components
Snowblower Drive Components
Debris Blower Components
Debris Blower Components
Debris Blower Components
Debris Blower Manual Rotation Components
Debris Blower Manual Rotation Components
Debris Blower Manual Rotation Components
KEY to Abbreviations Used in Illustrated Parts Manual
Limited Warranty For Walker Commercial Rider Mower
Walker MFG. CO E. Harmony ROAD, Fort COLLINS, CO 80528 970
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