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Walker
RB6650, SB6670, DB6680, DB6660, IH6620
owner manual
Use only genuine Walker replacement parts
Models:
IH6620
DB6680
DB6660
SB6670
RB6650
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Specs
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 73
Image 73
IMPLEMENT HITCH ASSEMBLY
Effective Date
06-01-01
Use only genuine
Walker
®
replacement parts.
73
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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
Before Operating
Safety Instructions
Do not operate with bystanders in the area
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 Adjustment Pin and Set Blade Angle
Attach Spring to Blade Assembly
Insert Female Hitch into Blade Attachment
Rotary Boom Installation
Install Skid Shoes
Attach Blade to Tractor
Assemble Rotary Broom Driveline
Prepare Rotary Broom for Installation
Attach Broom to Implement Hitch
Connect Broom Driveline to Tractor PTO Shaft
Lock Stopper Pin in Place
Adjust Brush to Ground Contact
GHS Blower Intake Cover
Install Plastic Insert over Chute Base Lip
Install Hand Guard on Chute
Install Chute over Plastic Insert
Install Rotation Worm Assembly
Install Skid Shoes Snowblower Installation
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 Controls
Operating Instructions
TWO-STAGE Snowblower Operation
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
Dozer Blade Cutting Edge Replacement Rotary Broom Brush
REPLACING/REPAIRING
Support Rear of Broom Housing
Loosen Chain Idler and Set Screws
Remove Brush from Broom Housing
Replace Rotary Broom Gearbox Rotary Broom Drive Chain
Replace Drive Chain
Remove Chain Guard Loosen Chain Tension
Rotary Broom Drive Sprocket
Sprocket Wear
Remove and Replace Sprocket
Check Sprocket Alignment with Chain Installed
Align Sprockets
Replace Snowblower Gearbox
Two-Stage Snowblower Reduction Sprocket
Replace Reduction Chain
Reduction Sprocket Wear
Debris Blower Drive Belt
Dozer Blade Skid Shoes
Adjustments
Side to Side Level Adjustment Rotary Broom Gauge Wheels
Skid Shoe Height Adjustment Rotary Broom Brush Leveling
Gauge Wheel Height Adjustment
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
Removal
Removal and Storage Instructions
Detach Blade from Implement Hitch
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
Implement Hitch Electrical Components Fasteners
Implement Hitch Electrical Components
RAD Technologies Inc
Implement Hitch Electrical Components
Dozer Blade Assembly
Dozer Blade Assembly
Rotary Broom Assembly
Rotary Broom Assembly
Kit I391 Side Caster Wheels Kit
Rotary Broom Assembly
Driveline and Sprockets Assembly Fasteners
Gearbox Assembly
Rotary Broom Drive Components
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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