Walker DB6660, SB6670, DB6680, RB6650, IH6620 owner manual Unit Descriptions

Page 7

General Information

SERVICING OF DRIVETRAIN GEARBOX

Detailed servicing and repair of the gearbox used on the implement attachments is not covered in this manual. Only routine maintenance and general service instructions are provided. For the service of the gearbox during the limited warranty period, it is important to find a local, authorized servicing agent of the component manufacturer. Any unau- thorized work done on these components during the warranty period may void the warranty. If you have any difficulty finding an authorized outlet or obtaining warranty service, please contact our Ser- vice Department for assistance:

Walker Manufacturing Company

5925 E. Harmony Road

Fort Collins, CO 80528

1-970-221-5614

A service manual is available for the gearbox from:

Tecumseh Products Co.

900 North Street

Grafton, Wl 53024

UNIT DESCRIPTIONS

Implement Hitch

The implement hitch is required to mount each of the implements to the tractor. It clips on the tractor in place of the mower deck in less than a minute. Each implement slides on the male hitch and easily locks in place. The mount assembly also includes operator footrests and an electric power lift. The lift control switch is mounted on the FSC lever for con- venient operator use, and is powered by the linear actuator on the implement hitch.

Dozer Blade

The 46-inch (117 cm) dozer blade has a five-posi- tion RH/LH angle adjustment. It is used for removal of snow, loose dirt, and gravel, and is raised and lowered automatically with the lift control switch. The dozer blade is designed to “trip” forward when striking a large object, eliminating shock to the trac- tor and operator. Tire chains and a soft cab are available as optional equipment.

Rotary Broom

The rotary broom has a 47-inch (119 cm) sweeping path and five-position RH/LH angle head. It is suit- able for light snow removal, lawn dethatching/rak- ing and general hard surface sweeping. It is raised and lowered automatically with the lift control switch. The rotary broom is powered by the tractor PTO through the PTO shaft, gearbox and chain fi- nal drive to brush drive shaft. Tire chains and a soft cab are available as optional equipment.

Two-Stage Snowblower

The 42-inch (107 cm) two-stage snowblower throws snow up to 40 ft (12 m). It is raised and low- ered automatically with the lift control switch. The blower spout is controlled with a simple position control handle. The snowblower is powered by the tractor PTO through the PTO shaft, snowblower drive shaft, and gearbox. Tire chains and a soft cab are available as optional equipment.

Debris Blower

The debris blower is used for parking lot cleaning and leaf control. It is raised and lowered automati- cally with the lift control switch. The directional spout adjusts manually. The debris blower is pow- ered by the tractor PTO through the PTO shaft. Tire chains and a soft cab are available as optional equipment.

IMPORTANT: These implements are not intended for use with Model MS tractors.

