Scag Power Equipment STWC48V-25CV, STWC48V-26KA-LC Neutral Adjustment, Tracking Adjustment

Page 27

Section 6

R

Neutral Adjustment

1.Be sure the dump valve levers are in the run position and the steering control levers are in the neutral lock position.

2.With an operator in the seat, start the engine and disengage the parking brake.

3.Run the engine at full operating speed and check if the machine creeps forward or backwards.

4.Adjust the RH wheel by loosening the jam nuts on the steering control rod and turning the rod until the drive wheel turns in the forward direction. Turn the rod back until the drive wheel stops moving. Turn the rod an additional 1/2 turn. See Figure 6-3.

STC2002SCRA

JAM

JAM

NUTS

NUTS

 

ADJUST

ADJUST

HERE

HERE

RIGHT STEERING

LEFT STEERING

CONTROL ROD

CONTROL ROD

Figure 6-3. Steering Control Rod Adjustment

5.Tighten the jam nuts and repeat for the LH wheel. See Figure 6-3.

6.Actuate the steering control levers forward and reverse several times and return them to the neutral position.

7.Check that the drive wheels remained in neutral and readjust if necessary.

8.Check that the steering control levers hit the stop before the pumps reach full stroke. Adjust as needed.

Tracking Adjustment

Caution

Stop the engine and remove the key from the ignition before making any adjustments. Wait for all moving parts to come to a complete stop before beginning work.

Caution

The engine and drive unit can get hot during operation causing burn injuries. Allow engine and drive components to cool before making any adjustments.

- NOTE -

Before proceeding with this adjustment, be sure that the caster wheels turn plus pivot freely and that the tire pressure in the drive wheels is correct. If the tire pressure is not correct, the machine will pull to the side with the lower pressure.

1.If at full speed the mower pulls right, it is an indication that the left wheel is turning faster than the right wheel. To adjust this condition, proceed as follows:

A. Stop the machine and place the steering control levers in the neutral position. Loosen the lock nuts securing the ball joints at each end of the LH steering control rod. Rotate the control rod to lengthen the rod and tighten the lock nuts. This will cause the control rod to stroke the LH pump less, slowing down the LH wheel. See Figure 6-3.

- NOTE -

If after making the adjustment as outlined in step 1A, the machine creeps forward or backward, perform the neutral adjustment. See Neutral Adjustment above.

