Scag Power Equipment STT manual Troubleshooting Cutting Conditions, Condition Cause Cure

Page 18

Section 5

TROUBLESHOOTING CUTTING CONDITIONS

CONDITION

CAUSE

CURE

Stringers - Occasional

Low engine RPM

Run engine at full RPM

Blades of Uncut

 

 

Grass

Ground speed too fast

Slow speed to adjust for conditions

 

Wet grass

Cut grass after it has dried out

 

Dull blades, incorrect sharpening

Sharpen blades

 

Deck plugged, grass accumulation

Clean underside of deck

Width of Deck

Belts slipping

Adjust belt tension

SGB020

 

 

Streaking - Strips of

Dull, worn blades

Sharpen blades

Uncut Grass in Cutting

 

 

Path

Incorrect blade sharpening

Sharpen blades

 

Low engine RPM

Run engine at full RPM

 

Belt slipping

Adjust belt tension

 

Deck plugged, grass accumulation

Clean underside of deck

 

Ground speed too fast

Slow speed to adjust for conditions

 

Wet grass

Cut grass after it has dried out

Width of Deck

Bent blades

Replace blades

 

SGB018

 

 

Streaking - Strips of

Not enough overlapping

Increase the overlap of each

Uncut Grass Between

between rows

pass

Cutting Paths

 

 

Width

Width

of

of

Deck

SGB019 Deck

15

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Introduction Direction ReferenceServicing the Engine and Drive Train Components Signal Words Before Operation ConsiderationsBefore Operation Considerations Contd Operation ConsiderationsMaintenance Considerations Operation Considerations ContdSafety and Instructional Decals Spinning Blade Start / Drive ProcedureRotating Blades and Belts Engine ElectricalTractor Cutter Deck Weights and Dimensions ModelTractor Contd Hydraulic SystemSection Operating Instructions Controls and Instrument IdentificationSafety Interlock System Ground Travel and Steering Starting the EngineForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesHillside Operation Parking the MowerAfter Operation Moving Mower with Engine Stopped Rotating BladesRemoving Clogged Material Recommendations for MowingAdjusting Cutting Height Deck Release LeverTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Contd Condition Cause Cure Scalloped Cut, or Rough ContourTroubleshooting Contd GroundParking Brake Adjustment Travel AdjustmentsNeutral Adjustment RH Steering Control Rod AdjustmentBelt Adjustment Tracking AdjustmentThrottle Control and Choke Adjustments Belt AlignmentCutter Deck Adjustments Cutter Deck LevelCutter Deck Pitch Cutter Deck Height Adjustment Cutter Deck HeightMaintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd Lubrication Grease Fitting Lubrication Chart see FigureLubrication Fitting Points Checking Hydraulic Oil Level Changing Hydraulic OilChecking Engine Crankcase Oil Level Changing Hydraulic Oil Filter ElementEngine OIL Changing Engine Crankcase OilEngine AIR Cleaner Engine Fuel SystemBattery Checking Electrolyte Level and Cleaning BatteryCharging the Battery Blade Sharpening Jump StartingDrive Belts Cutter BladesBlade Replacement TiresKawasaki Cooling System Cutter Deck GearboxChecking Lubricant Level Checking Coolant LevelCleaning the Radiator Debris Screen Checking The Fan Belt TensionBODY, DECK, and Upholstery Section 52 & 61 Cutter Decks 52& 61 Cutter Decks Ref. Part DescriptionCutter Deck CONTROLS, 52 & 61 Decks Cutter Deck CONTROLS, 52 & 61 Decks Part DescriptionSheet 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 Replacement Decals and Information Plates Operating Machine2018 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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