Walker 56, 52, 36, 48, 62 User Manual

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ILLUSTRATED

PARTS MANUAL

Deck and Carrier Frame Assemblies (36”, 42”, 48”, 52”, 56”, 62” & 74”)

Effective Date: P/N 5000-17 07-01-06

KEY TO ABBREVIATIONS USED IN THIS MANUAL

Abbreviation What it Represents

º (Dimension) ....................................................................................................................................Degrees (Angle)

" (Dimension) ....................................................................................................................................................inches

(-) ...................................................................................................................................................Negative (Polarity)

(+).................................................................................................................................................... Positive (Polarity)

AT................................................................................................................................................................ All-Terrain

CCW ..............................................................................................................................................Counter-clockwise

Conn. ..........................................................................................................................................................Connector

CW.............................................................................................................................................................. Clockwise

D ...................................................................................................................................................................Diameter

DGHS......................................................................Deck, Grass Handling System (number refers to size in inches)

DML ............................................................................................... Deck, Mulching (number refers to size in inches)

DSD ..................................................................................... Deck, Side Discharge (number refers to size in inches)

DU................................................................................................................................................... Garlock (Bearing)

ESNA (Fastener)........... ... ...........................................................................................................Nylon Insert Locknut

FSC........................................................................................................................................ Forward Speed Control

GA.....................................................................................................................................................................Gauge

gal. .....................................................................................................................................................................gallon

GHS .......................................................................................................................................Grass Handling System

GR (Fastener)................................................................................................................................................... Grade

HP...........................................................................................................................................................Horse Power

HT .......................................................................................................................................................... Heat-Treated

ID ..............................................................................................................................Identification or Inside Diameter

L....................................................................................................................................................................... Length

LH ..........................................................................................................Left Hand (orientated with operator on seat)

LP...............................................................................................................................................................Low Profile

mm (Dimension).. ... .... ... ... ... ... .... ................................................................................................................ millimeters

MS (Fastener).....................................................................................................................................Machine Screw

NS (as part number)................................................................................... Item is not sold by Walker Manufacturing

OD................................................................................................................................................... Outside Diameter

oz. ......................................................................................................................................................................ounce

PFH (Fastener) ............................................................................................................................... Phillips Flat Head

P/N.......................................................................................................................................... .... ... ... ... ...Part Number

PPH (Fastener).......................................... ... ... .... ... ... .....................................................................Phillips Pan Head

PTH (Fastener) .............................................................................................................................Phillips Truss Head

PTO......................................................................................................................................... .... ... ... ..Power Take-Off

QKS ..........................................................................................................................................................Quick Slide

qt......................................................................................................................................................................... quart

RH....................................................................................................... Right Hand (orientated with operator on seat)

SAE (Fastener) ....................................................................................................... Society of Automotive Eng ine er s

SBH (Fastener).......................................... ... ... .... ... ... ........................................................Socket Button Head (Bolt)

SD.......................................................................................................................................................Side Discharge

SFH (Fastener) ................................................................................................................................Slotted Flat Head

SHC (Fastener)................... ... .........................................................................................................Socket Head Cap

SHL (Fastener) ................................................................................................................................... Shoulder (Bolt)

SM (Fastener).............................................................................................................................Sheet Metal (Screw)

S/N.......................................................................................................................................... .... ... ... ... Serial Number

Spg............................................................................................................................

SQH (Fastener)...................................................................................................................................... Square Head

SS (Fastener).......................................................................................................................................Stainless Steel

ST (Fastener).............................................................................................................................Self-Tapping (Screw)

Term...............................................................................................................................................................Terminal

V...........................................................................................................................................................................Volts

........................................Spring

NOTE: In some instances, combinations of abbreviations may be used (e.g. PPHMS - Phillips Pan Head Machine Screw). Use only genuine Walker® replacement parts. Effective Date 07-01-06

ILLUSTRATED PARTS LIST

Section of Mower Covered Page Section of Mower Covered Page

Decals & Paint

Deck Decals / Touch-Up Paint ........................ .... ... . 2

Deck and Carrier Frame Assemblies

36 Inch Complete Carrier Frame Assembly ............4

DGHS36 Deck Assembly ............. ...... .... ... ... ... .... ... . 6

DSD36 Deck Assembly ........................................... 8

42 Inch Complete Carrier Frame Assembly ..........10

DGHS42 Deck Assembly ............. ......................... 12

DSD42 Deck Assembly ......................................... 14

DML42A Deck Assembly ...................................... 16

48 Inch Complete Carrier Frame Assembly ..........18

DGHS48 Deck Assembly ............. ......................... 20

DSD48 Deck Assembly ......................................... 22

52 Inch Complete Carrier Frame Assembly ..........24

DSD52 Deck Assembly ......................................... 26

Mulching Kit (For DSD52 Deck Assembly) ...........28

56 Inch Complete Carrier Frame Assembly ..........30

DSD56 Deck Assembly ......................................... 32

62 Inch Complete Carrier Frame Assembly ..........34

DSD62 Deck Assembly ......................................... 36

74 Inch Complete Carrier Frame Assembly ..........38

DSD74 Deck Assembly ......................................... 40

Maintenance

Optional Break-Away Blades ................................ 42

Blade Usage Chart ................................................ 43

Deck Weldment Replacement Parts ..................... 44

Deck Height Adjuster Kit ....................................... 46

Lubrication Points ................................................. 48

Fastener Loctite

Torque Instructions ......................................... 50

Maintenance And Service Record Sheet .............. 52

Deck / Tractor Compatibility Chart ........................ 52

Warranty

Limited Warranty ................................................... 53

Application &

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

DECK DECALS / TOUCH-UP PAINT

I TEM PAR T D ESC R I P TIO N L OCA TIO N NO . N O. NO. NO. REQ’D. GHS REQ’D SD

DSD52 And DSD62 Deck Decals

1 8653 Caution, Pivot Joint Carrier Frame 0 2 2 8748 Cutting Height Adjustment Footrest Pulley Guard 0 1 3 8746 Universal Joint Lube Mount Bracket/PTO Guard 0 1 4 5846 Grease Fitting Deck Cover Plate 0 3 5 5808-1 Danger, Rotating Blades Cover Plate (one on each end) 0 2 6 8647 Danger, Tilt-Up Carrier Frame 0 1 7 8653-1 Transport Warning Deck Housing, Front 0 1 8 8732 Decal (52") Deck Housing, Front 0 1

9 5809 Walker Mower Logo (3") Carrier Frame, Front 0 1 10 8734 Drive Belt Routing Underneath Deck Cover Plate 0 1 11 5848 Danger, Side Discharge Shield Side Discharge Shield 0 1 12 5808 Danger, Rotating Blades (62" Deck) Deck Housing (one on each end) 0 2 13 8750 Decal (62") Deck Housing, Front 0 1 14 8749 Drive Belt Routing Underneath Deck Cover Plate 0 1 15 8746-1 Decal, Tele PTO Shaft U-Joint Shaft Assembly 0 1

36", 42", 48" & 56" Deck Decals

1 8653 Caution, Pivot Joint Carrier Frame 2 2

4 5846 Grease Fitting Deck Cover Plate 1 1

6 8647 Danger, Tilt-Up Carrier Frame 1 1

7 8653-1 Transport Warning Deck Housing, Front 0 1

9 5809 Walker Mower Logo (3") Carrier Frame, Front 1 1 11 5848 Danger, Side Discharge Shield Side Discharge Shield 0 1 12 5808 Danger, Rotating Blades Deck Housing (one on each end) 2 2 16 6875 PTO Alignment Arrow Universal Joint Shaft Assembly 1 1 17 5807-3 Cutting Height Adjustment Gearbox Cover 1 1 18 5865 Blade Mounting Torque Carrier Frame 1 1 19 6789 Decal (56") Deck Housing, Front 0 1

DSD74 Deck Decals

1 8653 Caution, Pivot Joint Carrier Frame 0 2

5 5808-1 Danger, Rotating Blades Deck Housing (one on each end) 0 2

6 8647 Danger, Tilt-Up Carrier Frame 0 1

7 8653-1 Transport Warning Deck Housing, Front 0 1

9 5809 Walker Mower Logo (3") Carrier Frame, Front 0 1 11 5848 Danger, Side Discharge Shield Side Discharge Shield 0 1 16 6875 PTO Alignment Arrow Universal Joint Shaft Assembly 0 1 17 5807-3 Cutting Height Adjustment Middle Gearbox Cover 0 1 18 5865 Blade Mounting Torque Carrier Frame 0 1 20 7689 Decal (74") Deck Housing, Front 0 1

Touch-Up Paint

21 5866 Touch-Up Paint, Yellow (12 oz. Aerosol) NOTE: All parts requiring decals are shipped with decals applied.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DECK DECALS / TOUCH-UP PAINT

GREASE

R S .

5,12

10,14

. S

846

GREASE

4 5,12

. S

5846

GREASE

8,13

VERY

GREASE

RS.

5846

DSD52 & DSD62

Deck Assemblies

DSD36, DSD42, DSD48 & DSD56 Deck Assemblies

RS.

VERY

ASE

5846

GRE

DSD74

Deck Assembly

DGHS36, DGHS42, DML42A & DGHS48 Deck Assemblies

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

36 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5710-4)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5975-3 Cable Tie (50# x 7") 4 2 5744-1 Spring Clip Bracket 1 3 5743-1 Spring Cover 2 4 8667-10 Pivot Mount, LH/Adj. 1 5 5830-3 Grease Fitting (45 Degree) 4 6 8667-20 Pivot Mount, RH/Adj. 1 7 5743-4 Eyebolt (3/8-16 x 2-3/4) 2 8 5743-6 Extension Spring (1-1/2 7-3/4) 2

(Includes Items # 1, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1 10 7406-1 Handle Grip (Red) 2 11 8669 Lift Handle 1 12 5748-10 Rubber Mat (1-1/2 x 6) 2 13 5740-2 Deck Pin Bushing (5/8) 4 14 5708-6 36" Carrier Frame (Less Pivots) 1

(Includes Item # 12)

5708-1 36" Carrier Frame w/Forks (Less Pivots)

(Includes Items # 12, 21-23, 25,

F055, F068 & F098) 15 8674-10 Lever, Deck Lock, RH 1 16 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Fasteners

F012 3/8-16 Keps Nut 2 F014 3/8-16 ESNA Nut 2 F020 5/16-18 ESNA Nut 2 F047 3/8-16 x 4-1/2 Hex Bolt 2 F055 5/8 SAE Washer 2 F068 1/8 x 1 Cotter Pin 2 F084 5/16 Wave Spring Washer 2 F098 5/8-18 Slotted Hex Nut 2 F117 Retainer Ring 2 F123 1" External Snap Ring 4 F166 Retainer Ring 2 F226 5/16-18 x 7/8 Hex Bolt 2 F317 3/16 x 1 Split Spring Pin 4 F335 3/8-16 x 7/8 Set Screw, SS 2 F336 3/8-16 Jam Nut 2

* Service Part Only ** May be ordered as a factory-installed option or as a kit for

dealer installation. Contact your Walker dealer.

NOTE: When installing Item # 8 on decks prior to S/N DX-62875,

the swivel hook end should be attached to the deck carrier frame.

