Scag Power Equipment STT-28CAT manual Deck Drive Components

Page 53

Section 8

 

 

 

 

R

 

 

 

 

 

 

 

 

 

DECK DRIVE COMPONENTS

 

 

 

 

 

 

 

 

Ref.

Part No.

Description

 

Ref.

Part No.

Description

No.

 

No.

 

 

 

 

 

1

04019-02

Nut, Serrated Flange 1/4-20

 

46

482433

Rod Assembly, Clutch Anti-Rotation

2

423925

Belt Guard, Rear

 

47

04001-11

Bolt, Hex Head 5/16-18 x 1-1/2”

3

04003-07

Bolt, Carriage 1/4-20 x 1/2”

 

48

04040-04

Flatwasher, 5/16”

4

04003-02

Bolt, Carriage 1/4-20 x 3/4”

 

49

423465

Bracket, Anchor, Anti-Rotation

5

481531

Hinge, Belt Guard

 

50

04001-10

Bolt, Hex Head 5/16-18 x 1-1/4”

6

43772

Stub Shaft, (Cat)

 

51

04102-03

Bolt, Hex Head 7/16-20 x 2-1/4”

7

04030-05

Lockwasher, 7/16” Spring

 

52

04041-28

Flatwasher, 7/16-.469 x 1.75 x .25

8

04002-26

Bolt, Hex Head M10 x 1.5 x 35

 

53

04001-109

Bolt, Hex Head 1/4-20 x 1-3/8”

9

04063-23

Key, 1/4 x 1/4 x 3-1/4”

 

54

04030-02

Lockwasher, 1/4” Spring

10

04019-04

Nut, Serrated Flange 3/8-16

 

55

481536

Tapered Hub, 1” Bore

11

04021-09

Nut, Elastic Stop 3/8-16

 

56

483430

Spring, PTO

12

04001-135

Bolt, Hex Head 3/8-16 x 1-3/4” Grd 8

 

57

04001-171

Bolt, Hex Head 3/8-16 x 4-1/2” Grd 8

13

43286

Spacer

 

58

461609

Idler Arm Weldment, PTO Drive

14

481309

Latch, Hood

 

59

43632

Pivot, Idler PTO

15

04011-11

Screw, #10-32 x .56

 

60

04001-170

Bolt, Hex Head 3/8-16 x 2-1/2” Grd 8

16

04019-06

Nut, Serrated Flange 1/2-13

 

61

04063-06

Key, 1/4 x 1/4 x 1-1/2”

17

04001-185

Bolt, Hex Head 1/2-13 x 2” Grd 8

 

62

04001-176

Bolt, Hex Head 5/16-18 x 1-3/4” Grd 8

18

04001-21

Bolt, Hex Head 3/8-16 x 1-3/4”

 

63

461665

Spindle Assembly, Deck Drive

19

04043-04

Washer, 3/8” Hardened

 

64

481024

Seal, 2.0 OD x 1.5 Bore

20

48224

Ball Bearing

 

65

43534

Shaft, Deck Drive

21

43631

Spacer, Idler Bearing

 

66

48114-04

Grease Fitting, 1/4-28

22

461608

Idler Arm Weldment, Pump Drive

 

67

48677

Relief Fitting

23

482744

Pulley, 5.75” O.D.

 

68

43644

Spindle Housing

24

483735

Belt, Pump Drive

 

69

481022

Roller Bearing Tapered

25

483732

Pulley, 6.35 Dia. - 1.125 Bore

 

70

43296

Spacer, Inside

26

481884

Tapered Hub, 17mm Bore

 

71

43312

Spacer, Outside

27

04001-172

Bolt, Hex Head 1/4-20 x 1” Grd 8

 

72

481025

Seal, 2.0 OD x 1.625 Bore

28

04063-27

Key, 5 x 5 x 35 mm

 

73

43297

Spindle Bushing, Bottom

29

04021-05

Nut, Center Lock 3/8-16

 

74

481035

Nut, 1.06-18 Thread

30

483214

Pulley, Idler 4” Dia.

