Walker RB6650, SB6670 Install Skid Shoes, Attach Blade to Tractor, Rotary Boom Installation

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Assembly Instructions

8.Adjust the skid shoes to allow the required clearance under the blade. Install a skid shoe pin in each shoe and lock in place with a 4 mm x 80 mm hairpin. Refer to ADJUSTMENTS of Dozer Blade Skid Shoes in Maintenance In- structions.

Skid Shoe

Pin

Skid Shoe

Bracket

Hairpin

Skid Shoe

Install Skid Shoes

9.Install the trip spring lockout bracket in the up- per hole behind the blade using the lockout pin and hairpin.

Hairpin		Lockout Pin
		in Upper Hole
		in Upper Hole

Trip Spring

Lockout Bracket

Install Trip Spring Lockout Bracket

Dozer Blade Installation

1.Insert the male quick hitch section of the imple- ment hitch into the female hitch of the blade. Lock in place by moving the hitch locking lever fully forward to the LOCKED position. Secure the male quick hitch latch with the linchpin. Re- fer to Hitch Locking Lever in Operating In- structions.

		Linchpin
		Linchpin		Female
Male Quick

				Hitch
Hitch				Hitch
Hitch

Hitch Locking

Lever

Attach Blade to Tractor

2.To install the optional tire chains:

a.Remove the tractor wheels.

b.Attach the tire chains to the wheels.

c.Place the wheel spacer plates on the lug bolts. The wheel spacer plates provide clearance for the chains between the tires and the tractor body.

d.Place the wheels back on the tractor.

e.Reinstall and tighten the lug bolts.

ROTARY BROOM

Rotary Boom Installation

1.Insert a parking stand into each stand support bracket from the underside. Install a 5/32 x 1-1/ 4 in. cotter pin in the upper hole of each parking stand. Set the parking stands in their most ex- tended position and secure each stand with a 4 mm x 80 mm hairpin.

2.Check the pivot lock pin and make sure it is in the innermost position to prevent bulking of the female hitch member, and to facilitate quick hitch attachment.

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Contents Illustrated Parts Manual Foreword Table of Contents Maintenance Schedule Chart Torque SpecificationsImplement Hitch Assembly Electrical Components KEY to Abbreviations Used in Illustrated Parts ListGeneral Information GlossaryIdentifying Number Locations Fill In By PurchaserSerial Number Serial Number Rotary Broom Serial Number LocationUnit Descriptions Specifications Implement HitchDozer Blade Rotary BroomTWO-STAGE Snowblower Debris Blower Implement Hitch Top View Not Installed Component IdentificationDozer 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 SAFETY, CONTROL, and Instruction Decals PTO Shield Walker P/N Attaching Hitch Hitch Mount AdjustSAFETY, CONTROL, and Instruction Decals Assembly Instructions Setup InstructionsImplement Hitch Installation Implement Hitch Jam Nut AdjustmentDrill Holes for Implement Hitch Wiring Attach Toggle Switch Mounting BracketAttach Wiring Harness and Toggle Switch Connect Harness Wire to Circuit BreakerComplete 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 Prepare Rotary Broom for Installation Assemble Rotary Broom DrivelineAttach Broom to Implement Hitch Connect Broom Driveline to Tractor PTO ShaftLock Stopper Pin in Place Adjust Brush to Ground ContactGHS Blower Intake Cover Install Hand Guard on Chute Install Plastic Insert over Chute Base LipInstall Chute over Plastic Insert Install Rotation Worm AssemblyInstall Skid Shoes Snowblower Installation Install Bolt in Reduction Box Install Reduction Box CoverAttach Drive Shaft Yoke to Reduction Shaft Mount Female Hitch to SnowblowerAttach Snowblower to Implement Hitch Connect Driveline Coupler to Tractor PTOAttach Parallel Bar to Female Hitch Insert Rotation Handle into Rotation WormAttach Tractor PTO to Debris Blower Input Shaft Attach Debris Blower to Implement HitchRefer to Angle Adjustment Pin in Operating Refer to Hitch Locking Lever in Operating InstrucRefer to Angle Adjustment Lever in Operating Refer to Ground Contact Knob in OperatingTWO-STAGE Snowblower Controls Operating InstructionsTWO-STAGE Snowblower Operation Engaging the Snowblower PTO Clutch EngagedThrow Snow to Both Sides Clogging Checklist Throw Snow to One SideRaising and Lowering the Debris Blower Engaging the Debris Blower Stopping the MachineMaintenance Instructions Maintenance procedures requiring special training orModel Service Item Daily Hours Tools should be performed by a trained technicianLubrication Rotary Broom GearboxRotary Broom Gearbox with Cover Removed Remove Chain Guard CoverSnowblower Lubricant Plug Location Two-Stage Snowblower Reduction ChainRemove Reduction Box Cover Grease Fitting and Oil Point LubricationLubrication 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 Remove Chain Guard Loosen Chain Tension Replace Drive ChainRotary Broom Drive Sprocket Sprocket WearRemove and Replace Sprocket Check Sprocket Alignment with Chain InstalledAlign Sprockets Replace Snowblower Gearbox Replace Reduction Chain Two-Stage Snowblower Reduction SprocketReduction Sprocket Wear Debris Blower Drive BeltAdjustments Dozer Blade Skid ShoesSide to Side Level Adjustment Rotary Broom Gauge Wheels Skid Shoe Height Adjustment Rotary Broom Brush LevelingGauge Wheel Height Adjustment Loosen Chain Idler Nut Proper Drive Chain Tension Two-Stage Snowblower Skid ShoesAnce under the blade. On level, paved surfaces Surface. On uneven or gravel surfaces, allow 1/2Proper Drive Belt Deflection Drive Belt Tension Adjustment Debris Blower Rotation Pinions Debris Blower Rotation Pinions Handle AdjustmentTorque Specifications Removal Removal and Storage InstructionsDetach Blade from Implement Hitch Detach Rotary Broom from Implement Hitch Detach Snowblower from Implement HitchDetach Implement Hitch from Tractor END of Season StorageRotary Broom Implement Hitch Assembly FastenersUse 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 Snowblower Housing Components Chute Rotation AssemblySnowblower Mount Assembly Reduction Box AssemblySnowblower Housing Components Snowblower Drive Components Driveline and Auger 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