Caster Wheel Components

17 5714-7 Bearing Cap 4 18 5714-5 Bearing, Caster Wheel 2 19 5715-4 Caster Wheel, Pneumatic (8 x 3.00-4) 2

(Includes Items # 5,17 & 18)

5715-10 Tire, Pneumatic (8 x 3.00-4) 5715-9 Tire Tube, Pneumatic (2.80/2.50-4) * 5715-3 Caster Wheel & Tire (8 x 3.00-4) ** 5715-11 Tire, Caster Wheel/No-Flat (8 x 3.00-4) **

20 5714-3 Axle Spacer Tube 2 21 5770-1 Caster Wheel Fork 2 22 8768-1 Seal (1-3/4 x 1-1/8) 2 23 8037 Bearing, Cone (3/4 ID) 4 24 8769-1 Bearing Cup (1-3/4 x 1-7/16) 4 25 8769-9 Dust Cap 2

Use only genuine Walker® replacement parts. Effective Date 07-01-06

36 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5710-4)

F336

F317

F068 F098

F055 23 24

24 23

22 21

F047

F123

F226

F084

F020

F012

F020

F084

F226

F335

F317

F117

F014

F317

F166

F317

Refer to DGHS36 DECK ASSEMBLY, Page 6

Refer to DSD36 DECK ASSEMBLY, Page 8

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DGHS36 DECK ASSEMBLY (P/N 5710-15)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619-2 PTO Shaft Guard 1

8618-3 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 24, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 6 5704-40 Gearbox and Tube Assembly 1

(Includes Items # 12-19, F124, F136,

F179, F211 & F226)

5704-45 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 12-16, 18-20, F136,

F179, F211 & F226) 7 5794 Discharge Chute (6-1/2 Diameter) 1

(Includes Items # 10, 11, F223 & F224)

5794-1 Discharge Chute Assembly with

Spring Mount

(Includes Items # 6, 7, 10, 11, F223 & F224) 8 8678 Spring Mount, Chute 1 9 8677 Extension Spring (1 x 6-1/16) 1

10 5726 Chute Hinge (2 x 8) 1 11 5755 Chute Lower Lip 1 12 6054 Spline Coupling 3 13 P007 Gasket, Cap (Peerless #788030) 4 14 5061 Gearbox Connector Tube (6-11/16) 1 15 6732-2 Connecting Shaft (4-1/8) 1 16 5052-1 Gearbox (LH Rotation) 2

5052-5 Heavy Duty Gearbox (LH Rotation) 17 5706-4 Seal Protector Plate 3 18 5704-1 Gearbox Cover Support 2 19 5051-16 Tee Gearbox, Shear 1

5051-6 Heavy Duty Tee Gearbox, Shear 20 5060 Gearbox Connector Tube (2-5/16) 1 21 5052-3 1.375 x .750 x .187 Washer 4 22 5747-11 Rubber Mat (3 x 6) 2 23 5746-4 36" Gearbox Cover (Includes Item # 22) 1 24 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

25 5830 Grease Fitting 1

Deck Housing Components

26 8670 Tilt-Up Hook 1 27 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 28 8490 Roller Wheel Axle Bolt 2 29 5710-16 36 GHS Deck Housing 1

(Includes Items # 35 & 36) 30 NS Deck Serial Number Plate 1 31 5705-0 Blade, 20" (RH Rotation) 1

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

32 5705-2 Blade, 20" (LH Rotation) 1

5705-6 36 GHS Blade Set W/Hubs *

(Includes Items # 31-33, F002 & F202) 33 5706 Blade Hub & Trash Guard 2 34 7775-1 Hitch Pin, LH (Silver) #6 2 35 8735-10 Rubber Mat (5 x 6) 2 36 8788-1 Rubber Mat (1 x 2) 1 37 7775-2 Hitch Pin, RH (Gold) #6 2 38 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 9 F004 1/4-20 Keps Nut 2 F005 1/4-20 ESNA Nut 2 F013 3/8-16 Whiz Locknut 6 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F036 1/4-20 x 1/2 SBH Screw 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 4 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 2 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F087 #10 x 7/8 Fender Washer 2 F124 10-32 x 3/8 Taptite Machine Screw 9 F129 10-24 x 1/2 PTHMS 3 F136 AN960C416L Washer 16 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 16 F223 3/16 x 5/16 Semi-Tube Rivet F224 3/16 x 7/16 Semi-Tube Rivet * F229 C-Clip (13/16) 2 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

4***

***

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD and MC.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MS and MB.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DGHS36 DECK ASSEMBLY (P/N 5710-15)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F002

F069

F136

F050 F029

F295

F211

Refer to 36 INCH CARRIER FRAME ASSEMBLY, Page 4

F076

F002

F129

F223

F224

F005

F124

F036

F229

F059

F002

F087

F136

F179

F025

F229

F246 F050

F039

21 16

F013

F004

F403

F013

F002 F055

F056

F018

F202

F278

F038

F206

Hardware Used on

Heavy Duty Gearboxes

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DSD36 DECK ASSEMBLY (P/N 5710-17)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619-2 PTO Shaft Guard 1

8618-3 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 21, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 6 5704-43 Gearbox and Tube Assembly 1

(Includes Items # 7-16, F124,

F136, F179 & F211)

5704-46 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 7, 9-16, F136,

F179 & F211) 7 5704-1 Gearbox Cover Support 2 8 5706-4 Seal Protector Plate 3 9 6054 Spline Coupling 3

10 P007 Gasket, Cap (Peerless #788030) 4 11 5061 Gearbox Connector Tube (6-11/16) 1 12 6732-2 Connecting Shaft (4-1/8) 1 13 5052-1 Gearbox (LH Rotation) 1

5052-5 Heavy Duty Gearbox (LH Rotation)

14 5051-16 Tee Gearbox, Shear 1

5051-6 Heavy Duty Tee Gearbox, Shear 15 5060 Gearbox Connector Tube (2-5/16) 1 16 5053-1 Gearbox (RH Rotation) 1

5053-5 Heavy Duty Gearbox (RH Rotation) 17 5052-3 1.375 x .750 x .187 Washer 4 18 5747-11 Rubber Mat (3 x 6) 2 19 5746-4 36" Gearbox Cover 1

(Includes Item # 18) 20 5830 Grease Fitting 1 21 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

Deck Housing Components

22 8670 Tilt-Up Hook 1 23 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 24 8490 Roller Wheel Axle Bolt 2 25 5710-18 36 SD Deck Housing 1

(Includes Items # 23, 24, 29 & 31) 26 NS Deck Serial Number Plate 1 27 5705-1 Blade, 20" (RH Rotation) 2

5705-5 36 SD Blade Set W/Hubs

(Includes Items # 27, 28, F002 & F202)

** **

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

28 5706 Blade Hub & Trash Guard 2 29 8735-10 Rubber Mat (5 x 6) 2 30 7775-1 Hitch Pin, LH (Silver) #6 2 31 8788-1 Rubber Mat (1 x 2) 1 32 7775-2 Hitch Pin, RH (Gold) #6 2 33 5709-2 36/42 SD Discharge Shield 1 34 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 6 F004 1/4-20 Keps Nut 2 F013 3/8-16 Whiz Locknut 6 F014 3/8-16 ESNA Nut 2 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 6 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 4 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F124 10-32 x 3/8 Taptite Machine Screw 9 F136 AN960C416L Washer 20 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 16 F229 C-Clip (13/16) 2 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

4***

***

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD, MC and MW.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MS and MB.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD36 DECK ASSEMBLY (P/N 5710-17)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F039

F002

F136

F050 F029

F295

F069

F211

Refer to 36 INCH CARRIER FRAME ASSEMBLY, Page 4

F076

F124

F229

F059

F025

F246

F050

F039

17 16

F013

F014

F004

F403

F136

F179

F229

F013

F059

F002 F055

F056 F018

F202

F278 F038

F206

Hardware Used on

Heavy Duty Gearboxes

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

42 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5700-11)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5975-3 Cable Tie (50# x 7") 4 2 5744-1 Spring Clip Bracket 1 3 5743-1 Spring Cover 2 4 5743-3 Eyebolt (3/8-16 x 2) 2 5 8667-10 Pivot Mount, LH/Adj. 1 6 8667-20 Pivot Mount, RH/Adj. 1 7 5830-3 Grease Fitting (45 Degree) 4 8 5743-6 Extension Spring (1-1/2 x 7-3/4) 2

(Includes Items # 1, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1 10 7406-1 Handle Grip (Red) 2 11 8669 Lift Handle 1 12 5748-10 Rubber Mat (1-1/2 x 6) 2 13 5740-2 Deck Pin Bushing (5/8) 4 14 8660-13 42" Carrier Frame (Less Pivots) 1

(Includes Item # 12)

8660-12 42" Carrier Frame w/Forks (Less Pivots)

(Includes Items # 12, 21-23, 25,

F055, F068 & F098) 15 8674-10 Lever, Deck Lock, RH 1 16 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Fasteners

* Service Part Only ** May be ordered as a factory-installed option or as a kit for

dealer installation. Contact your Walker dealer.

NOTE: When installing Item # 8 on decks prior to S/N DX-62875,

the swivel hook end should be attached to the deck carrier frame.

Caster Wheel Components

17 5714-7 Bearing Cap 4 18 5714-5 Bearing, Caster Wheel 2 19 5715-4 Caster Wheel, Pneumatic (8 x 3.00-4) 2

(Includes Items # 7, 17 & 18)

5715-10 Tire, Pneumatic (8 x 3.00-4) 5715-9 Tire Tube, Pneumatic (2.80/2.50-4) * 5715-3 Caster Wheel & Tire (8 x 3.00-4) ** 5715-11 Tire, Caster Wheel/No-Flat (8 x 3.00-4) **

20 5714-3 Axle Spacer Tube 2 21 5770-1 Caster Wheel Fork 2 22 8768-1 Seal (1-3/4 x 1-1/8) 2 23 8037 Bearing, Cone (3/4 ID) 4 24 8769-1 Bearing Cup (1-3/4 x 1-7/16) 4 25 8769-9 Dust Cap 2

Use only genuine Walker® replacement parts. Effective Date 07-01-06

42 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5700-11)

F317

F117

F335

F166

F317

F068 F098

F055 23 24

24 23

F047

F226

F123

F084

F020

F084

F012

F226

F336

F014

F317

Refer to DGHS42 DECK ASSEMBLY, Page 12

Refer to DSD42 DECK ASSEMBLY, Page 14

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DGHS42 DECK ASSEMBLY (P/N 5705)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 26, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 6 5704-50 Gearbox and Tube Assembly 1

(Includes Items # 12-21, F124, F136,

F179 & F211)

5704-8 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 12-16, 18-21, F136,

F179 & F211) 7 5794 Discharge Chute (6-1/2 Diameter) 1

(Includes Items # 9, 11, F223 & F224)

5794-1 Discharge Chute Assembly with

Spring Mount

(Includes Items # 6, 7, 10, 11, F223 & F224) 8 8678 Spring Mount, Chute 1 9 8677 Extension Spring (1 x 6-1/16) 1

10 5726 Chute Hinge (2 x 8) 1 11 5755 Chute Lower Lip 1 12 6054 Spline Coupling 4 13 P007 Gasket, Cap (Peerless #788030) 4 14 5063 Gearbox Connector Tube (8-5/8) 1 15 6732-3 Connecting Shaft (6-1/4) 1 16 5052-1 Gearbox (LH Rotation) 2

5052-5 Heavy Duty Gearbox (LH Rotation) 17 5706-4 Seal Protector Plate 2 18 5704-1 Gearbox Cover Support 2 19 5051-16 Tee Gearbox, Shear 1

5051-6 Heavy Duty Tee Gearbox, Shear 20 6732-1 Connecting Shaft (2") 1 21 5062 Gearbox Connector Tube (4-3/8) 1 22 5052-3 1.375 x .750 x .187 Washer 4 23 5747-11 Rubber Mat (3 x 6) 2 24 5785-5 42" Gearbox Cover (Includes Item # 23) 1 25 5830 Grease Fitting 1 26 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

Deck Housing Components

27 8670 Tilt-Up Hook 1 28 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 29 8490 Roller Wheel Axle Bolt 2 30 NS Deck Serial Number Plate 1 31 5705-3 Blade, 22" (RH Rotation) 1 32 5706 Blade Hub & Trash Guard 2

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

33 5705-4 Blade, 22" (LH Rotation) 1

5705-8 42 GHS Blade Set with Hubs

(Includes Items # 31-33, F002 & F202) 34 8735-10 Rubber Mat (5 x 6) 2 35 7775-1 Hitch Pin, LH (Silver) #6 2 36 8788-1 Rubber Mat (1 x 2) 1 37 5704-4 42 GHS Deck Housing 1

