Scag Power Equipment STT-31BSD manual Part Description

Page 57

BRAKE AND STEERING COMPONENTS

Ref.

Part

 

Ref.

Part

 

No.

No.

Description

No.

No.

Description

 

 

 

 

 

 

1

482340

Grip, Handle Bar

44

04001-22

Bolt, Hex Head 3/8-16 x 2-3/4"

2

461386

Handle Bar (Includes item 1)

45

04019-04

Nut, Hex Serrated Flange 3/8-16

3

04001-32

Bolt, Hex Head 3/8-16 x 1-1/4"

46

48343-04

Clevis, Traction Control

4

04030-04

Lockwasher, 3/8"

47

04064-02

Pin, Clevis 3/8-16 x 1-1/16"

5

04041-07

Flatwasher. 3/8" (.391 x .938 x .105)

48

04061-02

Pin, Cotter 3/32 x .75

6

422372

Bar, Control Lever

49

04004-34

Rod, Parking Brake

7

451483

Control Lever Weldment, LH

50

48544

Rod End, LH Thread

 

451484

Control Lever Weldment, RH

51

48796

Bushing, Self Align

8

04001-17

Bolt, Hex Head 5/16-18 x 2"

52

04001-08

Bolt, Hex Head 5/16-18 x 3/4"

9

04021-10

Nut, Hex Elastic Stop 5/16-18

53

04001-147

Bolt, Hex Hd 3/8-24 x 5-1/4", 23/4" Thrd

10

04001-45

Bolt, Hex Head 3/8-16 x 2"

54

481637

Switch

11

04021-09

Nut, Hex Elastic Stop

55

04010-12

Screw, Hex SLTD WSHR Head #10 32 x 3/4"

12

423488

Mount, Control Linkage

56

461471

Brake Linkage, LH

13

48224

Ball Bearings, Neutral Return

 

461472

Brake Linkage, RH

14

43607

Spacer

57

45953

Bellcrank, Brake Actuator

15

04069-01

Pin, Rue Cotter 3/8 Dia.

58

48807

Spring

16

04001-13

Bolt, Hex Head, 5/16-18 x 2.75 Zinc.

59

04001-163

Bolt, Hex Head 1/2-13 x 3-3/4"

17

04021-13

Nut, Hex Elastic Stop 5/8-11

60

04021-19

Locknut, Hex 1/2-13 Center Lock

18

461601

Bracket, Control Lever LH

61

04001-52

Bolt, Hex Head 1/2-13 x 2-1/2"

 

461602

Bracket, Control Lever RH

62

481787

Wheel Motor, Ross

19

04003-04

Bolt, Carriage 5/16-18 x 1"

63

04001-12

Bolt, Hex Head, 5/16-18 x 1.75, Zinc

20

43600

Spacer, Bearing

64

481601

Brake Band Assembly

21

04003-12

Bolt, Carriage 5/16-18 x 3/4"

65

04064-16

Pin, Clevis 3/8" Dia. x 1.93"

22

04019-03

Nut, Hex Serrated Flange 5/16-18

66

43063

Spacer

23

04050-01

Ring, Retaining 5/8" External "E"

67

461438

Wheel Hub/Brake Drum Assembly

24

43602

Spacer

68

04063-25

Key, Woodruff 5/16 x 1”

25

45918

Bracket, Neutral Return

69

481850

Wheel Assembly 24 x 12-12 Turf Master

26

04003-02

Bolt, Carriage 1/4-20 x 3/4"

 

481851

Rim W/Valve Stem

27

04040-14

Flatwasher, 1/4" (.312 x .750 x .065)

 

481852

Tire, 24 x 12-12 Turf Master

28

04021-08

Nut, Hex Elastic Stop 1/4-20

70

04028-02

Lug Nut, 1/2-20

29

43477

Pin, Retaining Spring

71

48680

Nut, Hex Castle

30

481389

Spring

72

422373

Threaded Plate

31

04060-01

Roll Pin, Spring 5/32 x 3/4"

73

04001-20

Bolt, Hex Head 3/8-16 x 1-1/2"

