Scag Power Equipment STT manual Housing Kit Includes Housing, Journal Bearing

Page 59

Section 8

 

 

HYDRAULIC PUMP ASSEMBLY

 

 

 

Ref.

Part

 

No.

No.

Description

1

HG 2513017

Housing Kit (Includes Housing, Journal Bearing)

2

HG 2513016

End Cap

3

HG 9004800-2506

Straight Headless Pin

4

HG 9007314-0810

Socket Head Screw

5

HG 2003067

End Cap Gasket

6

HG 2513027

Charge Pump Kit (Includes Charge Cover, Gerotor Assy., O-Ring)

7

HG 50273

Gerotor Assembly

8

HG 9004101-1340

O-Ring

9

HG 2510011

Charge Relief Valve Kit

10

HG 50095

Socket Head Screw

11

HG 2510027

Check Valve Kit (Includes Check Plug, Spring, O-Ring, Orifice Check Valve)

12

HG 2513030

Bypass Valve Kit (Includes Bypass Valve, O-Ring, Back-up Ring)

13

HG 9006110-0120

Backup Ring

14

HG 70079

Cylinder Block Kit

15

HG 2003014

Block Spring

16

HG 2003017

Block Thrust Washer

17

HG 2003044

Roller Thrust Bearing

18

HG 2003087

Swash Plate

19

HG 2003005

Trunnion Arm

20

HG 2000015

Guide Slot

21

HG 2003023

Cradle Bearing

22

HG 9008000-0126

Lip Seal

23

HG 2003020

Pump Shaft

24

HG 2003043

Ball Bearing

25

HG 2003016

Retaining Ring

26

HG 9008000-0128

Lip Seal

27

HG 2003052

Retaining Ring

28

HG 2003018

Spacer

29

HG 2513038

Shaft Kit (Includes Pump Shaft, Ball Bearing, Retaining Ring)

30

HG 2513018

Overhaul Seal Kit (Includes Gasket, Trunnion Seal, Input Shaft Seal, Charge Pump O-Ring)

 

 

 

* Common hardware which should be purchased locally. All bolts Grade 5 plated, all other fasteners zinc plated.

55

Page 58 Page 60
Image 59
Page 58 Page 60
Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Servicing the Engine and Drive Train Components IntroductionDirection Reference Before Operation Considerations Signal WordsOperation Considerations Before Operation Considerations ContdOperation Considerations Contd Maintenance ConsiderationsRotating Blades and Belts Safety and Instructional Decals Spinning BladeStart / Drive Procedure Tractor EngineElectrical Hydraulic System Weights and Dimensions ModelTractor Contd Cutter DeckSection Controls and Instrument Identification Operating InstructionsSafety Interlock System Forward Travel Ground Travel and SteeringStarting the Engine Engaging the Deck Drive Cutter Blades Reverse TravelAfter Operation Hillside OperationParking the Mower Recommendations for Mowing Rotating BladesRemoving Clogged Material Moving Mower with Engine StoppedDeck Release Lever Adjusting Cutting HeightCondition Cause Cure Troubleshooting Cutting ConditionsScalloped Cut, or Rough Contour Troubleshooting Contd Condition Cause CureGround Troubleshooting ContdTravel Adjustments Parking Brake AdjustmentRH Steering Control Rod Adjustment Neutral AdjustmentBelt Alignment Tracking AdjustmentThrottle Control and Choke Adjustments Belt AdjustmentCutter Deck Pitch Cutter Deck AdjustmentsCutter Deck Level Cutter Deck Height Cutter Deck Height AdjustmentMaintenance Chart Recommended Service Intervals MaintenanceLubrication Grease Fitting Lubrication Chart see Figure Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelChanging Engine Crankcase Oil Changing Hydraulic Oil Filter ElementEngine OIL Checking Engine Crankcase Oil LevelEngine Fuel System Engine AIR CleanerCharging the Battery BatteryChecking Electrolyte Level and Cleaning Battery Cutter Blades Jump StartingDrive Belts Blade SharpeningTires Blade ReplacementChecking Coolant Level Cutter Deck GearboxChecking Lubricant Level Kawasaki Cooling SystemBODY, DECK, and Upholstery Cleaning the Radiator Debris ScreenChecking The Fan Belt Tension Section 52 & 61 Cutter Decks Ref. Part Description 52& 61 Cutter DecksCutter Deck CONTROLS, 52 & 61 Decks Part Description Cutter Deck CONTROLS, 52 & 61 DecksSheet Metal Components Sheet Metal Components Deck Drive Components Deck Drive Components Engine and Attaching Parts Kohler Engine and Attaching Parts Kohler Engine and Attaching Parts Kawasaki Engine and Attaching Parts Kawasaki Brake and Steering Components Brake and Steering Components Fuel and Hydraulic System Fuel and Hydraulic System Electrical System Kohler Electrical System Kohler Electrical System Kawasaki Electrical System Kawasaki Hydraulic Pump Assembly Housing Kit Includes Housing, Journal Bearing Operating Machine Replacement Decals and Information Plates2018 Electrical Schematic Kohler Electrical Schematic Kawasaki Limited WARRANTY-COMMERCIAL Equipment 1998

STT specifications

Scag Power Equipment is renowned for producing high-quality outdoor power equipment, and among its impressive lineup is the Scag STT series of zero-turn mowers. These machines are designed for professionals who require efficient, durable, and powerful mowing performance. The STT offers several features that set it apart from the competition, making it a fantastic choice for landscaping and lawn care businesses.

One of the standout features of the Scag STT is its powerful engine options. The mower is available with various engine choices, including the reliable Kawasaki and Kohler engines, which provide ample power to tackle even the toughest mowing tasks. With horsepower ratings reaching up to 25 HP, the STT ensures that operators can efficiently handle large properties and dense grass without any strain.

The STT's innovative design includes a robust steel frame and deck that provide exceptional durability and longevity. The mower's heavy-duty construction ensures it can withstand the rigors of daily professional use. The commercial-grade cutting deck is available in sizes ranging from 48 to 61 inches, allowing for versatility based on the user's specific needs. This deck features Scag's patented design, which enhances airflow for superior cutting performance and an immaculate finish.

Another key characteristic of the STT is its patented Velociti Drive System. This technology allows for faster ground speeds while maintaining optimum control, ensuring that operators can cover large areas quickly without sacrificing mowing quality. Additionally, the STT is equipped with a hydrostatic drive system that provides smooth acceleration and efficient operation, making it easy to navigate around obstacles and tight spaces.

Operators will also appreciate the comfort features incorporated into the STT design. The mower comes with a premium high-back seat, complete with adjustable armrests, which contributes to reduced fatigue during long mowing sessions. The ergonomic control layout, including easy-to-use controls and a spacious operator platform, enhances comfort and usability, making it ideal for professionals who spend hours mowing.

Maintenance is straightforward with the Scag STT, thanks to features like easy-access maintenance components and a simplified grease system. This design minimizes downtime and allows for quick servicing, enabling operators to spend more time on the job.

In summary, the Scag Power Equipment STT combines robust engineering, powerful engine options, and innovative technologies to deliver outstanding mowing performance. Its durability, comfort features, and ease of maintenance make it an excellent choice for landscape professionals looking for a reliable and efficient zero-turn mower for their business.
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