(Includes Items # 34 & 36) 38 7775-2 Hitch Pin, RH (Gold) #6 2 39 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 9 F004 1/4-20 Keps Nut 2 F005 1/4-20 ESNA Nut 2 F013 3/8-16 Whiz Locknut 6 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F036 1/4-20 x 1/2 SBH Screw 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 4 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 2 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F087 #10 x 7/8 Fender Washer 2 F124 10-32 x 3/8 Taptite Machine Screw 6 F129 10-24 x 1/2 PTHMS 3 F136 AN960C416L Washer 20 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 16 F223 3/16 x 5/16 Semi-Tube Rivet F224 3/16 x 7/16 Semi-Tube Rivet * F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer 4 F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

***

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD and MC.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MS.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DGHS42 DECK ASSEMBLY (P/N 5705)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F246 F050

F229

F013

F229

F039

F004

F403

F179

F136

F025

F229

F013

F050 F029

F002

F295

F069

F136

F211

F124

F059

10 F036

F229

F013

F002

F129

F005

F224

Refer to 42 INCH CARRIER FRAME ASSEMBLY, Page 10

F076

F002

F223

F087

F002 F055

F056 F018

F202

F206

F278 F038

Hardware Used on

Heavy Duty Gearboxes

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DSD42 DECK ASSEMBLY (P/N 5707-10)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 22, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 6 5704-51 Gearbox and Tube Assembly 1

(Includes Items # 7-17, F124, F136,

F179 & F211)

5704-54 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 8-17, F136, F179 & F211) 7 5706-4 Seal Protector Plate 3 8 6054 Spline Coupling 4 9 P007 Gasket, Cap (Peerless #788030) 4

10 5063 Gearbox Connector Tube (8-5/8) 1 11 6732-3 Connecting Shaft (6-1/4) 1 12 5052-1 Gearbox (LH Rotation) 1

5052-5 Heavy Duty Gearbox (LH Rotation) 13 5704-1 Gearbox Cover Support 2 14 5051-16 Tee Gearbox, Shear 1

5051-6 Heavy Duty Tee Gearbox, Shear 15 6732-1 Connecting Shaft (2") 1 16 5062 Gearbox Connector Tube (4-3/8) 1 17 5053-1 Gearbox (RH Rotation) 1

5053-5 Heavy Duty Gearbox (RH Rotation) 18 5052-3 1.375 x .750 x .187 Washer 4 19 5747-11 Rubber Mat (3 x 6) 2 20 5785-5 42" Gearbox Cover 1

(Includes Item # 19) 21 5830 Grease Fitting 1 22 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

Deck Housing Components

23 8670 Tilt-Up Hook 1 24 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 25 8490 Roller Wheel Axle Bolt 2 26 NS Deck Serial Number Plate 1 27 5705-3 Blade, 22" (RH Rotation) 2

5705-7 42 SD Blade Set with Hubs

(Includes Items # 27, 28, F002 & F202) 28 5706 Blade Hub & Trash Guard 2 29 7775-1 Hitch Pin, LH (Silver) #6 2

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

30 8735-10 Rubber Mat (5 x 6) 2 31 8788-1 Rubber Mat (1 x 2) 1 32 5703-3 42 SD Deck Housing 1

(Includes Items # 30 & 31) 33 7775-2 Hitch Pin, RH (Gold) #6 2 34 5709-2 36/42 Discharge Shield 1 35 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 6 F004 1/4-20 Keps Nut 2 F013 3/8-16 Whiz Locknut 6 F014 3/8-16 ESNA Nut 2 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 6 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 4 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F124 10-32 x 3/8 Taptite Machine Screw 9 F136 AN960C416L Washer 20 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 16 F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer 4 F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

***

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD, MC and MW.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MS and MB.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD42 DECK ASSEMBLY (P/N 5707-10)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F039

F246 F050

18 17

F013

F229

F014

F059

F002 F055

F056 F018

F039

F179

F229

F004

F403

F136

F202

F025

F229

F013

22 21

F069

F050 F029

F002

F295

F124

F136

F211

F278 F038

Hardware Used on

Heavy Duty Gearboxes

F059

F229

F013

F206

F076

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

Refer to LUBRICATION POINTS, Page 48.

Refer to 42 INCH CARRIER FRAME ASSEMBLY, Page 10

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DML42A DECK ASSEMBLY (P/N 5707-1)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 21, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 6 5704-55 42" Mulch Gearbox 1

Tube Assembly, Cast Iron

(Includes Items # 7-16, F136, F179 & F229) 7 6054 Spline Coupling 4 8 P007 Gasket, Cap (Peerless #788030) 4 9 5063 Gearbox Connector Tube (8-5/8) 1

10 6732-3 Connecting Shaft (6-1/4) 1 11 5052-8 Heavy Duty Gearbox (LH Rotation) 1 12 5704-1 Gearbox Cover Support 2 13 5051-6 Heavy Duty Tee Gearbox, Shear 1 14 6732-1 Connecting Shaft (2") 1 15 5062 Gearbox Connector Tube (4-3/8) 1 16 5053-8 Heavy Duty Gearbox (RH Rotation) 1 17 5052-3 1.375 x .750 x .187 Washer 4 18 5747-11 Rubber Mat (3 x 6) 2 19 5785-5 42" Gearbox Cover 1

(Includes Item # 18)

20 5830 Grease Fitting 1 21 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

Deck Housing Components

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

27 5706 Blade Hub & Trash Guard 2 28 8735-10 Rubber Mat (5 x 6) 2 29 7775-1 Hitch Pin, LH (Silver) #6 2 30 8788-1 Rubber Mat (1 x 2) 1 31 5701-11 DML42A Deck Housing 1

(Includes Items # 28 & 30) 32 7775-2 Hitch Pin, RH (Gold) #6 2 33 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 6 F004 1/4-20 Keps Nut 2 F013 3/8-16 Whiz Locknut 2 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 4 F050 1/4 SAE Washer 4 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 2 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F136 AN960C416L Washer 16 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 12 F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer 4 F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

22 8670 Tilt-Up Hook 1 23 9772 Roller Wheel Assembly (2-1/2) 2

(Includes Item # F059) 24 8490 Roller Wheel Axle Bolt 2 25 NS Deck Serial Number Plate 1 26 5705-28 Blade 22" Mulch 2

5705-19 DML42A Blade Set W/Hubs *

(Includes Items # 27, F002 & F202)

Use only genuine Walker® replacement parts. Effective Date 07-01-06

* Service Part Only

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD, MC and MW.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MS and MB.

DML42A DECK ASSEMBLY (P/N 5707-1)

F229

F211

F050 F029

F002

21 20

F069

F229

F059

F295

F013

Refer to 48 INCH CARRIER FRAME ASSEMBLY, Page 19

F076

F136

F179

F229

F025

F136

F246 F050

F278

F03

F229

F004

F403

F202

F002 F056 F018

F206

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

48 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7700-2)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5975-3 Cable Tie (50# x 7") 4 2 5744-1 Spring Clip Bracket 1 3 5743-1 Spring Cover 2 4 5743-3 Eyebolt (3/8-16 x 2) 2 5 5830-3 Grease Fitting (45 Degree) 4 6 8667-10 Pivot Mount, LH/Adj/ 1 7 8667-20 Pivot Mount, RH/Adj. 1 8 5743-6 Extension Spring (1-1/2 x 7-3/4) 2

(Includes Items # 1, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1 10 7406-1 Handle Grip (Red) 2 11 8669 Lift Handle 1 12 5748-10 Rubber Mat (1-1/2 x 6) 2 13 5740-2 Deck Pin Bushing (5/8) 4 14 8661-2 48" Carrier Frame 1

(Includes Item # 12)

8661-1 48" Carrier Frame w/Forks

(Includes Items # 12, 21-23, 25,

F055, F068 & F098) 15 8674-10 Lever, Deck Lock, RH 1 16 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Fasteners

F012 3/8-16 Keps Nut 2 F014 3/8-16 ESNA Nut 2 F020 5/16-18 ESNA Nut 2 F047 3/8-16 x 4-1/2 Hex Bolt 2 F055 5/8 SAE Washer 2 F068 1/8 x 1 Cotter Pin 2 F084 5/16 Wave Spring Washer 2 F098 5/8-18 Slotted Hex Nut 2 F117 Retainer Ring 2 F123 1" External Snap Ring 4 F166 Retainer Ring 4 F226 5/16-18 x 7/8 Hex Bolt 2 F317 3/16 x 1 Split Spring Pin 4 F335 3/8-16 x 7/8 Set Screw, SS 2 F336 3/8-16 Jam Nut 2

* Service Part Only ** May be ordered as a factory-installed option or as a kit for

dealer installation. Contact your Walker dealer.

NOTE: The 48 Inch Carrier Frame is also used on the DML42A

Mulching Deck (5707-1).

Caster Wheel Components

17 5714-7 Bearing Cap 4 18 5714-5 Bearing, Caster Wheel 2 19 5715-4 Caster Wheel, Pneumatic (8 x 3.00-4) 2

(Includes Items # 5, 17 & 18)

5715-10 Tire, Pneumatic (8 x 3.00-4) 5715-9 Tire Tube, Pneumatic (2.80/2.50-4) * 5715-3 Caster Wheel & Tire (8 x 3.00-4) ** 5715-11 Tire, Caster Wheel/No-Flat (8 x 3.00-4) **

20 5714-3 Axle Spacer Tube 2 21 5770-1 Caster Wheel Fork 2 22 8768-1 Seal (1-3/4 x 1-1/8) 2 23 8037 Bearing, Cone (3/4 ID) 4 24 8769-1 Bearing Cup (1-3/4 x 1-7/16) 4 25 8769-9 Dust Cap 2

Use only genuine Walker® replacement parts. Effective Date 07-01-06

48 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7700-2)

F166

F317

F068

F098

F055

24 24

22 21

F047

F123

F226

F084

F020

F084

F012

F317

F226

F336 F335

F014

F317

F117

F317

Refer to DSD48 DECK ASSEMBLY, Page 22

Refer to DML42A DECK ASSEMBLY, Page 16

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

Refer to DGHS48 DECK ASSEMBLY, Page 20

replacement parts.

DGHS48 DECK ASSEMBLY (P/N 7702-1)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 7285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 25, F069 & F295)

4 7275-16 U-Joint Tube Assy, Spline 1 5 7794 Discharge Chute (3-1/2 x 11-1/2) 1

(Includes Items # 9, 10, F223 & F224)

7794-1 Discharge Chute Assembly with

Spring Mount

(Includes Items # 5, 7, 9, 10, F223 & F224)

6 5704-58 Gearbox and Tube Assembly 1

(Includes Items # 11-20, F124,

F136, F179 & F211)

5704-9 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 11-14, 16-20,

F136, F179 & F211)

7 8678 Spring Mount, Chute 1 8 8677 Extension Spring (1 x 6-1/16) 1

9 7726 Chute Hinge (2 x 11) 1 10 7755 Chute Lower Lip 1 11 6054 Spline Coupling 4 12 P007 Gasket, Cap (Peerless #788030) 4 13 5066 Gearbox Connector Tube (9-5/16) 1 14 6732-6 Connecting Shaft (7") 1 15 5706-4 Seal Protector Plate 2 16 5052-1 Gearbox (LH Rotation) 2

5052-5 Heavy Duty Gearbox (LH Rotation) 17 5704-1 Gearbox Cover Support 2 18 7751-16 Tee Gearbox (1.2:1 Ratio) 1

7751-5 Heavy Duty Tee Gearbox (1.2:1 Ratio) 19 6732-2 Connecting Shaft (4-1/8) 1 20 5061 Gearbox Connector Tube (6-11/16) 1 21 5052-3 1.375 x .750 x .187 Washer 4 22 5747-12 Rubber Mat (3 x 6) 2 23 7785-3 48" Gearbox Cover 1

(Includes Item # 22) 24 5830 Grease Fitting 1 25 8067-10 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

Deck Housing Components

26 8670 Tilt-Up Hook 1 27 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 28 8490 Roller Wheel Axle Bolt 2 29 NS Deck Serial Number Plate 1 30 7705-1 Blade, 25" (RH Rotation) 1