32

04061-06

Pin, Cotter 9/16 x 1-1/2"

74

423279

Plate Weldment, Motor Backing

33

482586

Rod End, Male 3/8-24 RH Thread

75

423491

Actuator Switch

34

04020-25

Nut, 3/8-24 RH Thread

76

04017-16

Bolt, Hex Serrated Flange 5/16-18 x 3/4"

35

481767

Tube, Control Link

77

04003-36

Bolt, Carriage 3/8-16 x 4-3/4”

36

04020-26

Nut, Hex 3/8-24 LH Thread

78

04001-19

Bolt, Hex Head 3/8-16 x 1”

37

482585

Rod End, Male 3/8-24 LH Thread

79

481638

Switch

38

04021-10

Locknut, 5/16-18, Elastic Stop

80

04001-168

Bolt, Hex Head 3/8-16 x 1-1/4” Grade 8

39

482794

Gas Damper

 

 

 

4004001-31 Bolt, Hex Head 3/8-16 x 2-1/2”

4148114-04 Grease Fitting

42461082 Lever, Parking Brake (Includes item 43)

43481548 Grip, Parking Brake

53

Image 57
Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Table of Contents Contd Introduction General InformationDirection Reference Servicing the Engine and Drive Train ComponentsISO Symbols CE Mark Fast Slow Safety Information Signal WordsBefore Operation Considerations Operation Considerations Before Operation Considerations ContdRoll Over Protection System Operation Considerations ContdSeat Belt Inspection STT-BSD With Roll Over Protection System Maintenance Considerations & StorageSafety and Instructional Decals Engine Engine DeckDrive System Additional Specifications SpecificationsApproximate Dimensions ProductivityControls and Instrument Identification Operating InstructionsDump Valve Control Safety Interlock SystemStarting the Engine Ground Travel and SteeringForward Travel Engaging the Deck Drive Cutter Blades Reverse TravelHillside Operation Parking the MowerAfter Operation Removing Clogged Material Moving Mower with Engine StoppedRecommendations for Mowing Deck Release Lever Adjusting Cutting HeightCondition Cause Cure Troubleshooting Cutting ConditionsScalloped Cut, or Rough Contour Troubleshooting Contd Condition Cause CureGround Troubleshooting ContdAdjustments Parking Brake AdjustmentTravel Adjustments RH Steering Control Rod Adjustment Neutral AdjustmentBelt Adjustment Tracking AdjustmentThrottle Control Belt AlignmentCutter Deck Adjustments Cutter Deck LevelCutter Deck Pitch Cutter Deck Height Custom-Cut Baffle AdjustmentCustom-Cut Baffle Maintenance Chart Recommended Service Intervals MaintenanceLubrication Grease Fitting Lubrication Chart see Figure Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Hydraulic System Checking Hydraulic Oil LevelChanging Hydraulic Oil Changing Hydraulic Oil Filter Element Engine OILChecking Engine Crankcase Oil Level Changing Engine Crankcase OilEngine AIR Cleaner BatteryEngine Fuel System Jump Starting Charging the BatteryDrive Belts Blade ReplacementCutter Blades Blade InspectionTires Cutter Deck GearboxChecking Lubricant Level Changing Lubricant Cleaning the Radiator Debris ScreenCooling System Checking Coolant LevelBODY, DECK, and Upholstery Checking The Fan Belt TensionPage 61A, 72A Cutter Decks Ref. Part Description Cutter Deck Controls Part Description Sheet Metal Components Wheel Assy Inc.items 20, 42, 43, 54 STT Roll Over Protection System Ref. Part No. No. Description Deck Drive Components Ref. Part Description Radiator & Engine Brackets Radiator & Engine Brackets Brake and Steering Components Part Description Fuel and Hydraulic System Ref. Part Description Electrical System 35 483072 Hour Meter HYDRAULICHYDRAULICPUMPPUMPASSEMBLYASSEMBLY- BDP-21L Hydraulic Pump Assembly BDP-21L Wire HARNESS, STT 31BSD Part Number Heavy-Duty 482367 48825 481937 48314 Limited Warranty Commercial Equipment