 

75

452005

Pump Mounting Plate Weldment

31

04001-136

Bolt, Hex Head 3/8-16 x 1-1/2” Grd 8

 

 

 

(Cat Engine)

32

483088

Spring, Transmission Idler

 

76

482438

Driveshaft (Cat Engine)

33

04001-19

Bolt, Hex Head 3/8-16 x 1”

 

77

04063-20

Key, 1/4 x 1/4 x 1”

34

04041-07

Flatwasher, 3/8-.391 x .938 x .105

 

78

04012-08

Set Screw, 3/8-16 x 3/4” Torx Socket

35

424764

Bracket

 

 

 

 

36

04019-03

Nut, Serrated Flange 5/16-18

 

 

 

 

37

481284

Bumper, Rubber

 

 

 

 

38

424691

Cover, Rear

 

 

 

 

39

04003-12

Bolt, Carriage 5/16-18 x 3/4”

 

 

 

 

40

481398

Pulley, 6.35 Tapered Bore

 

 

 

 

41

481460

Belt, Deck Drive

 

 

 

 

42

48181

Pulley, Idler 5” Dia.

 

 

 

 

43

483261

Clutch, Ogura GT 3.5 - 1.125 Bore

 

 

 

 

44

04021-10

Nut, Hex Elastic Stop 5/16-18

 

 

 

 

45

43587

Spacer

 

 

 

 

 

 

 

 

 

 

 

49

Image 53
Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Inside Back Cover Limited Warranty Commercial EquipmentIntroduction General InformationDirection Reference Servicing The Engine and Drive TraiN ComponentsSymbol Description SymbolsBefore Operation considerations Safety InformationSignal Words Operation Considerations Section Foldable Roll-Over Protection System Roll-over protection systemSeat Belt Inspection Maintenance Considerations & storage Diesel Fuel only Safety and Instructional DecalsPower head SpecificationsEngine ElectricalCutter Deck Weights and DimensionsHydraulic System SMT61V SMT72VControls and Instrument Identification Operating InstructionsDump Valve Control Safety Interlock SystemForward Travel Starting the EngineGround Travel and Steering Reverse Travel Engaging the Deck Drive Cutter BladesParking the Mower Hillside OperationAfter Operation Removing Clogged MaterialRecommendations for Mowing Adjusting Cutting HeightMoving Mower with Engine Stopped Adjusting the Steering Levers Adjusting the Height Adjust PedalTowing optional hitch accessory Condition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Parking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsTracking Adjustment Throttle Control and Choke AdjustmentsBelt Adjustment Belt Alignment Cutter Deck AdjustmentsCutter Deck Level Cutter Deck PitchCutter Deck Stop Cutter Deck HeightCustom-Cut Baffle Adjustment Custom-Cut Baffle AdjustmentMaintenance Chart Recommended Service Intervals MaintenanceLubrication Maintenance Chart Recommended Service Intervals ContdSection Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilEngine Air Cleaner BatteryCleaning and/or Replacing Air Cleaner Element Replacing In-Line Fuel Filter ElementsDrive Belts Charging the BatteryCutter Blades Blade InspectionBlade Sharpening Blade ReplacementTires Cooling System Cutter Deck GearboxChecking Lubricant Level Changing LubricantChecking The Fan Belt Tension Cleaning the Radiator Debris ScreenBODY, DECK, and Upholstery Scag Approved Attachments and Accessories Illustrated Parts ListSection 61V & 72V Cutter Deck Description Cutter Deck Controls 481764 Link, Deck Lift Sheet Metal Components Sheet Metal Components Section STT ROLL-OVER Protection System with Suspension Seat 9292 Deck Drive Components Deck Drive Components Section Engine & Attaching Parts 28HP Cat diesel Section Engine & Attaching Parts 28HP Cat Diesel Section Radiator & Attaching Parts 28HP Cat Diesel Radiator & Attaching Parts 28HP Cat Diesel Brake and Steering Components Brake and Steering Components Section Fuel and Hydraulic System 28HP Cat Diesel Section Fuel and Hydraulic System 28HP Cat Diesel Section BDP-16A Hydraulic Pump Assembly with Cooling Fan Hex Screw, Flanged Head M10 x 1.50-65mm Section Electrical System 28HP Cat Diesel Electrical System 28HP Cat Diesel Heavy-Duty Commercial Sttkbd Decals Page2 Section Electrical Schematic 28HP Cat Diesel Limited Warranty Commercial Equipment