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

31 5706 Blade Hub & Trash Guard 2 32 7705-2 Blade, 25" (LH Rotation) 1

7705-3 48 GHS Blade Set with Hubs

(Includes Items # 30-32, F002 & F202) 33 7775-1 Hitch Pin, LH (Silver) #6 2 34 8735-10 Rubber Mat (5 x 6) 2 35 8788-1 Rubber Mat (1 x 2) 1 36 7701 48 GHS Deck Housing 1

(Includes Items # 34 & 35) 37 7775-2 Hitch Pin, RH (Gold) #6 2 38 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 9 F004 1/4-20 Keps Nut 2 F005 1/4-20 ESNA Nut 2 F013 3/8-16 Whiz Locknut 6 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F036 1/4-20 x 1/2 SBH Screw 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 4 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 2 F069 3/32 x 1/2 Cotter Pin 1 F087 #10 x 7/8 Fender Washer 2 F124 10-32 x 3/8 Taptite Machine Screw 6 F129 10-24 x 1/2 PTHMS 3 F136 AN960C416L Washer 20 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 12 F223 3/16 x 5/16 Semi-Tube Rivet F224 3/16 x 7/16 Semi-Tube Rivet * F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

4***

***

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DGHS48 DECK ASSEMBLY (P/N 7702-1)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F229

F246 F050

F025

Refer to 48 INCH

F050

CARRIER FRAME ASSEMBLY, Page 18

F029

F039

F013

F136

F179

F002

F295

F002

F129

F087

F223

F224

F136

F211

F124

F005

F036

F229

F069

F229

F004

F403

F013

F059

F013

F202

F278

Heavy Duty Gearboxes

F038

Hardware Used on

F206

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F002 F055

F056 F018

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

DSD48 DECK ASSEMBLY (P/N 7701-17)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 7285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 22, F069 & F295) 4 7275-16 U-Joint Tube Assy, Spline 1 5 5275-15 U-Joint Tube 9.5" OAL Spline 1

(Includes Item # F076) 6 5704-60 Gearbox and Tube Assembly 1

(Includes Items # 7-17, F124,

F136, F179 & F211)

5704-61 Heavy Duty Gearbox and Tube Assembly

(Includes Items # 8-17, F136, F179 & F211) 7 5706-4 Seal Protector Plate 2 8 6054 Spline Coupling 4 9 P007 Gasket, Cap (Peerless #788030) 4

10 5066 Gearbox Connector Tube (9-5/16) 1 11 6732-6 Connecting Shaft (7") 1 12 5052-1 Gearbox (LH Rotation) 1

5052-5 Heavy Duty Gearbox (LH Rotation) 13 5704-1 Gearbox Cover Support 2 14 5051-16 Tee Gearbox, Shear 1

5051-6 Heavy Duty Tee Gearbox, Shear 15 6732-2 Connecting Shaft (4-1/8) 1 16 5061 Gearbox Connector Tube (6-11/16) 1 17 5053-1 Gearbox (RH Rotation) 1

5053-5 Heavy Duty Gearbox (RH Rotation) 18 5052-3 1.375 x .750 x .187 Washer 4 19 5747-12 Rubber Mat (3 x 6) 2 20 7785-3 48” Gearbox Cover 1

(Includes Item # 19) 21 5830 Grease Fitting 1 22 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

31 8788-1 Rubber Mat (1 x 2) 1 32 7701-18 48 SD Deck Housing 1

(Includes Items # 30 & 31) 33 7775-2 Hitch Pin, RH (Gold) #6 2 34 7707-10 48 SD Skid Bar 1 35 6709-5 48 SD Discharge Shield 1 36 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 6 F004 1/4-20 Keps Nut 6 F013 3/8-16 Whiz Locknut 6 F014 3/8-16 ESNA Nut 2 F018 5/8-18 Hex Nut 2 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F031 1/4-20 x 5/8 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 4 F039 3/8-16 x 1-1/4 Hex Bolt 6 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 2 F056 5/8 Split Lock Washer 2 F059 3/8 Wave Spring Washer 4 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw 1 F124 10-32 x 3/8 Taptite Machine Screw 6 F136 AN960C416L Washer 20 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 4 F206 #2 x 3/16 Drive Pin 2 F211 1/4-20 x 7/8 Hex Bolt 18 F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer 4 F295 3/16 x 1-1/2 Split Spring Pin 1 F403 1/4-20 x 1/2 PTHMS SS 2

***

Deck Housing Components

23 8670 Tilt-Up Hook 1 24 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059) 25 8490 Roller Wheel Axle Bolt 2 26 NS Deck Serial Number Plate 1 27 7705-1 Blade, 25" (RH Rotation) 2

7705-5 48 SD Blade Set with Hubs

(Includes Items # 27, 28, F002 & F202) 28 5706 Blade Hub & Trash Guard 2 29 7775-1 Hitch Pin, LH (Silver) #6 2 30 8735-10 Rubber Mat (5 x 6) 2

Use only genuine Walker® replacement parts. Effective Date 07-01-06

* Service Part Only ** Item(s) used on the Heavy Duty version of standard gear-

boxes. The Heavy Duty cast iron gearboxes are interchangeable with Standard aluminum gearboxes.

*** Used on Heavy Duty gearbox configuration.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MT, MD, MC and MW.

NOTE: Order Item # 5 to use the splined deck PTO shaft with

Model MB.

DSD48 DECK ASSEMBLY (P/N 7701-17)

INCL. OPTIONAL HEAVY DUTY GEARBOXES

F039

F246 F050

19 18

F013

F229

F031

F014 F059

F004

F211

F004

F039

F229

F004

F403

F136

F179

F025

Refer to 48 INCH

F050 F029

F002

F229

F013

F295

F069

F136

F211

F124

F059

F229

F013

CARRIER FRAME ASSEMBLY, Page 18

F076

F002 F055

F056 F018

F202

F206

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F278 F038

Hardware Used on

Heavy Duty Gearboxes

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

52 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8811)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5744-1 Spring Clip Bracket 1 2 5975-3 Cable Tie (50# x 7") 4 3 5743-1 Spring Cover 2 4 5743-4 Eyebolt (3/8-16 x 2-3/4) 2 5 8667-10 Pivot Mount, LH/Adj. 1 6 5830-3 Grease Fitting (45 Degree) 4 7 8667-20 Pivot Mount, RH/Adj. 1 8 5743-6 Extension Spring (1-1/2 x 7-3/4) 2

(Includes Items # 2, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1 10 7406-1 Handle Grip (Red) 2 11 8811-12 52 SD Carrier Frame 1

8811-10 52 SD Carrier Frame, w/ Pivots

(Includes Items # F335 & F336) 12 5850-5 Handle Grip (1 x 1 x 3-3/4) 1 13 8811-25 Tilt Bar, with Grip (35") 1

(Includes Item # 12) 14 7775-5 Lock Pin (5/16) 1 15 8674-10 Lever, Deck Lock, RH 1 16 8740 Deck Pin Bushing (3/4 ID) 4 17 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Caster Wheel Components

18 8766 Axle Nut (3/4-16) 2 19 8768-2 Seal, Reverse Lip 4 20 8037 Bearing Cone (3/4 ID) 4 21 8037-2 Bearing Race 4 22 8768 Caster Wheel, Pneumatic (11 x 4.00-5) 2

(Includes Items # 6 & 21)

8768-3 Tire, Pneumatic (11 x 4.00-5) 8768-5 Caster Wheel (5 x 3) *

23 8767 Axle, Caster Wheel (5-1/8) 2 24 8765-10 Caster Wheel Fork 2 25 8769-7 Seal 2 26 8769-6 Bearing Cone (1" ID) 4 27 8769-5 Bearing Cup (2 x 1-5/8) 4 28 8769-8 Dust Cap 2

Fasteners

F014 3/8-16 ESNA Nut 2 F117 Retainer Ring 2 F140 7/16-14 x 1 Hex Bolt 4 F166 Retainer Ring 2 F218 7/16 Split Lock Washer 4 F263 1-1/4 External Snap Ring 4 F317 3/16 x 1 Split Spring Pin 4 F335 3/8-16 x 7/8 Set Screw, SS 2 F336 3/8-16 Jam Nut 2 F344 3/4-16 Slotted Hex Nut 2 F347 3/4 SAE Washer 2 F348 1/8 x 1-1/2 Cotter Pin 2

* Service Part Only

NOTE: The E-Z Pin Puller P/N 8770 can be ordered to assist

removing and installing height adjustment hitch pins on larger decks. This item stows on tractor when not in use.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

52 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8811)

ORDER AS P/N 8770

F348

F344 F347

26 27

27 26

F140

F218

F317

F218

F140

F263

F336 F335

F317

F014

F117

F166

F317

Refer to DSD52 DECK ASSEMBLY, Page 26

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DSD52 DECK ASSEMBLY (P/N 8810)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Blade Drive Components

1 8789-5 Pulley Guard 1 2 8786-15 Footrest Assembly (Includes Item # 18) 1 3 NS Edge Molding 2 4 8754-10 52 SD Cover Plate (Includes Item # F354) 1 5 8245 Idler Pulley (6") 3 6 8755 Blade Drive Pulley (3-7/8) 3 7 8762 Dampening Spring (Gas) 1 8 5146 10mm Ball Stud 2

9 8373-3 Idler Arm (2-Hole) 1 10 5830 Grease Fitting 6 11 8374-1 Idler Arm Guide 1 12 7201-3 DU Bearing 2 13 7201-4 Inner Race (1-1/2) 1 14 5841 Retainer Washer (3/8 x 1-1/4) 1 15 8736 Blade Drive Belt (R3VX1000-2) 1 16 6240-2 Drive Pulley (4-1/2 / 3V) 1

(Includes Items # F114 & F277) 17 8787 Deck Cover Knob 3 18 8786-10 Rubber Mat (6 x 10-1/2) 2

Gearbox and Dolly Wheel Components

19 6206 Pressure Relief Valve 1 20 8745-25 Dolly Wheel/PTO Guard Assembly

(Includes Items # 21, 26, 28, 31, 34, 35,

F012, F013, F046, F047, F052, F168,

F226, F339 & F355) 21 6715 Roller Wheel (3-7/8) 3 22 8810-30 Tilt Dolly Mount Frame 1 23 8810-34 Axle, Dolly Mount 1 24 8285-20 U-Joint Shaft Assy, T-Scope 1

(Includes Items # 25, F076 & F277) 25 5830-3 Grease Fitting (45 Degree) 2 26 8788 Rubber Bumper (Self-Adhesive Mount) 1 27 8745-14 Retract Lever 1 28 5850-1 Handle Grip 1 29 8745-12 Actuator Link 1 30 8745-13 Dolly Wheel Mount 1

(Includes Item # 10) 31 8745-15 Axle Spacer Tube 1 32 5229 Extension Spring (1/2 x 2-1/4) 1 33 8745-20 Mount Bracket 1

(Includes Items # 26, F052, F068 & F339) 34 5103-4 Pivot Bushing (3/8 ID) 2 35 8745-40 PTO Cover Plate 1 36 8051-10 Right Angle Gearbox (Includes Item # 19) 1

Deck Housing Components

37 8727 Washer Shim (13/16 x 1/4) 4 38 8775 Hitch Pin (#219) 4 39 8735-10 Rubber Mat (5 x 6) 2 40 8790 Rubber Cushion Strip 3 41 NS Deck Serial Number Plate 1

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

42 8810-10 52 SD Deck Housing 1

(Includes Items # 39 & 40) 43 8052 Blade Spindle (Includes Item # 10) 3 44 8739 Spindle Shield 3 45 5705-25 Blade Spacer 3 46 5705-14 Blade, 18-1/2 (RH Rotation) 3

8738-7 52 SD Blade Set

47 8910-5 Tie-Down Strap 2

(Used to secure deck in tilt-up position

during transport) 48 8707 52/62 SD Skid Bar 1 49 8709 52/62 SD Discharge Shield 1 50 5052-3 1.375 x .750 x .187 Washer 12 51 8670-10 Tilt-Up Hook 1

