Scag Power Equipment STT61V-25CH-LP, STT52V-25CH-LP operating instructions Bolt, Carriage 5/16-18 x

Page 63

Section 8

R

BRAKE AND STEERING COMPONENTS

Ref.

Part No.

Description

No.

 

 

 

 

 

1

482340

Grip, Handle Bar

2

461914

Handle Bar, LH (Includes item 1)

 

461923

Handle Bar, RH (Includes item 1)

304001-09 Bolt, Hex Head 5/16-18 x 1”

404030-03 Lockwasher, 5/16”

5

483250

Rubber Spacer

6

483238

Bar, Control Lever

7

451483

Control Lever Weldment, LH

 

451484

Control Lever Weldment, RH

804001-17 Bolt, Hex Head 5/16-18 x 2”

904021-10 Nut, Hex Elastic Stop 5/16-18

1004001-45 Bolt, Hex Head 3/8-16 x 2”

1104021-09 Nut, Hex Elastic Stop

12

423488

Mount, Control Linkage 

13

48224

Ball Bearings, Neutral Return

14

43607

Spacer

1504069-01 Pin, Rue Cotter 3/8” Dia.

1604001-13 Bolt, Hex Head, 5/16-18 x 2.75” Zinc

1704021-13 Nut, Hex Elastic Stop 5/8-11

18

461601

Bracket, Control Lever LH

 

461602

Bracket, Control Lever RH

19

04003-04

Bolt, Carriage 5/16-18 x 1”

20

43600

Spacer, Bearing

2104003-12 Bolt, Carriage 5/16-18 x 3/4”

2204019-03 Nut, Hex Serrated Flange 5/16-18

2304050-01 Ring, Retaining 5/8” External “E”

24

43602

Spacer

25

45918

Bracket, Neutral Return

2604003-02 Bolt, Carriage 1/4-20 x 3/4”

2704040-14 Flatwasher, 1/4” (.312 x .750 x .065”)

2804021-08 Nut, Hex Elastic Stop 1/4-20

29

43477

Pin, Retaining Spring

30

481389

Spring

3104060-01 Roll Pin, Spring 5/32” x 3/4”

3204061-06 Pin, Cotter 9/16” x 1-1/2”

33

482586

Rod End, Male 3/8”-24 RH Thread

34

04020-25

Nut, 3/8”-24 RH Thread

35

43629

Tube, Control Link Air-Cooled Engine

 

43624

Tube, Control Link Liquid-Cooled Engine

36

04020-26

Nut, Hex 3/8”-24 LH Thread

37

482585

Rod End, Male 3/8”-24 LH Thread

38

04021-10

Locknut, 5/16-18, Elastic Stop

39

482794

Gas Damper

40

04001-187

Bolt, Hex Head 1/2-13 x 2-1/2” Grade 8

41

48114-04

Grease Fitting

42

461082

Lever, Parking Brake (Includes item 43)

43

481548

Grip, Parking Brake

4404001-22 Bolt, Hex Head 3/8-16 x 2-3/4”

4504019-06 Nut, Hex Serrated Flange 1/2-13

Ref.

Part No.

Description

No.

 

 

4648343-04 Clevis, Traction Control

4704064-02 Pin, Clevis 3/8-16 x 1-1/16”

4804061-02 Pin, Cotter 3/32 x .75”

4904004-34 Rod, Parking Brake

50

48544

Rod End, LH Thread

51

48796

Bushing, Self Align

5204001-08 Bolt, Hex Head 5/16-18 x 3/4”

5304001-147 Bolt, Hex Hd 3/8-24 x 5-1/4”, 23/4” Thrd

54

481637

Switch

5504010-12 Screw, Hex-Slotted Washer Head #10 32

x3/4”

56

462100

Brake Linkage, LH

 

462101

Brake Linkage, RH

57

45953

Bellcrank, Brake Actuator

58

48807

Spring

5904001-163 Bolt, Hex Head 1/2-13 x 3-3/4”

6004021-19 Locknut, Hex 1/2-13 Center Lock

6104001-52 Bolt, Hex Head 1/2-13 x 2-1/2”

62

482639

Wheel Motor, Ross

63

04001-12

Bolt, Hex Head, 5/16-18 x 1.75”, Zinc

64

483644

Brake Band Assembly

65

04064-16

Pin, Clevis 3/8” Dia. x 1.93”

66

43063

Spacer

67

461438

Wheel Hub/Brake Drum Assembly

68

04063-25

Key, Woodruff 5/16 x 1”

69

481552

Wheel Assembly 23 x 10.5-12 (52” Only)

 

481659

Rim W/Valve Stem (52” Only)

 

481660

Tire, 23 x 10.5-12 (52” Only)

 

481850

Wheel Assembly 24 x 12-12 Turf Master

 

481851

Rim W/Valve Stem

 

481852

Tire, 24 x 12-12 Turf Master

70

04028-02

Lug Nut, 1/2-20

71

48680

Nut, Hex Castle

72

422373

Threaded Plate

73

04001-20

Bolt, Hex Head 3/8-16 x 1-1/2”

74

423279

Plate Weldment, Motor Backing

75

423491

Actuator Switch

7604017-16 Bolt, Hex Serrated Flange 5/16-18 x 3/4”

7704003-36 Bolt, Carriage 3/8-16 x 4-3/4”

7804001-19 Bolt, Hex Head 3/8-16 x 1”