3

Page 6 Page 8
Image 7
Page 6 Page 8
Contents Illustrated Parts Manual Foreword Table of Contents KEY to Abbreviations Used in Illustrated Parts List Maintenance Schedule ChartTorque Specifications Implement Hitch Assembly Electrical ComponentsFill In By Purchaser General InformationGlossary Identifying Number LocationsSerial Number Rotary Broom Serial Number Location Serial NumberUnit Descriptions Rotary Broom SpecificationsImplement Hitch Dozer BladeTWO-STAGE Snowblower Debris Blower Component Identification Implement Hitch Top View Not InstalledDozer 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 InstructionsDo not operate with bystanders in the area Operating Maintenance PTO Shield Walker P/N Attaching Hitch Hitch Mount Adjust SAFETY, CONTROL, and Instruction DecalsSAFETY, CONTROL, and Instruction Decals Implement Hitch Jam Nut Adjustment Assembly InstructionsSetup Instructions Implement Hitch InstallationConnect Harness Wire to Circuit Breaker Drill Holes for Implement Hitch WiringAttach Toggle Switch Mounting Bracket Attach Wiring Harness and Toggle SwitchComplete Implement Hitch Wiring Implement Hitch Wiring Diagram Insert Adjustment Pin and Set Blade Angle Attach Spring to Blade AssemblyInsert Female Hitch into Blade Attachment Rotary Boom Installation Install Skid ShoesAttach Blade to Tractor Connect Broom Driveline to Tractor PTO Shaft Prepare Rotary Broom for InstallationAssemble Rotary Broom Driveline Attach Broom to Implement HitchLock Stopper Pin in Place Adjust Brush to Ground ContactGHS Blower Intake Cover Install Plastic Insert over Chute Base Lip Install Hand Guard on ChuteInstall Chute over Plastic Insert Install Rotation Worm AssemblyInstall Skid Shoes Snowblower Installation Mount Female Hitch to Snowblower Install Bolt in Reduction BoxInstall Reduction Box Cover Attach Drive Shaft Yoke to Reduction ShaftInsert Rotation Handle into Rotation Worm Attach Snowblower to Implement HitchConnect Driveline Coupler to Tractor PTO Attach Parallel Bar to Female HitchAttach Debris Blower to Implement Hitch Attach Tractor PTO to Debris Blower Input ShaftRefer to Hitch Locking Lever in Operating Instruc Refer to Angle Adjustment Pin in OperatingRefer to Ground Contact Knob in Operating Refer to Angle Adjustment Lever in OperatingTWO-STAGE Snowblower Controls Operating InstructionsTWO-STAGE Snowblower Operation PTO Clutch Engaged Engaging the SnowblowerThrow Snow to One Side Throw Snow to Both Sides Clogging ChecklistRaising and Lowering the Debris Blower Stopping the Machine Engaging the Debris BlowerTools should be performed by a trained technician Maintenance InstructionsMaintenance procedures requiring special training or Model Service Item Daily HoursRemove Chain Guard Cover LubricationRotary Broom Gearbox Rotary Broom Gearbox with Cover RemovedGrease Fitting and Oil Point Lubrication Snowblower Lubricant Plug LocationTwo-Stage Snowblower Reduction Chain Remove Reduction Box CoverLubrication 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/REPAIRINGSupport Rear of Broom Housing Loosen Chain Idler and Set Screws Remove Brush from Broom HousingReplace Rotary Broom Gearbox Rotary Broom Drive Chain Sprocket Wear Remove Chain Guard Loosen Chain TensionReplace Drive Chain Rotary Broom Drive SprocketRemove and Replace Sprocket Check Sprocket Alignment with Chain InstalledAlign Sprockets Replace Snowblower Gearbox Debris Blower Drive Belt Replace Reduction ChainTwo-Stage Snowblower Reduction Sprocket Reduction Sprocket WearDozer Blade Skid Shoes AdjustmentsSide to Side Level Adjustment Rotary Broom Gauge Wheels Skid Shoe Height Adjustment Rotary Broom Brush LevelingGauge Wheel Height Adjustment Surface. On uneven or gravel surfaces, allow 1/2 Loosen Chain Idler NutProper Drive Chain Tension Two-Stage Snowblower Skid Shoes Ance under the blade. On level, paved surfacesProper Drive Belt Deflection Debris Blower Rotation Pinions Handle Adjustment Drive Belt Tension Adjustment Debris Blower Rotation PinionsTorque Specifications Removal Removal and Storage InstructionsDetach Blade from Implement Hitch Detach Snowblower from Implement Hitch Detach Rotary Broom from Implement HitchEND of Season Storage Detach Implement Hitch from TractorRotary Broom Fasteners Implement Hitch AssemblyUse only genuine Walker replacement parts Implement Hitch Electrical Components Fasteners Implement Hitch Electrical ComponentsRAD Technologies Inc Implement Hitch Electrical Components Dozer Blade Assembly Dozer Blade Assembly Rotary Broom Assembly Rotary Broom AssemblyKit I391 Side Caster Wheels Kit Rotary Broom Assembly Driveline and Sprockets Assembly Fasteners Gearbox AssemblyRotary Broom Drive Components Rotary Broom Drive Components Reduction Box Assembly Snowblower Housing ComponentsChute Rotation Assembly Snowblower Mount AssemblySnowblower Housing Components Driveline and Auger Components Snowblower Drive ComponentsSnowblower Drive Components Debris Blower Components Debris Blower ComponentsDebris Blower Components Debris Blower Manual Rotation Components Debris Blower Manual Rotation ComponentsDebris 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
Top Page Image Contents