Fasteners

F004 1/4-20 Keps Nut 6 F009 5/16-18 Whiz Locknut 7 F012 3/8-16 Keps Nut 3 F013 3/8-16 Whiz Locknut 14 F014 3/8-16 ESNA Nut 3 F020 5/16-18 ESNA Nut 2 F023 10-24 ESNA Nut 2 F032 1/4-20 x 3/4 Hex Bolt 2 F034 5/16-18 x 3/4 Hex Bolt 1 F039 3/8-16 x 1-1/4 Hex Bolt 2 F040 3/8-16 x 1-1/2 Hex Bolt 12 F041 3/8-16 x 1-3/4 Hex Bolt 3 F045 3/16 x 3/16 x 3/4 Key 3 F046 3/8-16 x 3-1/2 Hex Bolt 1 F048 1/2 SAE Washer 3 F051 3/8 SAE Washer 6 F052 5/16 External Star Lock Washer 2 F055 5/8 SAE Washer 3 F059 3/8 Wave Spring Washer 2 F068 1/8 x 1 Cotter Pin 3 F076 3/8-16 x 5/8 SQH Set Screw 1 F108 3/8-16 x 2 Hex Bolt 1 F114 5/16-18 x 5/8 SQH Set Screw 2 F134 AN960816L Washer 3 F168 5/16 Split Lock Washer 8 F206 #2 x 3/16 Drive Pin 2 F226 5/16-18 x 7/8 Hex Bolt 12 F246 1/4-20 x 7/8 PTHMS 2 F252 10-24 x 3/4 PFHMS 2 F276 5/8-11 Jam Nut 3 F277 3/16 x 5/8 Woodruff Key (#605) 2 F295 3/16 x 1-1/2 Split Spring Pin 2 F339 5/16-18 x 3/4 Self-Tapping Bolt 2 F343 1/2-20 x 2-1/4 Hex Bolt 3 F354 Knurled Thread Insert 5/16 2 F355 3/8 x 16 x 4 Hex Bolt 1 F356 1/4-20 x 5/8 PTHMS 2

* Service Part Only

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD52 DECK ASSEMBLY (P/N 8810)

F354

F041

F051

F012

F041

F051

F004

F246

Refer to 52 INCH

F041 F051

F114

CARRIER FRAME ASSEMBLY, Page 24

F276

F055

F045

F039

F004

Secure to Vehicle According to 8653-1 Transport Warning Decal

F032

F059

F014

F048 F343

F034

F009

F108 14

13 12

F040

F004

F051

F356

F013

F226

F009

F252

46 10

43 44

F023

F168

F277

44 45

F009

F226

F355

F076

F277

F295

F068

F013

F206

F020

F046

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F134

F013

F012

F052

F339

F014

F134

F068

F020

F168

F226

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

MULCHING KIT (FOR DSD52 DECK ASSEMBLY)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Kit 8691 Mulching Kit (For DSD52 Deck Assembly)

Includes Items # 1-6, fasteners listed and instructions. May be ordered as a factory-installed option or as a kit for dealer installation. Contact your Walker dealer. Refer also to DSD52 DECK ASSEMBLY, page26.

1 8691-4 Baffle/RH 1 2 8691-3 Baffle/Center 1 3 8691-2 Baffle/LH 1 4 5705-15 Blade, 18-3/8 Upper Mulch 3

8738-8 52 SD Mulching Blade Set 5 8691-10 Blade Saddle 3 6 5705-14 Blade, 18-1/2 (RH Rotation) 3

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Fasteners

F004 1/4-20 Keps Nut 9 F029 1/4-20 x 1/2 Hex Bolt 9 F048 1/2 SAE Washer 3 F343 1/2-20 x 2-1/4 Hex Bolt 3

* Service Part Only. Includes 5705-15 Blades (3 Pieces).

NOTE: Reuse Item # 6 from DSD52 DECK ASSEMBLY. Refer to

DSD52 DECK ASSEMBLY, page26.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

F004

MULCHING KIT (FOR DSD52 DECK ASSEMBLY)

F029

F004

F029

F004

F048

F343

F029

F004

F029

Refer to DSD52 DECK ASSEMBLY, Page 26

F004

F029

F004

F029 F029

F004

F029

F004

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

56 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 6720)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5975-3 Cable Tie (50# x 7") 4 2 5744-1 Spring Clip Bracket 1 3 5743-1 Spring Cover 2 4 5743-3 Eyebolt (3/8-16 x 2) 2 5 8667-10 Pivot Mount, LH/Adj. 1 6 5830-3 Grease Fitting (45 Degree) 4 7 8667-20 Pivot Mount, RH/Adj. 1 8 5743-6 Extension Spring (1-1/2 x 7-3/4) 2

(Includes Items # 1, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1

10 7406-1 Handle Grip, Red 2 11 5748-10 Rubber Mat (1-1/2 x 6) 2 12 6720-1 56 SD Carrier Frame 1

(Includes Item # 11) 13 5740-2 Deck Pin Bushing (5/8) 4 14 8674-10 Lever, Deck Lock, RH 1 15 5830 Grease Fitting 6 16 5850-5 Handle Grip (1 x 1 x 3-3/4) 1 17 6811-25 Tilt Bar With Grip (30") 1

(Includes Item # 16) 18 7775-5 Lock Pin (5/16) 1

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Caster Wheel Components

19 5714-7 Bearing Cap 4 20 5714-5 Bearing, Caster Wheel 2 21 5715-4 Caster Wheel, Pneumatic (8 x 3.00-4) 2

(Includes Items # 6, 19 & 20)

5715-10 Tire, Pneumatic (8 x 3.00-4) 5715-9 Tire Tube, Pneumatic (2.80/2.50-4) * 5715-3 Caster Wheel & Tire (8 x 3.00-4) ** 5715-11 Tire, Caster Wheel/No-Flat (8 x 3.00-4) **

22 5714-3 Axle Spacer Tube 2 23 5770-1 Caster Wheel Fork 2 24 8768-1 Seal (1-3/4 x 1-1/8) 2 25 8037 Bearing, Cone (3/4 ID) 4 26 8769-1 Bearing Cup (1-3/4 x 1-7/16) 4 27 8769-9 Dust Cap 2

Fasteners

F012 3/8-16 Keps Nut 2 F014 3/8-16 ESNA Nut 2 F047 3/8-16 x 4-1/2 Hex Bolt 2 F055 5/8 SAE Washer 2 F068 1/8 x 1 Cotter Pin 2 F098 5/8-18 Slotted Hex Nut 2 F117 Retainer Ring 2 F123 1" External Snap Ring 4 F166 Retainer Ring 2 F317 3/16 x 1 Split Spring Pin 4 F335 3/8-16 x 7/8 Set Screw, SS 2 F336 3/8-16 Jam Nut 2

* Service Part Only ** May be ordered as a factory-installed option or as a kit for

dealer installation. Contact your Walker Dealer.

NOTE: When installing Item # 8 on decks prior to S/N DX-62875,

the swivel hook end should be attached to the deck carrier frame.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

56 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 6720)

F336

F014

F317

F117

F317

F068

F098

F055 25 26

26 25

F047

F012

F123

F335

F317

F166

F317

Refer to DSD56 DECK ASSEMBLY, Page 32

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

DSD56 DECK ASSEMBLY (P/N 6720-20)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619-2 PTO Shaft Guard 1

8618-3 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025) 3 7275-16 U-Joint Tube Assy, Spline 1 4 5275-15 U-Joint Tube Assy (9.5" OAL), Spline 1

(Includes Item # F076) 5 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # 22, F069 & F295) 6 5052-6 Heavy Duty Gearbox/LH (1:1.2 Ratio) 1 7 6701-51 56SD Gearbox - Tube Assembly/CstIrn 1

(Includes Items # 8-20, F138, F179 & F211) 8 6054 Spline Coupling 5 9 P007 Gasket, Cap (Peerless #788030) 6

10 5069 Gearbox Connector Tube (14-1/2) 1 11 6732-9 Connecting Shaft (12-1/8) 1 12 5058-6 Heavy Duty Tee Gearbox (1:1.2 Ratio) 1 13 5060 Gearbox Connector Tube (2-5/16) 1 14 6732-3 Connecting Shaft (6-1/4) 1 15 5063 Gearbox Connector Tube (8-5/8) 1 16 5053-6 Heavy Duty Gearbox/RH (1:1.2 Ratio) 1 17 5052-3 1.375 x .750 x .187 Washer 6 18 6786 56 SD Gearbox Cover 1

(Includes Item # 19)

19 5747-10 Rubber Mat, No-Hole (3 x 6) 2 20 5704-1 Gearbox Cover Support 2 21 5051-6 Heavy Duty Tee Gearbox, Shear 1 22 8067-13 Shear Pin w/Cotter (Set of 5)

(Includes Item # F069)

23 5830 Grease Fitting 1

Deck Housing Components

24 8670-8 Tilt-Up Hook 1 25 5162-11 Roller Wheel (5" Poly) 2

(Includes Item # F059)

26 8490 Roller Wheel Axle Bolt 2 27 NS Deck Serial Number Plate 1 28 5705-0 Blade, 20" (RH Rotation) 3

5705-9 56 SD Blade Set with Hubs

(Includes Items # 28, 29, F002 & F202)

29 5706 Blade Hub & Trash Guard 3 30 8735-10 Rubber Mat (5 x 6) 2 31 7775-1 Hitch Pin, LH (Silver) #6 2 32 6715 Roller Wheel (3-7/8) 2 33 8910-5 Tie Down Strap 2 34 8788-1 Rubber Mat (1 x 2) 1 35 6720-10 56 SD Deck Housing 1

(Includes Items # 30 & 34)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

36 7775-2 Hitch Pin, RH (Gold) #6 2 37 6707-6 56 SD Skid Bar 1 38 6705-8 56 SD Discharge Shield 1 39 5727-1 Washer Shim (5/8 ID) 4

Fasteners

F002 10-24 Keps Nut 8 F004 1/4-20 Keps Nut 4 F013 3/8-16 Whiz Locknut 2 F014 3/8-16 ESNA Nut 2 F016 1/2-13 Self-Locking Nut 1 F018 5/8-18 Hex Nut 3 F020 5/16-18 ESNA Nut 1 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F032 1/4-20 x 3/4 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 6 F039 3/8-16 x 1-1/4 Hex Bolt 8 F050 1/4 SAE Washer 4 F055 5/8 SAE Washer 3 F056 5/8 Split Lock Washer 3 F059 3/8 Wave Spring Washer 4 F069 3/32 x 1/2 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw F136 AN960C416L Washer 24 F179 1/4-20 x 1 Hex Bolt 4 F202 10-24 x 5/8 SHC Screw, GR5 SS 6 F206 #2 x 3/16 Drive Pin 2 F208 5/16-18 x 2-1/4 Hex Bolt 1 F211 1/4-20 x 7/8 Hex Bolt 26 F229 C-Clip (13/16) 4 F246 1/4-20 x 1/2 PTHMS 2 F278 3/8 Split Lock Washer 6 F295 3/16 x 1-1/2 Split Spring Pin 1 F400 1/2-13 x 5-1/2 Hex Bolt 1

* Service Part Only

NOTE: Order Item # 3 to use the splined deck PTO shaft with

Model MT, MD, MC and MW.