79

481638

Switch

8004001-168 Bolt, Hex Head 3/8-16 x 1-1/4” Grade 8

8104003-38 Bolt, Carriage 5/16-18 x 1-1/2”

82483269 Knob

59

Image 63
Contents OPERATOR’S Manual STT61V-25CH-LP Remember Your Mower is only AS Safe AS the OperatorTable of Contents Inside Back Cover Troubleshooting Cutting Conditions AdjustmentsServicing The Engine And Drive Train Components General InformationIntroduction Direction ReferenceSymbol Description SymbolsSafety Information Signal WordsBefore Operation Considerations Operation Considerations Know the function of all controls and how to stop quicklySection Foldable Roll-Over Protection System Roll-Over Protection SystemSeat Belt Inspection Maintenance Considerations & Storage Using a spark arrestorSPARK Ignition System Section Electrical SpecificationsPower Head EngineProductivity 52V 61V Weights And Dimensions 52V 61VCutter Deck Hydraulic SystemControls And Instrument Identification Operating InstructionsInitial Run-In Procedures Safety Interlock SystemStarting The Engine Ground Travel And SteeringForward Travel Reverse Travel Engaging The Deck Drive Cutter BladesAfter Operation Rotating BladesHillside Operation Parking The MowerAdjusting Cutting Height Moving Mower With Engine StoppedRecommendations For Mowing Adjusting The Height Adjust Pedal Adjusting The Steering LeversTowing Optional Hitch Accessory Condition Cause Cure Troubleshooting Cutting ConditionsCut, or Rough Contour Troubleshooting Cutting Conditions ContdScalping Blades Hitting Parking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsTracking Adjustment Throttle Control and Choke AdjustmentsCutter Deck Pitch Cutter Deck LevelCutter Deck Height Cutter Deck Height AdjustmentCustom-Cut Baffle Adjustment Custom-Cut Baffle Adjustment10. Clutch Air Gap Adjustment Electric clutch adjustmentMaintenance Chart Recommended Service Intervals MaintenanceLubrication Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilEngine Air Cleaner BatteryCleaning and/or Replacing Air Cleaner Element Charging the Battery Drive BeltsJump Starting Blade Sharpening Blade ReplacementCutter Blades Blade InspectionCutter Deck Gearbox TiresChecking Lubricant Level Changing Lubricant Body, Deck, And UpholsteryScag Approved Attachments and Accessories Illustrated Parts ListSection Section Description 52V Cutter DeckSection 61V Cutter Deck 461863 Cutter Deck Velocity Plus Cutter Deck Controls 481764 Link, Deck Lift Sheet Metal Components 9278 STT ROLL-OVER Protection System STT ROLL-OVER Protection System STT Suspension Seat Section Deck Drive Components Bolt, Hex Head 3/8-16 x Engine and Attaching Parts Kohler LP Available through the individual engine manufacturer Brake and Steering Components Bolt, Carriage 5/16-18 x Hydraulic System Kohler LP Base LP System Kohler Available through the individual engine manufacturer BDP-16A Hydraulic Pump Assembly BDP-16A Hydraulic Pump Assembly Electrical System Kohler LP Electrical System Kohler LP Heavy-Duty Replacement Decals and Information Plates Electrical Schematic Kohler LP Limited Warranty Commercial Equipment

STT61V-25CH-LP, STT52V-25CH-LP specifications

Scag Power Equipment has long been synonymous with durability and performance in the lawn care industry, and their STT52V-25CH-LP and STT61V-25CH-LP mowers exemplify this commitment. Both models are part of the Scag Turf Tiger II series, designed for commercial landscapers and serious homeowners who demand the best in cutting efficiency and reliability.

The STT52V-25CH-LP features a 52-inch cutting deck, while the STT61V-25CH-LP boasts a 61-inch deck, allowing users to choose according to the size of their lawn or landscape maintenance requirements. The decks are constructed from high-strength steel, ensuring longer life and resistance to wear from heavy use. The signature Velocity Plus deck design enhances airflow for superior cutting quality, resulting in cleaner cuts and better grass dispersal.

Powered by a robust 25 HP Kohler Command Pro engine, both models deliver the necessary power to tackle tough mowing jobs with ease. The engine's exceptional torque and performance ensure that even thick grass doesn't slow these machines down. Additionally, the Kohler engine is designed for improved fuel efficiency, helping operators save on fuel costs during long hours of operation.

One of the standout features of the STT52V-25CH-LP and STT61V-25CH-LP is their advanced hydrostatic transmission, providing smooth and responsive speed control. Operators can effortlessly adjust their speed and direction, making it easy to navigate tight spaces and uneven terrain. The ergonomic operator platform enhances comfort, with padded seats and adjustable armrests allowing for extended periods of mowing without fatigue.

Both models come equipped with a heavy-duty, commercial-grade transmission, capable of withstanding the rigors of daily use in demanding conditions. Additionally, they feature an intuitive control panel, allowing users to easily monitor important metrics, such as fuel levels and hour meters.

For added convenience, these mowers incorporate an easy-access maintenance design, allowing for quick inspections and routine servicing. With a focus on user-friendliness, Scag has ensured that operators can maintain their equipment with minimal downtime.

In summary, the STT52V-25CH-LP and STT61V-25CH-LP from Scag Power Equipment offer a compelling combination of power, performance, and user-friendly features. Ideal for commercial landscapers and serious gardening enthusiasts alike, these mowers stand ready to deliver exceptional results in any mowing environment.