Scag Power Equipment STT61V-31KB-DF Troubleshooting Cutting Conditions, Condition Cause Cure

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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

Width of Deck

 

 

SGB018

Wet grass

Cut grass after it has dried out

 

 

 

Bent blades

Replace blades

Streaking - Strips of

 

 

Uncut Grass Between

 

 

Cutting Paths

 

 

Not enough overlapping between rows Increase the overlap of each pass

Width

Width

of

of

Deck

SGB019 Deck

20

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Troubleshooting Cutting Conditions Adjustments Following SectionGeneral Information IntroductionDirection Reference Servicing The Engine And Drive Train ComponentsSymbols Symbol DescriptionSafety Information Signal WordsBefore Operation considerations Know the function of all controls and how to stop quickly Operation ConsiderationsSection Roll-over protection system Foldable Roll-Over Protection SystemSeat Belt Inspection Maintenance Considerations & storage Using a spark arrestorSPARK Ignition System Install Belt COvER Before Forward R F REvERSESpecifications Power HeadEngine ElectricalWeights And Dimensions Cutter DeckHydraulic System ProductivityOperating Instructions Controls And Instrument IdentificationSafety Interlock System Dump Valve ControlInitial Run-In Procedures Starting The EngineGround Travel And Steering Forward TravelEngaging The Deck Drive Cutter Blades Reverse TravelRotating Blades Hillside OperationParking The Mower After OperationAdjusting Cutting Height Moving Mower With Engine StoppedRecommendations For Mowing Adjusting The Steering Levers Adjusting The Height Adjust PedalTowing Optional Hitch Accessory Troubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Cut, or Rough ContourScalping Blades Hitting Adjustments Parking Brake AdjustmentTravel Adjustments Neutral AdjustmentThrottle Control and Choke Adjustments Tracking AdjustmentCutter Deck Level Cutter Deck PitchCutter Deck Height Adjustment Cutter Deck HeightCustom-Cut Baffle Adjustment Custom-Cut Baffle AdjustmentElectric clutch adjustment 10. Clutch Air Gap AdjustmentMaintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd LubricationLubrication Fitting Points Checking Hydraulic Oil Level Changing Hydraulic OilEngine Oil Engine Fuel SystemReplacing In-Line Fuel Filter Elements Lpg fUel systemEngine Air Cleaner BatteryCleaning and/or Replacing Air Cleaner Element Drive Belts Cutter BladesBlade Replacement Blade SharpeningTires Cutter Deck GearboxCooling System Cleaning the Radiator Debris Screen Body, Deck, And UpholsteryChecking The Fan Belt Tension Liquid- Cooled Engines Only Illustrated Parts List Scag Approved Attachments and AccessoriesSection 61V Cutter Deck Section 61V Cutter Deck Cutter Deck Controls Description Sheet Metal Components Sheet Metal Components STT ROLL-OVER Protection System STT ROLL-OVER Protection System STT Suspension Seat Section Deck Drive Components Bolt, Hex Head 5/16-18 x 1-3/4 Grd Engine & Attaching Parts Kubota Dual Fuel Available through the individual engine manufacturer Brake and Steering Components Brake and Steering Components Hydraulic System Kubota Dual Fuel Hydraulic System Kubota Dual Fuel STT-DF Gasoline System STT-DF Gasoline System STT-DF LP System Regulator, Kubota Section BDP-16A Hydraulic Pump Assembly with Cooling Fan Hex Screw, Flanged Head M10 x 1.50-65mm Electrical System Kubota Dual Fuel Fuel Pump Replacement Decals and Information Plates Heavy-Duty CommercialDUAL-FUEL Electrical Schematic Kubota Dual Fuel Limited Warranty Commercial Equipment

STT61V-31KB-DF specifications

The Scag Power Equipment STT61V-31KB-DF is a remarkable addition to the lineup of professional-grade mowers, tailored for those who require unmatched performance and durability. This zero-turn mower is designed with landscapers and lawn care professionals in mind, featuring cutting-edge technology and robust characteristics that elevate its functionality in various environments.

At the heart of the STT61V-31KB-DF is a powerful 31-horsepower Kawasaki engine. Renowned for its reliability and efficiency, this engine provides ample power, ensuring that even the most demanding tasks can be tackled with ease. This mower employs a dual-fuel capability, enabling operators to switch between gasoline and propane, thereby enhancing versatility and fuel consumption efficiency. This feature is particularly favorable for those looking to manage costs while maintaining high productivity.

One of the standout characteristics of the STT61V-31KB-DF is its 61-inch Velocity Plus cutting deck. The design of this deck allows for superior airflow, resulting in a clean cut even in tall grass. The adjustable cutting height ranges from 1 to 5 inches, giving users the flexibility to achieve the desired look for any lawn. The reinforced edges and heavy-duty construction ensure durability, enabling the mower to withstand the rigors of frequent use.

Another highlight is the innovative suspension system, which contributes to a smooth ride over uneven terrain. The adjustable anti-scalp rollers prevent lawn damage, ensuring that the mower glides effortlessly, maintaining high-quality cutting results. The ergonomic design of the operator controls allows users to navigate with ease, enhancing overall comfort during extended mowing sessions.

The machine is equipped with professional-grade wheels and a heavy-duty frame, providing stability and traction on various surfaces. Additionally, the intuitive dashboard incorporates easy-to-read gauges and controls, enabling operators to monitor performance and adjust settings instantly.

The Scag Power Equipment STT61V-31KB-DF exemplifies robust engineering, with a focus on performance, comfort, and durability. For those in the landscaping business or serious lawn enthusiasts, this mower stands out as a reliable companion that facilitates efficient and effective lawn care operations, making it a worthy investment.