NOTE: Order Item # 4 to use the splined deck PTO shaft with

Model MB.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD56 DECK ASSEMBLY (P/N 6720-20)

F025

F246 F050

F050

F029

F002

Refer to 56 INCH CARRIER FRAME ASSEMBLY, Page 30

F039

F038

F004

F179

F020 24

F016

F136

F229

F208

F295

F069

F136

F211

F229

F059

F013

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F278

F400

F032

F229

F202

F002 F055 F056 F018

F229

F136

F211

F014 F059

F211

F004

Secure to Vehicle According to 8653-1 Transport Warning Decal

F206

3 F076

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

62 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8911)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

1 5744-1 Spring Clip Bracket 1 2 5975-3 Cable Tie (50# x 7") 4 3 5743-1 Spring Cover 2 4 8667-10 Pivot Mount, LH/Adj. 1 5 5830-3 Grease Fitting (45 Degree) 4 6 8667-20 Pivot Mount, RH/Adj. 1 7 5743-4 Eyebolt (3/8-16 x 2-3/4) 2 8 5743-6 Extension Spring (1-1/2 x 7-3/4) 2

(Includes Items # 2, F117 & F166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1

10 7406-1 Handle Grip (Red) 2 11 8911-12 62 SD Carrier Frame 1

8911-10 62 SD Carrier Frame, w/ Pivots

(Includes Items # 4, 6, 9, 15,

F317, F335 & F336)

12 5850-5 Handle Grip (1 x 1 x 3-3/4) 1 13 8911-25 Tilt Bar With Grip (42-1/2) 1

(Includes Item # 12)

14 7775-5 Lock Pin (5/16) 1 15 8674-10 Lever, Deck Lock, RH 1 16 8740 Deck Pin Bushing (3/4 ID) 4 17 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Caster Wheel Components

18 8766 Axle Nut (3/4-16) 2 19 8768-2 Seal, Caster Wheel 4 20 8037 Bearing Cone (3/4 ID) 4 21 8037-2 Bearing Race 4 22 8768 Caster Wheel, Pneumatic (11 x 4.00-5) 2

(Includes Items # 5 & 21)

8768-3 Tire, Pneumatic (11 x 4.00-5) 8768-5 Caster Wheel (5 x 3) *

23 8767 Axle, Caster Wheel (5-1/8) 2 24 8765-10 Caster Wheel Fork 2 25 8769-7 Seal 2 26 8769-6 Bearing Cone (1" ID) 4 27 8769-5 Bearing Cup 4 28 8769-8 Dust Cap 2

Fasteners

* Service Part Only

NOTE: The E-Z Pin Puller P/N 8770 can be ordered to assist

removing and installing height adjustment hitch pins on larger decks. This item stows on tractor when not in use.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

62 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8911)

ORDER AS P/N 8770

F140

F218

F348

F344

F347

26 27

27 26

F317

F263

F218

F140

F336 F335

F317

F014

F317

F117

F166

F317

Refer to DSD62 DECK ASSEMBLY, Page 36

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DSD62 DECK ASSEMBLY (P/N 8910)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Blade Drive Components

1 8789-5 Pulley Guard 1 2 8786-15 Footrest Assembly (Includes Item # 18) 1 3 NS Edge Molding 2 4 8785-10 62 SD Cover Plate 1 5 8245 Idler Pulley (6") 3 6 8240 Blade Drive Pulley (4-1/2) 3 7 8762 Dampening Spring (Gas) 1 8 5146 10mm Ball Stud 2 9 8373-3 Idler Arm (2-Hole) 1

10 5830 Grease Fitting 5 11 8374-1 Idler Arm Guide 1 12 7201-3 DU Bearing 2 13 7201-4 Inner Race (1-1/2) 1 14 5841 Retainer Washer (3/8 x 1-1/4) 1 15 8731 Blade Drive Belt, (2/3VX1180) 1 16 6240-2 Drive Pulley (4-1/2 / 3V) 1

(Includes Items # F114 & F277)

17 8787 Deck Cover Knob 3 18 8786-10 Rubber Mat (6 x 10-1/2) 2

Gearbox and Dolly Wheel Components

19 6206 Pressure Relief Valve 1 20 8745-25 Dolly Wheel/PTO Guard Assembly

(Includes Items # 23, 24, 26, 29, 30, 33,

F012, F013, F046, F047, F052, F168,

F226, F339 & F355)

21 8285-20 U-Joint Shaft Assy, T-Scope 1

(Includes Items # 22, F076 & F277)

22 5830-3 Grease Fitting (45 Degree) 2 23 5103-4 Pivot Bushing (3/8 ID) 2 24 8788 Rubber Bumper (Self-Adhesive Mount) 1 25 8745-14 Retract Lever 1 26 5850-1 Handle Grip 1 27 8745-12 Actuator Link 1 28 8745-13 Dolly Wheel Mount 1

(Includes Item # 10)

29 6715 Roller Wheel (3-7/8) 1 30 8745-15 Axle Spacer Tube 1 31 5229 Extension Spring (1/2 x 2-1/4) 1 32 8745-20 Mount Bracket 1

(Includes Items # 24, F052, F068 & F339)

33 8745-40 PTO Cover Plate 1 34 8051-10 Right Angle Gearbox (Includes Item # 19) 1

Deck Housing Components

35 8790 Rubber Cushion Strip 3 36 8727 Washer Shim (13/16 x 1/4) 4 37 8775 Hitch Pin (#219) 4 38 8735-10 Rubber Mat (5 x 6) 2 39 8720-30 Anti-Scalp Wheel Mount 3 40 8745-30 Axle Spacer Tube 3 41 6715-1 Roller Wheel (5") 3 42 NS Deck Serial Number Plate 1

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

43 8910-10 62 SD Deck Housing 1

(Includes Items # 35 & 38) 44 8052 Blade Spindle (Includes Item # 13) 3 45 8739 Spindle Shield 3 46 5705-3 Blade, 22" (RH Rotation) 3

5705-13 62 SD Blade Set 47 8728 Machine Bushing (1/2 x 1-1/2) 3 48 8910-5 Tie-Down Strap 2

(Used to secure deck in tilt-up position

during transport) 49 8707 52/62 SD Skid Bar 1 50 8709 52/62 SD Discharge Shield 1 51 5052-3 1.375 x .750 x .187 Washer 12 52 8670-10 Tilt-Up Hook 1

Fasteners

F004 1/4-20 Keps Nut 6 F009 5/16-18 Whiz Locknut 3 F012 3/8-16 Keps Nut 11 F013 3/8-16 Whiz Locknut 14 F014 3/8-16 ESNA Nut 3 F020 5/16-18 ESNA Nut 2 F023 10-24 ESNA Nut 2 F032 1/4-20 x 3/4 Hex Bolt 2 F034 5/16-18 x 3/4 Hex Bolt 1 F038 3/8-16 x 1 Hex Bolt 6 F039 3/8-16 x 1-1/4 Hex Bolt 2 F040 3/8-16 x 1-1/2 Hex Bolt 12 F041 3/8-16 x 1-3/4 Hex Bolt 3 F045 3/16 x 3/16 x 3/4 Key 3 F046 3/8-16 x 3-1/2 Hex Bolt 4 F051 3/8 SAE Washer 6 F052 5/16 External Star Lock Washer 2 F055 5/8 SAE Washer 3 F059 3/8 Wave Spring Washer 2 F068 1/8 x 1 Cotter Pin 1 F076 3/8-16 x 5/8 SQH Set Screw 1 F108 3/8-16 x 2 Hex Bolt 1 F114 5/16-18 x 5/8 SQH Set Screw 2 F134 AN960816L Washer 1 F168 5/16 Split Lock Washer 8 F206 #2 x 3/16 Drive Pin 2 F226 5/16-18 x 7/8 Hex Bolt 8 F241 .375 x .875 x .10 Washer 6 F246 1/4-20 x 7/8 PTHMS 2 F252 10-24 x 3/4 PFHMS 2 F265 1/2-20 x 1-1/2 Hex Bolt 3 F276 5/8-11 Jam Nut 3 F277 3/16 x 5/8 Woodruff Key (#605) 2 F339 5/16-18 x 3/4 Self-Tapping Bolt 2 F354 Knurled Thread Insert 5/16 2 F355 3/8 x 16 x 4 Hex Bolt 1 F356 1/4-20 x 5/8 PTHMS 2

* Service Part Only

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD62 DECK ASSEMBLY (P/N 8910)

F039

F004

Secure to Vehicle According to 8653-1 Transport Warning Decal

F059

F032

F013

F004

F051

F252

F246

F041

5 16

F051

F226

F168

F009

F023

F354

F041 F051

F012

F034

F009

F014

10 44 45

F041 F051

F108 14

F356

F040

F004

F114

F009

F277

F276 F055

F045

44 45

Refer to 62 INCH CARRIER FRAME ASSEMBLY, Page 34

F277

F038

F206

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F013 32

F012

F076

F355

31 F020

F046

F241

F013

F241

F012

F046

F052

F014

F339

F134

F068

F020

F168 F226 28

Effective Date 07-01-06 Use only genuine Walker

F265

replacement parts.

74 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7803)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Spring and Pivot Mount Components

(Includes Items # 2, F117 & 166)

Carrier Frame Components

9 8674-11 Lever, Deck Lock, LH 1 10 7406-1 Handle Grip (Red) 2 11 7803-1 74 SD Carrier Frame 1

(Includes Item # 15) 12 5850-5 Handle Grip (1 x 1 x 3-3/4) 1 13 8811-25 Tilt Bar with Grip (35") 1

(Includes Item # 12) 14 7775-5 Lock Pin (5/16) 1 15 5748-10 Rubber Mat (1-1/2 x 6) 2 16 8674-10 Lever, Deck Lock, RH 1 17 8740 Deck Pin Bushing (3/4 ID) 4 18 5830 Grease Fitting 6

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Caster Wheel Components

19 8766 Axle Nut (3/4-16) 2 20 8768-2 Seal, Reverse Lip 4 21 8037 Bearing Cone (3/4 ID) 4 22 8037-2 Bearing Race 4 23 8768 Caster Wheel, Pneumatic (11 x 4.00-5) 2

(Includes Items # 5 & 21)

8768-3 Tire, Pneumatic (11 x 4.00-5) 8768-5 Caster Wheel (5 x 3) *

24 8767 Axle, Caster Wheel (5-1/8) 2 25 8765-10 Caster Wheel Fork 2 26 8769-7 Seal 2 27 8769-6 Bearing Cone (1" ID) 4 28 8769-5 Bearing Cup 4 29 8769-8 Dust Cap 2

Fasteners

* Service Part Only

NOTE: The E-Z Pin Puller P/N 8770 can be ordered to assist

removing and installing height adjustment hitch pins on larger decks. This item stows on tractor when not in use.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

74 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7803)

ORDER AS P/N 8770

F140

F218

F348 29

F344 F347

27 28

28 27

F317

F263

F218

F140

F336 F335

F014

F317

F117

F317

F166

F317

Refer to DSD74 DECK ASSEMBLY, Page 40

Refer to LUBRICATION POINTS, Page 48.

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DSD74 DECK ASSEMBLY (P/N 7803-2)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Gearbox and Drive Components

1 8618-1 Cover, PTO Shaft Guard 1 2 8619 PTO Shaft Guard 1

8618 PTO Shaft Guard Assembly

(Includes Items # 1, 2, F002 & F025)

3 7275-16 U-Joint Tube Assy, Spline 1 4 5285-15 U-Joint Shaft Assy, 90 Degree, Spline 1

(Includes Items # F069 & F295)

5 7865-6 74 SD Gearbox Cover/RH 1

(Includes Items # 6 & 8)

6 5747-10 Rubber Mat, No-Hole (3 x 6) 2 7 7865-5 74 SD Gearbox Cover/LH 1

(Includes Items # 6 & 8)

8 8790 Rubber Cushion Strip 2 9 8067-13 Shear Pin w/Cotter (Set of 5) 1

(Includes Item # F069) 10 5830 Grease Fitting 1 11 5052-3 1.375 x .750 x .187 Washer 8

Heavy Duty Drive Components

12 5053-6 Blade Drive Gearbox/RH (1:1.2) Cast Iron 1 13 P007 Gasket, Cap (P#788030) 8 14 5058-6 Tee Gearbox Blade Drive (1:1.2) Cast Iron 2 15 5051-6 Tee Gearbox, Shear Cast Iron 1 16 5052-6 Blade Drive Gearbox/LH (1:1.2) Cast Iron 1 17 5704-1 Gearbox Cover Support 3 18 6054 Spline Coupling 7 19 5069 Connector Tube (14-1/2) 2 20 6732-9 Connecting Shaft (12-1/8) 2 21 5063 Connector Tube (8-5/8) 1 22 6732-3 Connecting Shaft (6-1/4) 1 23 5060 Connector Tube (2-5/16) 1

Deck Housing Components

24 8786-10 Rubber Mat (6 x 10-1/2) 4 25 8670-8 Tilt-Up Hook 1 26 7803-3 74 SD Deck Housing 1

(Includes Items # 24 & 42) 27 NS Deck Serial Number Plate 1 28 7866-1 Lock Lever, Rear Caster 2 29 7775-5 Lock Pin (5/16) 2 30 5683 Pivot Bearing 4 31 7866 74 SD Rear Fork Mount 2

