Walker MDD (20.9 HP) User Manual

ILLUSTRATEDPARTS MANUALModel MDD (20.9 HP Diesel)Effective Date: P/N 7000-1009-15-07TM

8ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Eff

9Effective Date 09-15-07 Use only genuine Walker® replacement parts.BODY ASSEMBLY (SD MODELS)F042F013F009F051F040F038F038F051F059F042F012F014F002F002

10ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

11Effective Date 09-15-07 Use only genuine Walker® replacement parts.MAIN COMPONENT POWER TRANSMISSION (GHS MODELS)F226F168214536731108912131114Refer

12ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

13Effective Date 09-15-07 Use only genuine Walker® replacement parts.MAIN COMPONENT POWER TRANSMISSION (SD MODELS)F226F168214536731108912131114Refer

14ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

15Effective Date 09-15-07 Use only genuine Walker® replacement parts.3111F079121412102415F079F031730272625F029F06128299105136151819172122152315201416

16ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

17Effective Date 09-15-07 Use only genuine Walker® replacement parts.F217F218F009202219242523282926273130Refer to Body / Chassis Assembly(GHS Models)

Use only genuine Walker® replacement parts. Effective Date 09-15-07KEY TO ABBREVIATIONS USED IN THIS MANUALº (Dimension) ...

18ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker replacement parts. Effe

19Effective Date 09-15-07 Use only genuine Walker replacement parts.132119F004F004F129F129Refer toBody / Chassis Assembly(GHS Models)Refer toBody / Ch

20ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

21Effective Date 09-15-07 Use only genuine Walker® replacement parts.HYDROSTATIC GROUND DRIVE ASSEMBLIESF160F244F053F200F053F194F064F036F178F178F036F

22ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

23Effective Date 09-15-07 Use only genuine Walker® replacement parts.STEERING CONTROL ASSEMBLIES39Refer toElectrical AssemblyRefer toHydrostatic Grou

24ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

25Effective Date 09-15-07 Use only genuine Walker® replacement parts.THROTTLE CONTROL ASSEMBLIES235648971011F005F025F232F201F232F002F002Refer toBody

26ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

27Effective Date 09-15-07 Use only genuine Walker® replacement parts.PARKING BRAKE ASSEMBLYF004F054F05423155664889977111112121010141513131718162019F0

1Effective Date 09-15-07 Use only genuine Walker® replacement parts.DecalsTractor Decals ... 2Bo

28ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

29Effective Date 09-15-07 Use only genuine Walker® replacement parts.GHS GROUPF231F067F114F0759F075F114Refer to MainComponent PowerTransmission(GHS M

30ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

31Effective Date 09-15-07 Use only genuine Walker® replacement parts.GHS POWERFIL® ASSEMBLY6F129F037F002Refer to Electrical Assemblies(GHS 9.5 / 7.0

32ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

33Effective Date 09-15-07 Use only genuine Walker® replacement parts.GHS 9.5 BUSHEL CATCHER ASSEMBLYF002F02631F085F085121317F228131315122712171626261

34ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

35Effective Date 09-15-07 Use only genuine Walker® replacement parts.GHS 7.0 BUSHEL CATCHER & EXHAUST DEFLECTOR ASSEMBLIESRefer to GHS PowerfilAs

36ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

37Effective Date 09-15-07 Use only genuine Walker® replacement parts.INSTRUMENT PANEL ASSEMBLYTo WiringHarnessTo WiringHarnessACDEFGHIJBPURBLUREDREDR

2I T E M P A R T D E S C R I P T I O N L O C AT I O N N O . N O . NO. NO. REQ’D. GHS REQ’D SDUse only

38ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

39Effective Date 09-15-07 Use only genuine Walker® replacement parts.ELECTRICAL ASSEMBLYF0901718Refer toRadiator GroupF061F0041F188F050F182F1161F061O

40ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Eff

41Effective Date 09-15-07 Use only genuine Walker® replacement parts.Refer to GHSPowerfil Assembly RED to (+)BLK to (-)BLKBLK/WHTBLKBLK/WHTWHTF037F1

42ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

43Effective Date 09-15-07 Use only genuine Walker® replacement parts.ELECTRICAL CONNECTORS67123459108121311161714151920182223212526242829273132303435

44ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

45Effective Date 09-15-07 Use only genuine Walker® replacement parts.POWER DECK LIFT KITRefer toBody / Chassis Assembly(GHS Models)Carrier Assemblies

46ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

47Effective Date 09-15-07 Use only genuine Walker® replacement parts.ARMREST KIT / TOUCH-UP PAINT / COMFORT SEAT KITRefer to Body / Chassis Assembly(

3Effective Date 09-15-07 Use only genuine Walker® replacement parts.TRACTOR DECALSSD ModelGHS ModelRefer to DecksParts Manualfor Deck DecalsRefer to D

48ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

49Effective Date 09-15-07 Use only genuine Walker® replacement parts.LIGHT KITRefer toBody / Chassis Assembly(GHS Models)F009F09136 79101288434455F05

50ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

POWER DUMP KIT (9.5 BUSHEL GHS MODELS ONLY)34F050F050F004F00423F035Refer to Body / Chassis Assembly(GHS Models)Attach Decal to Body Assembly. (Not Sho

52ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

53Effective Date 09-15-07 Use only genuine Walker® replacement parts.POWER DUMP KIT (7.0 BUSHEL GHS MODELS ONLY)Refer to Rear BodyAssembly (GHS Model

54ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

HI-DUMP KITF420F013F038F03741434246474746F012F012F405F040F385F034F395F009F009F009F068F034F134F068F241F106F00435F040F009F208F441F441F039F440F01235F034F

56ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

57Effective Date 09-15-07 Use only genuine Walker® replacement parts.HI-DUMP KIT - HYDRAULICEND VIEWS ARE SHOWN FROM BACK OF PLUGDETAIL CBCFDEREDBLKB

4ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Eff

58ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

59Effective Date 09-15-07 Use only genuine Walker® replacement parts.NO CATCH DEFLECTOR KIT / TAIL WEIGHT KIT25F128F012F012F039F175F175F285667Refer t

60ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

61Effective Date 09-15-07 Use only genuine Walker® replacement parts.SPREAD TAIL WHEEL AXLE KIT / SPEED UP KITF423F016F0168F039F012F377F140F348F218F2

62ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

63Effective Date 09-15-07 Use only genuine Walker® replacement parts. TAIL WHEEL LOCK KIT / BLOWER LOCKOUT KIT / CASE-HARDENED BLOWERAREDRED WHT WHTB

64ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

65Effective Date 09-15-07 Use only genuine Walker® replacement parts.WIDE TAIL WHEEL / ALL-TERRAIN TIRE KIT & TIRE CHAIN SET2Refer to Body / Chas

66Use only genuine Walker® replacement parts. Effective Date 09-15-07ITEM LOCATION LUBRICATION NO. NO. TYPE PLACESITEM LOCATION LUBRICAT

67Effective Date 09-15-07 Use only genuine Walker® replacement parts.22344131312129101115161418182021211917232423 & 3225 2526282730302931115778866

5Effective Date 09-15-07 Use only genuine Walker® replacement parts.BODY / CHASSIS ASSEMBLY (GHS MODELS)41141312F02514Refer to Electrical AssemblyF42

68ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Ef

69LIMITED WARRANTYFORWALKERCOMMERCIAL RIDER MOWER1. WHAT THIS WARRANTY COVERS, AND FOR HOW LONG:Walker Manufacturing company will, at its option, repa

WALKER MFG. CO. • 5925 E. HARMONY ROAD, FORT COLLINS, CO 80528 • (970) 221-5614FORM NO. 091507 PRINTED IN USA www.walkermowers.com ©2007 WA

6ITEM PART DESCRIPTION NO. NO. NO. REQ’DITEM PART DESCRIPTION NO. NO. NO. REQ’DUse only genuine Walker® replacement parts. Eff

7Effective Date 09-15-07 Use only genuine Walker® replacement parts.REAR BODY ASSEMBLY (GHS MODELS)Refer toGHS 9.5 Bushel Catcher Assembly or GHS 7.0