Walker IH6620, SB6670, DB6680, DB6660 Snowblower Drive Components, Driveline and Auger Components

Page 84

SNOWBLOWER DRIVE COMPONENTS

ITEM

PART

DESCRIPTION

NO.

NO.

NO.

 

REQ’D

 

 

 

 

ITEM

PART

DESCRIPTION

NO.

NO.

NO.

 

REQ’D

 

 

 

 

Gearbox Assembly

 

32

O/L

5/16 Lock Washer

12

 

 

 

 

33

I120

Bearing Flange

2

1

I193

Double Lip Seal

2

34

O/L

5/16-NC x 3/4 Carriage Bolt

3

2

NS

Breather, 3/8 NPT & O-Ring (Comer)

1

35

NS

Decal, Use Shear Bolts (RAD 657346)

1

 

 

(RAD 661185)

 

36

I103

Bushing

2

 

NS

Pressure Plug, 1/8 NPT (Usimax)

1

37

O/L

5/16-NC x 2 GR 8 Hex Bolt

1

 

 

(RAD 654927)

 

38

I109

Auger, LH

1

3

O/L

M8 Hex Nut

6

39

I111

5/16-18 x 2-1/4 Shear Bolt Lock & Nut

2

4

I178

Spring Pin, Casing

2

40

I128

Shear Bolt Bushing

4

5

NS

Cap (RAD 661150)

1

41

I113

Bearing Flange

2

6

I182

Bearing, Gearbox

2

42

O/L

3/8 ID Flat Washer

2

7

NS

Pinion Gear (RAD 661160)

1

43

5830

Grease Fitting

2

8

I198

Shim, Pinion Shaft

1

44

I101

Gearbox (Comer)

1

9

I194

Oil Seal

1

 

 

(Includes Items # 1-19)

 

10

I199

Shaft, Gearbox

1

 

NS

Gearbox (Usimax) (RAD 663030)

1

11

O/L

M8 x 40 Hex Bolt

2

 

NS

Seal Kit (RAD 665775)

1

12

O/L

M8 x 65 Hex Bolt

4

45

NS

Output Shaft (RAD 657286)

1

13

NS

Casing Ello (RAD 661145)

1

46

I130

Woodruff Key

1

14

NS

Oil Plug, 1/4 (Comer) (RAD 661972)

1

47

I110

Auger, RH

1

 

NS

Plug, 1/8 NPT (Usimax) (RAD 656090)

1

48

O/L

5/16-NC x 3/4 Hex Bolt

8

15

I195

Bearing

2

49

NS

Gearbox Support Bracket (RAD 657332)

1

16

I181

Shim, Gearbox

2

50

I105

1/4-20 x 1 Shear (w/Locknut)

1

17

NS

Gear (RAD 661159)

1

51

I104

Fan Adaptor Shear Plate

1

18

NS

Plug, 3/8 NPT & O-Ring (Comer)

1

52

I102

Fan Assembly

1

 

 

(RAD 659847)

 

 

 

 

 

 

NS

Plug, 1/8 NPT (Usimax) (RAD 656090)

1

Fasteners

 

 

19

NS

Casing (RAD 661142)

1

 

F309

1/4-28 x 1/4 Set Screw

3

Driveline and Auger Components

 

 

 

NOTE: Decals are illustrated in greater detail in the Owner’s sec-

 

 

 

 

20

6671

Driveline Male Portion Assembly

1

 

tion of this manual. Refer to SAFETY, CONTROL, AND

 

 

(Includes Items # 25-29)

 

 

INSTRUCTION DECALS in Safety Instructions, Page

21

I394

Decal, Rotating Auger

2

 

17.

 

 

22

5800

Decal, Walker Mower (4 x 7-1/2)

1

NOTE: All NS items are listed with a RAD Part Number (e.g., RAD

23

NS

Decal, Check Oil Level (RAD 655683)

1

24

NS

Decal, Lubricate Chain (RAD 657804)

1

 

657383), and are not sold by Walker Manufacturing.

To

25

6671-4

Male Shaft and Yoke Assembly

1

 

order these items, contact:

 

26

6671-3

Bearing Retainer

1

 

 

 

 

27

6671-2

Nylon Bearing

1

 

 

RAD Technologies Inc.

 

28

6671-1

Outer Shield

1

 

 

2835, Chemin de l’Aéroport

 

29

I395

Decal, Rotating Driveline

1

 

 

Thetford Mines (Québec)

 

30

5609

Spindle Bearing & Collar

2

 

 

G6G 5R7 CANADA

 

 

 

(Includes Item # F309)

 

 

 

1-418-338-4499

 

31

O/L

5/16-NC Hex Nut

12

 

 

 

 

Use only genuine Walker® replacement parts.

Effective Date 06-01-01

84

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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 Safety Instructions Before OperatingDo 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 Attach Spring to Blade Assembly Insert Adjustment Pin and Set Blade AngleInsert Female Hitch into Blade Attachment Install Skid Shoes Rotary Boom InstallationAttach Blade to Tractor Prepare Rotary Broom for Installation Assemble Rotary Broom DrivelineAttach Broom to Implement Hitch Connect Broom Driveline to Tractor PTO ShaftAdjust Brush to Ground Contact Lock Stopper Pin in PlaceGHS Blower Intake Cover Install Hand Guard on Chute Install Plastic Insert over Chute Base LipInstall Rotation Worm Assembly Install Chute over Plastic InsertInstall 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 OperatingOperating Instructions TWO-STAGE Snowblower ControlsTWO-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 REPLACING/REPAIRING Dozer Blade Cutting Edge Replacement Rotary Broom BrushSupport Rear of Broom Housing Remove Brush from Broom Housing Loosen Chain Idler and Set ScrewsReplace Rotary Broom Gearbox Rotary Broom Drive Chain Remove Chain Guard Loosen Chain Tension Replace Drive ChainRotary Broom Drive Sprocket Sprocket WearCheck Sprocket Alignment with Chain Installed Remove and Replace SprocketAlign Sprockets Replace Snowblower Gearbox Replace Reduction Chain Two-Stage Snowblower Reduction SprocketReduction Sprocket Wear Debris Blower Drive BeltAdjustments Dozer Blade Skid ShoesSkid Shoe Height Adjustment Rotary Broom Brush Leveling Side to Side Level Adjustment Rotary Broom Gauge WheelsGauge 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 and Storage Instructions RemovalDetach 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 Implement Hitch Electrical Components FastenersRAD 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 Gearbox Assembly Driveline and Sprockets Assembly FastenersRotary 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
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