(Includes Item # 30) 32 7870 74 SD Rear Fork 2 33 5714-3 Axle Spacer Tube 2 34 7868 74 SD Caster Wheel/Rear 2

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

35 6715 Roller Wheel (3-7/8) 2 36 7807-1 74 SD Skid Bar 1 37 7809-1 74 SD Discharge Shield 1 38 5706 Blade Hub & Trash Guard 4 39 5705-0 Blade 20” (RH Rotation) 4

5705-16 74 SD Blade Set with Hubs

(Includes Items # 38, 39, F002 & F202) 40 8775 Hitch Pin (#219) 4 41 8727 Washer Shim (13/16 x 1/4) 4 42 8788-1 Rubber Mat (1 x 2) 1 43 5704-32 74 GB-Tube Assembly/Cast Iron 1

(Includes Items # 5-8, 12-23 & F229)

Fasteners

F002 10-24 Keps Nut 10 F004 1/4-20 Keps Nut 4 F012 3/8-16 Keps Nut 2 F014 3/8-16 ESNA Nut 2 F016 1/2-13 Self-Locking Nut 2 F018 5/8-18 Hex Nut 4 F020 5/16-18 ESNA Nut 1 F025 10-24 x 3/8 PPHMS 2 F029 1/4-20 x 1/2 Hex Bolt 2 F031 1/4-20 x 5/8 Hex Bolt 2 F038 3/8-16 x 1 Hex Bolt 10 F039 3/8-16 x 1-1/4 Hex Bolt 2 F047 3/8-16 x 4-1/2 Hex Bolt 2 F050 1/4 SAE Washer 5 F055 5/8 SAE Washer 4 F056 5/8 Split Lock Washer 4 F059 3/8 Wave Spring Washer 2 F063 3/8 Int. Star Lock 2 F069 3/32 x 1/2 Cotter Pin 1 F119 Rear Caster Spacer 4 F136 AN960C416L Washer 32 F179 1/4-20 x 1 Hex Bolt 6 F191 3/8 x 1-1/2 x 3/16 Washer 2 F202 10-24 x 5/8 SHC Screw, GR5 SS 8 F206 #2 x 3/16 Drive Pin 2 F208 5/16-18 x 2-1/4 Hex Bolt 1 F211 1/4-20 x 7/8 Hex Bolt 24 F229 C-Clip (13/16) 6 F246 1/4-20 x 1/2 PTHMS 3 F278 3/8 Split Lock Washer 8 F295 3/16 x 1-1/2 Split Spring Pin 1 F399 1/2-13 x 3-1/4 Hex Bolt 2

* Service Part Only

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DSD74 DECK ASSEMBLY (P/N 7803-2)

Refer to 74 INCH CARRIER FRAME ASSEMBLY, Page 38

F229

F136

F211

F014

F004

F059

F039

F211

Refer to FASTENER LOCTITE APPLICATION & TORQUE INSTRUCTIONS, Page 50.

F031

F002 F055

F056 F018

F399

F202

F038

F278

F004

F246

F050

F211

F025

F002

F136

F179

F136

F229

F136

F211

F208

F020

F016

F399

F016

F229

F295

F246 F050

F229

F136

F211

24 28

F119

F012

F038 F063

F191

30 31

F119

F047

F206

F050 F029

F246 F050

F069

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

OPTIONAL BREAK-AWAY BLADES

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

F016

F048

F002 F382

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

Refer to DSD56 DECK ASSEMBLY, Page 32

F202

F016

F048

F002 F382

DSD 42" Break-Away Blade Kit (5705-33)

1 5706 Blade Hub & Trash Guard 2 2 5706-27 Blade Hub, 42" 2 3 5705-30 Break Away Blade 4 4 5705-17 Special Bolt (1/2-13 x 1-7/16) 4

DSD 48" Break-Away Blade Kit (7705-8)

1 5706 Blade Hub & Trash Guard 2 2 5706-25 Blade Hub, 48" 2 3 5705-30 Break Away Blade 4 4 5705-17 Special Bolt (1/2-13 x 1-7/16) 4

DSD 56" Break-Away Blade Kit (5705-32)

1 5706 Blade Hub & Trash Guard 3 2 5706-26 Blade Hub, 36, 56 & 74 3 3 5705-30 Break Away Blade 3 4 5705-17 Special Bolt (1/2-13 x 1-7/16) 6

DSD 74" Break-Away Blade Kit (5705-34)

1 5706 Blade Hub & Trash Guard 4 2 5706-26 Blade Hub, 36, 56 & 74 4 3 5705-30 Break Away Blade 4 4 5705-17 Special Bolt (1/2-13 x 1-7/16) 8

Fasteners

F002 10-24 Keps Nut

F016 1/2-13 Self-Locking Nut * F048 1/2 SAE Washer * F202 10-24 x 5/8 SHC Screw, GR5 SS * F382 Belleville Washer (.650 x 1.36) *

* Quantities vary

NOTE: Optional blade kit featuring blades mounted on a break-

away hub, for use in mowing applications with lots of ground and debris contact, to minimize impact and shock loading.

NOTE: Break-Away blades are designed for use on Side-Dis-

charge decks only.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

F202

F002 F055

F056 F018

BLADE USAGE CHART

Right-Hand Blade

Left-Hand Blade

Refer to DGHS48 DECK ASSEMBLY, Page 20

TWO BLADE DECKS RH BLADE LH BLADE BLADE SET

DGHS36 5705-2 5705-0 5705-6

DSD36 5705-1 5705-1 5705-5

DGHS42 5705-4 5705-3 5705-8

DSD42 5705-3 5705-3 5705-7 DML42A 5705-28 5705-28 5705-19 DGHS48 7705-2 7705-1 7705-3

DSD48 7705-1 7705-1 7705-5

THREE & FOUR BLADE DECKS SINGLE BLADE BLADE SET

DSD52 5705-14 8738-7*

DSD52 MULCHING

UPPER BLADE

DSD52 MULCHING

LOWER BLADE

5705-15 8738-7*

5705-14 8738-8*

DSD56 5705-0 5705-9

DSD62 5705-3 5705-13

DSD74 5705-0 5705-16

Right hand and left hand orientated with operator on seat All blade sets include 5706 (Blade Hub & Trash Guard), F002 & F202 unless otherwise specified * Blade set consists of three (3) blades

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

DECK WELDMENT REPLACEMENT PARTS

I TEM PAR T DE S C R IPT I O N L OCA TIO N N O. NO. NO. REQ’D

NOTE: All parts listed in this section are for Weld-On Repair; Cutting, Grinding, and Welding are required to replace these parts.

DSD52 & DSD62 Weldments

1 8733-3 Rim Rod, RH Rear (20-3/4) DSD52 1

8751-2 Rim Rod, RH Rear (28-3/8) DSD62 1 2 8760-2 Rear Deck Pin (3/4 x 5-3/4) DSD52, DSD62 & DSD74 2 3 8733-63 Rim Rod, LH Rear (28-3/4) DSD52 1

8751-3 Rim Rod, LH Rear (34-3/8) DSD62 1 4 8733-5 Rim Rod, LH Front (22-7/8) DSD52 1

8751-4 Rim Rod, LH Front (28-5/16) DSD62 1 5 8760-1 Front Deck Pin (3/4 x 7-5/8) DSD52 & DSD62 2 6 8733-61 Rim Rod, Front Center (26-5/8) DSD52 1

8751-5 Rim Rod, Front Center (29-1/4) DSD62 1 7 8733-10 Rim Rod, RH Front (16-1/4) DSD52 1

8751-6 Rim Rod, RH Front (19-1/4) DSD62 1

DSD56 Weldments

8 6752-1 Deck Cap Strip, 56SD Rear (33-5/16) DSD56 1 9 5760-4 Rear Deck Pin (5/8 x 5-3/8) All Decks Except DSD52, DSD62 & DSD74 2

10 6752-6 Deck Cap Strip, 56SD LH (39") DSD56 & DSD74 1 11 5760-7 Front Deck Pin (5/8 x 5-3/4) DSD56 2 12 6752-4 Deck Cap Strip, 56SD Front (42") DSD56 1

DSD74 Weldments

9 8760-2 Rear Deck Pin (3/4 x 5-3/4) DSD52, DSD62 & DSD74 2

11 7865-18 Front Deck Pin (3/4 x 6-5/8) DSD74 2 13 8751-7 Rim Rod, LH DSD74 1 14 8751-8 Rim Rod, Front (13-1/2) DSD74 1

DGHS Weldments

9 5760-4 Rear Deck Pin (5/8 x 5-3/8) All Decks Except DSD52, DSD62 & DSD74 2

11 5760-3 Front Deck Pin (5/8 x 5-3/4) All Decks Except DSD52, DSD56, DSD62 & DSD74 2 15 5751-3 Deck Cap Strip, GHS LH (43-3/4) DGHS36 1

5751-1 Deck Cap Strip, GHS LH (49-3/8) DGHS42 1

7701-10 Edge Stiffener, Side (42-3/8) DGHS48 2

16 7701-11 Edge Stiffener, Front (21-7/8) DGHS48 1 17 5751-4 Deck Cap Strip, GHS RH (47-5/8) DGHS36 1

5751-2 Deck Cap Strip, GHS RH (49-3/8) DGHS42 1

DSD & DML Weldments

9 5760-4 Rear Deck Pin (5/8 x 5-3/8) All Decks Except DSD52, DSD62 & DSD74 2

11 5760-3 Front Deck Pin (5/8 x 5-3/4) All Decks Except DSD52, DSD56, DSD62 & DSD74 2 18 5702-6 Deck Cap Strip, (47") DSD36 1

5751-5 Deck Cap Strip, 42" SD LH (47") DSD42 1

19 5751-6 Deck Cap Strip, 42" SD Front (3-9/16) DSD42 1 20 5751-11 DML42A Edge Stiffener DML42A 2 21 5751-12 DML42A Front Stiffener DML42A 1 22 5751-14 DML42A Deck Cap Strip/RH DML42A 1 23 5751-13 DML42A Deck Cap Strip/LH DML42A 1

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DECK WELDMENT REPLACEMENT PARTS

DSD36, DSD42 & DML42A Deck & Carrier Frame Assemblies

DSD52 & DSD62 Deck & Carrier Frame Assemblies

DGHS36, DGHS42 & DGHS48 Deck & Carrier Frame Assemblies

DSD56 & DSD74 Deck & Carrier Frame Assembly (DSD74 Outline Shown)

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

DECK HEIGHT ADJUSTER KIT

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

8639 36" Deck Height Adjuster Kit (Shown)

1NA 2 8640-2 Chain Guide 4 3 8640-4 Joining Link 8 4 8640-7 Knob, Deck Height Adjuster 1 5 8640-8 Handle 1 8 8640-3 Bushing 2 9 8640-6 Mount Block 4

10 8640-5 Chain Anchor, Front 4 11 8640-13 Front Chain (19 Links) 2 13 8640-9 Compression Spring 1 14 8641-10 Extension Spring, (6-1/4") 1

(48" Carrier Frame)

8640 42" Deck Height Adjuster Kit

1 8640-12 Rear Chain 2 2 8640-2 Chain Guide 4 3 8640-4 Joining Link 8 4 8640-7 Knob, Deck Height Adjuster 1 5 8640-8 Handle 1 6 8640-15 Sprocket, LH (972) 1 7 8640-11 Chain Anchor, Rear 2 8 8640-3 Bushing 2 9 8640-6 Mount Block 4

10 8640-5 Chain Anchor, Front 2 11 8640-13 Front Chain (19 Links) 2 12 8640-14 Sprocket, RH (973) 1 13 8640-9 Compression Spring (2-3/4) 1 14 8640-10 Extension Spring (1 x 5-3/8) 1

(42" Carrier Frame)

ITEM PART DESCRIPTION NO. NO. NO. REQ’D

8643 52" Deck Height Adjuster Kit (Shown)

15 8643-8 Height Location Pin/Rope 1 16 8643-10 Height Locator Block 1 17 8643-2 Gas Spring 2 18 8643-1 Connecting Rod 2 19 8643-3 Shackle 8 20 8643-4 Chain (5 Links) 4 21 8643-5 Chain Anchor Bracket 4 22 8643-6 Chain Anchor Spacer 4 23 8643-7 Chain Anchor Doubler 4

8644 62" Deck Height Adjuster Kit

NOTE: DML42A Mulching Deck uses the 48" Deck Height Adjuster

Kit (P/N 8641).

