Scag Power Equipment STT61V-25CH-LP, STT52V-25CH-LP operating instructions Base

Page 65

Section 8

R

HYDRAULIC SYSTEM - KOHLER LP

Ref.

Part No.

Description

No.

 

 

 

 

 

1

04110-01

U-Nut 1/4-20

248136-13 Hose Clamp, 0.69” Dia.

304001-03 Bolt, Hex Head 1/4-20 x 2.0”

4

48811

Hose, 3/8” ID Pushlock - (order by inch)

548136-07 Clamp, Hose 1/2”

6481301-03 Elbow, 90 Degree - 1/4” NPT x 3/8” Hose

7482266-01 Elbow, 90 Degree - 9/16” O-Ring x 3/8”

 

 

Hose

8

48471-02

Oil Filter Base

9

482606

Hose Assembly, 1/2” ID (Tank to Filter

 

 

Base)

10

423524

Mounting Bracket - LH, Oil Cooler

 

423525

Mounting Bracket - RH, Oil Cooler

1104043-04 Flatwasher, 3/8” (.391 x .938 x .105”) Grade 8

1204021-09 Nut, Hex Elastic Stop 3/8-16

13

482696

Pump, Right Hand

1404001-32 Bolt, Hex Head, 3/8-16 x 1-1/4”

1504021-09 Nut, Hex, Elastic Stop 3/8-16

16

482695

Pump, Left Hand

17

481793

Block, Pump Control

1804001-09 Bolt, Hex Head 5/16-18 x 1.0” Zinc

1904019-03 Nut, Serrated Flange 5/16-18

20

48758

Oil Filter

21

482483

Tee, 3/4” O-Ring x JIC x 1/2” Hose

22

04021-08

Nut, Hex Elastic Stop 1/4-20

23

481164

Cap, Hydraulic Tank

24

481507

Insert, Filler Neck

25

48603-02

O-Ring

26

461451

Oil Reservoir Assembly (incl. 24, 27, 39)

27

482572

Elbow, 90 Degree .38” Hose

 

482571

Bushing, .56” Dia. Viton

28

48136-13

Hose Clamp, 0.69” Dia.

29

48811

Hose, 3/8” ID, Pushlock (order by inch)

30

04010-10

Screw, Phillips Head, 1/4-20 x 2"

31

48571-02

Cap

32

422694

Clamp Plate, Pump Control

33

48136-05

Clamp, Hose

3448350-02 Elbow, 90 Degree, 1/2” x 1/2”

3548938-02 Bushing, 7/8”-14 JIC x 3/4”-16 O-Ring

36

482505

Cooler, Oil

3704001-08 Bolt, Hex Head 5/16-18 x 3/4”

3804060-09 Roll Pin, Spring 3/16 x 3/4”

39

482574

Elbow, 90 Degree

 

482573

Bushing, .78” Dia. Viton

40

423513

Strap, Hydraulic Tank

Ref.

Part No.

Description

No.

 

 

 

 

 

41

423485

Support Bracket, Hydraulic Tank

42

481611

Hose Assembly, Pump

4348572-04 Union, 3/4”-16 JIC x 3/4”-16 O-Ring

4404001-59 Bolt, Hex Head, 1/4-20 x 1-1/4”

4504030-02 Lockwasher, 1/4” Spring

4604001-01 Bolt, Hex Head 1/4-20 x 3/4"

61

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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 AdjustmentsIntroduction General InformationDirection Reference Servicing The Engine And Drive Train ComponentsSymbol Description SymbolsBefore Operation Considerations Safety InformationSignal Words Operation Considerations Know the function of all controls and how to stop quicklySection Foldable Roll-Over Protection System Roll-Over Protection SystemSeat Belt Inspection SPARK Ignition System Maintenance Considerations & StorageUsing a spark arrestor Section Power Head SpecificationsEngine ElectricalCutter Deck Weights And Dimensions 52V 61VHydraulic System Productivity 52V 61VControls And Instrument Identification Operating InstructionsInitial Run-In Procedures Safety Interlock SystemForward Travel Starting The EngineGround Travel And Steering Reverse Travel Engaging The Deck Drive Cutter BladesHillside Operation Rotating BladesParking The Mower After OperationRecommendations For Mowing Adjusting Cutting HeightMoving Mower With Engine Stopped 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 OilCleaning and/or Replacing Air Cleaner Element Engine Air CleanerBattery Jump Starting Charging the BatteryDrive Belts Cutter Blades Blade ReplacementBlade Inspection Blade SharpeningChecking Lubricant Level Cutter Deck GearboxTires 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.
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