8641 48" Deck Height Adjuster Kit

1 8641-12 Rear Chain 2

(48" Carrier Frame - 41 Links) 2 8640-2 Chain Guide 4 3 8640-4 Joining Link 8 4 8640-7 Knob, Deck Height Adjuster 1 5 8640-8 Handle 1 6 8640-15 Sprocket, LH (972) 1 7 8640-11 Chain Anchor, Rear 2 8 8640-3 Bushing 2 9 8640-6 Mount Block 4

10 8640-5 Chain Anchor, Front 2 11 8640-13 Front Chain (19 Links) 2 12 8640-14 Sprocket, RH (973) 1 13 8640-9 Compression Spring (2-3/4) 1 14 8641-10 Extension Spring (6-1/4) 1

(48" Carrier Frame)

Use only genuine Walker® replacement parts. Effective Date 07-01-06

DECK HEIGHT ADJUSTER KIT

1 3

Refer to GHS42

20 19

21 22

DECK ASSEMBLY, Page 14

20 19

Refer to DSD52 DECK ASSEMBLY , Page 26

Effective Date 07-01-06 Use only genuine Walker® replacement parts.

LUBRICATION POINTS

ITEM LOCATION LUBRICA TION NO. NO. TYPE PLACES

36", 42", 48" & 56" Assemblies

1 Deck Caster Wheel Fork Pivot Grease 2 2 Blade Drive Gearbox Oil 3 Tee Gearbox, Deck Oil 4 Deck Caster Wheel Bearing Grease 2 5 Universal Joint Shaft Assembly Grease 6 Pivot Assembly, Tilt-Up Deck Grease 4 7 Deck Support Arm Socket Grease 2

DSD52 & DSD62 Assemblies

1 Deck Caster Wheel Fork Pivot Grease 2 4 Deck Caster Wheel Bearing Grease 2 5 Universal Joint Shaft Assembly Grease 6 Pivot Assembly, Tilt-Up Deck Grease 4 7 Deck Support Arm Socket Grease 2 8 Idler Arm, 2-Hole Grease 1 9 Blade Spindle Grease 3

10 Right Angle Gearbox Oil 11 Dolly Wheel Retract Oil 1

Lever and Linkage

12 Dolly Wheel Pivot Grease 1

* 2 * 1

** 1

** 2

*** 1

ITEM LOCATION LUBRICA TION NO. NO. TYPE PLACES

DSD74 Assemblies

14 Rear Deck Caster Wheel Axle Grease 2

* 4 * 1

** 1

* Gearboxes are permanently lubricated and sealed requiring

no scheduled lubrication. Oil level should be checked only when an oil leak is noted.

** Grease every eight (8) hours. *** Check oil level every 100 hours. Refer to OWNER’S

MANUAL for Lubrication Instructions.

NOTE: Exact location of some Lubrication Points may vary slightly

from those shown in the illustration. Decks shown in the illustration are for reference only; for further information on location of parts not shown here, refer to the parts listings for individual Carrier Frames and Deck Assemblies.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

LUBRICATION POINTS

11232

36", 42", 48" and 56" Assemblies

414

DSD52 and DSD62

Assemblies

127

DSD74 Assembly

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

FASTENER LOCTITE® APPLICATION & TORQUE INSTRUCTIONS

ITEM DESCRIPTION NO.

Heavy Duty Gear Drive Assemblies DSD, DGHS, DML42A Item # 1 applies to all Heavy Duty deck models EXCEPT DSD52 and DSD62.

1 Apply Loctite

Threadlocker # 277 (Red) to Item # 1 used on Heavy Duty Gearbox Connector Tubes. Torque to 115 in-lb (34.7 N·m).

DGHS & DSD Deck Assemblies Items # 2 & 3 apply to all deck models EXCEPT DSD52 and DSD62.

2 Apply Loctite

Threadlocker # 242 (Blue) to P/N F211 (1/4-20 x 7/8 Hex Bolt, used on Gearbox Connector Tubes) prior to assembly. Torque to 90 in-lb (10.2 N·m).

3 Torque P/N F018 (5/8-18 Hex Nut, used on underside of

blades) to 60 ft-lb (81.4 N·m). DO NOT apply Loctite

ITEM DESCRIPTION NO.

DSD52 & DSD62 Deck Assemblies

4 Apply Loctite

Threadlocker # 242 (Blue) to P/N F114 (5/16-18 x 5/8 SQH Set Screw, used on Drive Pulley) prior to assembly. Torque to 190 in-lb (21.5 N·m).

5 Apply Loctite

Threadlocker # 242 (Blue) to P/N F076 (3/8-16 x 5/8 SQH Set Screw, used on U-Joint Shaft Assy, T-Scope) prior to assembly. T orque to 400 in -lb (45.2 N·m).

6 Torque P/N F339 (5/16-18 x 3/4 Self-Tapping Bolt, used

on Mount Braket & PTO Guard) to 200 in-lb (22.6 N·m). DO NOT apply Loctite

7 Apply Loctite

Threadlocker # 242 (Blue) to P/N F226 (5/16-18 x 7/8 Hex Bolt, used on Right Angle Gearbox) prior to assembly. Torque to 18 ft-lb (24.4 N·m).

NOTE: Models DGHS48 and DSD52 are shown here. Refer to

individual deck assemblies for exact locations and quantities of items listed above.

Use only genuine Walker® replacement parts. Effective Date 07-01-06

FASTENER LOCTITE® APPLICATION & TORQUE INSTRUCTIONS

Refer to Heavy Duty Gear Drive Components (GHS, SD and DML42A Models)

Refer to Gear Drive Components (GHS and SD Models)

DGHS, DSD & DML Deck Assemblies

DSD52 & DSD62 Deck Assemblies

Effective Date 07-01-06 Use only genuine Walker

replacement parts.

MAINTENANCE AND SERVICE RECORD SHEET

DATE SERVICE ENGINE

ITEM HOURS

______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________

DECK / TRACTOR COMPATIBILITY CHART

MTL

MB MW

DGHS36 XXXXXX X

DSD36 XXX * X * X * X * X **XX*

DGHS42 XXXXXX X

DSD42 XXX * X * X * X * X **XX* DML42A XX X X X * X * X * X ** X * DGHS48 XXXXX X

DSD48 XX X * X * X * X **XX*

DSD52 X * X * X **XX*

DSD56 XX X * X * X *

DSD62 X * X * X **XX*

DSD74 ** * ** XXXXXXX*

SDMSGHSMCSDMCGHSMTSDMTGHS

MTEFISDMTEFI

GHS

MTLSDMTL

GHS

X **XX*

X Deck and tractor are fully compatible.

* When using this deck on GHS tractors, installation of P/N 7541 (Blower Lockout Kit) is recommended.

Contact your Walker dealer.

** Using the DSD74 Deck with Model MT-20 is not recommended in all conditions. In certain conditions (tall, wet grass), the

performance of the deck may be marginal due to a limit of horsepower with the 20-hp engine.

EFI

MTL

EFI SD

MDSDMD

GHS

Use only genuine Walker® replacement parts. Effective Date 07-01-06

LIMITED WARRANTY

FOR

WALKER

COMMERCIAL RIDER MOWER

1. WHAT THIS WARRANTY COVERS, AND FOR HOW LONG:

Walker Manufacturing company will, at its option, repair or replace, without charge, any part covered by this warranty which is found to be defective in material and/or workmanship within one (1) year* after date of sale to the original retail purchaser unless the product is used for rental purposes, in which case this warranty is limited to ninety (90) days. At Walker's request, customer will make the defective part available for inspection by Walker and/or return the defective part to Walker, transportation charges prepaid. All parts and components of the Walker Mower are covered by this warranty except the following components which are warranted separately by their respective manufacturers:

Kohler Engine Kubota Engine Kawasaki Engine Eaton Hydraulic Transmission Peerless Gearboxes Battery Tires

The available warranties covering these items are furnished with each mower. Walker does not assume any warranty obligation, liability or modification for these items, which are covered exclusively by the stated warranty of the respective manufacturers noted above.

* An extended three (3) year warranty is offered on the Walker P/N 6200-9 Gear Axle Assembly.

2. WHAT THIS WARRANTY DOES NOT COVER:

A. This warranty does not cover defects caused by depreciation or damage caused by normal wear, accidents, improper

maintenance, improper use or abuse of the product, alterations, or failure to follow the instructions contained in the Owner ’s Manual for operation and maintenance.

B. The customer sha ll pay any charges for making service calls and/or for transporting the mower to and from the place where the

inspection and/or warranty work is performed.

3. HOW TO OBTAIN SERVICE UNDER THIS WARRANTY:

Warranty service can be arranged by contacting the dealer where you purchased the mower or by contacting Walker Manufacturing Company, 5925 East Harmony Road, Ft. Collins, CO 80528. Proof of the date of purchase may be required to verify warranty coverage.

4. WARRANTY LIMITATION:

A. THERE IS NO OTHER EXPRESS WARRANTY. ANY WARRANTY THAT MAY BE IMPLIED FROM THIS PURCHASE

INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IS HEREBY LIMITED TO THE DURATION OF THIS WARRANTY AND TO THE EXTENT PERMITTED BY LAW ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not

apply to you.

B. WALKER WILL NOT BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, OR SPECIAL DAMAGES AND/OR

EXPENSES IN CONNECTION WITH THE PURCHASE OR USE OF THE MOWER. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation(s) or exclusion(s) may not apply to you.

C. Only the warranty expressed in this limited warranty shall apply and no dealer, distributor, or individual is authorized to amend,

modify, or extend this warranty in any way. Accordingly, additional statements such as dealer advertising or presentations, whether oral or written, do not constitute warranties by Walker, and should not be relied upon.

D. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

W ALKER MFG. CO. • 5925 E. HARMONY ROAD, FORT COLLINS, CO 80528 • (970) 221-5614

Walker 56, 52, 36, 48, 62 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

KEY TO ABBREVIATIONS USED IN THIS MANUAL

DECK DECALS / TOUCH-UP PAINT

DECK DECALS / TOUCH-UP PAINT

36 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5710-4)

36 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5710-4)

42 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5700-11)

42 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 5700-11)

DML42A DECK ASSEMBLY (P/N 5707-1)

DML42A DECK ASSEMBLY (P/N 5707-1)

48 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7700-2)

48 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7700-2)

52 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8811)

52 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8811)

DSD52 DECK ASSEMBLY (P/N 8810)

DSD52 DECK ASSEMBLY (P/N 8810)

MULCHING KIT (FOR DSD52 DECK ASSEMBLY)

MULCHING KIT (FOR DSD52 DECK ASSEMBLY)

56 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 6720)

56 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 6720)

DSD56 DECK ASSEMBLY (P/N 6720-20)

DSD56 DECK ASSEMBLY (P/N 6720-20)

62 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8911)

62 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 8911)

DSD62 DECK ASSEMBLY (P/N 8910)

DSD62 DECK ASSEMBLY (P/N 8910)

74 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7803)

74 INCH COMPLETE CARRIER FRAME ASSEMBLY (P/N 7803)

DSD74 DECK ASSEMBLY (P/N 7803-2)

DSD74 DECK ASSEMBLY (P/N 7803-2)

OPTIONAL BREAK-AWAY BLADES

BLADE USAGE CHART

DECK WELDMENT REPLACEMENT PARTS

DECK WELDMENT REPLACEMENT PARTS

DECK HEIGHT ADJUSTER KIT

DECK HEIGHT ADJUSTER KIT

LUBRICATION POINTS

LUBRICATION POINTS

MAINTENANCE AND SERVICE RECORD SHEET

DECK / TRACTOR COMPATIBILITY CHART

LIMITED WARRANTY