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Following Section AdjustmentsServicing the Engine and Drive Train Components General InformationIntroduction Direction ReferenceSTT Models SymbolsSignal Word Safety InformationSignal Words This symbol means Attention! Become Alert! YourOperation Considerations Section Foldable Roll-over protection system if equipped Roll-Over Protection SystemFoldable Roll-Over Protection System Using a spark arrestor Maintenance Considerations & StorageInstall Belt COvER Before Safety And Instructional DecalsPower Head EngineElectrical 48V 52V Weights and Dimensions 48V 52V 61VCutter Deck Hydraulic SystemControls And Instrument Identification Operating InstructionsSafety Interlock System Initial Run-In ProceduresFirst Day of Use or Approximately 20 Hours Starting 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 Towing Optional Hitch Accessory Adjusting The Steering LeversCondition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Cutting path Scalping Blades HittingDirt or CuttingVery Close To the Ground Step Cut Ridge in CenterAdjustments Parking Brake AdjustmentTravel Adjustments Tracking Adjustment Neutral AdjustmentCutter Deck Level Throttle Control And Choke AdjustmentsBelt Adjustment Cutter Deck Adjustments Belt AlignmentCutter Deck Pitch Cutter Deck Height Cutter Deck Height AdjustmentCustom-Cut Baffle Adjustment Position Custom-Cut Baffle Adjustment Early ModelsPosition Custom-Cut Baffle Adjustment Current Production Position Custom-Cut Baffle Adjustment Clutch Air Gap Adjustment Electric clutch adjustmentMaintenance Maintenance Chart Recommended Service IntervalsProcedure Comments Break-In 100 200 500 First Lubrication Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilEngine Air Cleaner Cleaning and/or Replacing Air Cleaner ElementReplacing In-Line Fuel Filter Elements Battery Charging the BatteryJump Starting Blade Inspection Blade ReplacementDrive Belts Cutter BladesChecking Coolant Level TiresCooling System Liquid-Cooled Machines OnlyBody, Deck, And Upholstery Cleaning the Radiator Debris ScreenSection Scag Approved Attachments And Accessories Illustrated Parts ListIllustrated Parts List 48V & 52V Cutter Decks Description 61V Cutter Deck 424367 Dust Shield 483210 Idler Pulley, 5 Dia Cutter Deck Controls Rod End, 1/2-20 Female LH Thread Sheet Metal Components Seat Assembly w/Adj. Rails & Seat Belt Stwc ROLL-OVER Protection System Retractable Seat Belt Drive System Components 424137 Bracket Engine and Attaching Parts Engine and Attaching Parts Steering Components Section Brake Components Brake Components Fuel and Hydraulic System Fuel and Hydraulic System Electrical System Kohler & Kawasaki AIR-COOLED Key Assembly w/Fob Electrical System 26HP Kawasaki LIQUID-COOLED 483629 Fuse Holder Hydraulic Pump Assembly Housing Kit Install Belt COvER Before Replacement Decals and Information Plates482166R Stwc 2007 RDP2 PTO Switch Diode KEY Relay Electrical Schematic Kohler & Kawasaki AIR-COOLEDElectrical Schematic 26HP Kawasaki LIQUID-COOLED Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Ta y Está mientras equipo del parte ninguna laveNoNota Radiador Del tapa la retirar de antes enfríe se motor el Desechos de Criba .9-7 FiguraComprimido aire usar al seguridad de Re feranrigCuchillas las de Afilado .6-7 Figura LazopNota Cuchilla la de Reemplazo .7-7 Figura Corte de cuchillas con trabajar al ojos yNota la de Rant Smi sorreaóinC8.7BiladoAf Sc uillach Cu9.7 corhsieEríat Aire de rot del Fil Tor mo del aire de FiltroLínea usteniblecomb de rot fil DelosTor MotorDelustible Drenaje De Tapón y hidráulico aceite de Filtro .3-7 Figura Idráh icouAcei de nivel eleriVAicar.f Acei de ambioB.C Tidráeh licouConexión de puntos de Lubricación .1-7 Figura ACI ÓN Ien ManenimientPulgadas Altura Orificio JusteAflectordel PersonaliAdoposicioneszde3 Personali Adoz JusteA7.deflector6delJusteAdeflectordel Cortede Corte de plataforma la de Tope .7-6 FiguraCorte de plataforma la de nivel del Ajuste .4-6 Figura LturaAplataformade CortedeNclinaciI Corte de plataforma la de nivel del Ajuste .5-6 FiguraIvelNplataformade Cortede JusteA4.6Aceleraci LesDirección De control de varilla la de Ajuste .3-6 Figura JusteA acidealin JusteAneutralAjustes DesplaamientozFreno del Ajuste .1-6 Figura Ando Errti Oe sá TravInclinadasCre Dela Ene Centr Ter Creal Crteost laID E Ocasional OsC Ear tren CépesEar Nla Cépes Sin co rtDirección de palancas las de Ajuste 7.4 Figura Enancheg Pci na lCorte de altura la de Ajuste .5-4 Figura Irecciónd Aj 14us.4 ted elasancaspalAj 13us.4 ted el Plataforma la de liberación de Palanca .6-4 FIguraTasca Do eriat Lda o Torias CuchiDesp11.4 laza TarTacspeécodr Despu9.4 Ésperaciónl oOperación7.4 AciDesp Llas d CorElranst Isiónm Co 6ne.4 iónxLazaienm haciato Deanl IreccióndDesp5.4 lazam To en errentl IniciaSe urig Uedd oDescarga de válvula de Control Instrumentos e Controles .1-4 Figura Ins Rut menOles IcaciófProductividad 61V 52V 48VPotencia DE Cabezal EspecificacionesSegur Coni es d e Asd yCal7.co2ma níastructnis Amien ntoSeguridad de cinturón del Inspección .3-2 Figura Rops del Bisagra 2-2 FiguraVuelco contra protección de Sistema .1-2 Figura Contr Vua Necesarias señalizaciones y luces las todas tiene Visibilidad la disminuirSeguridad De cadena una con trailer el Asegure .ley porQuemadura una Causar para como calientes suficientemente lo Muerte la y cerebralDaño causar pueden que carbono de monóxido De tolva la desatascar para mano la USE NoDera CóniCóni Sedegurniorfmadi Mod El osSTT Símb4.1 o loCónige Nneioralfma TrsmisianCompon Entes deltr den 10lantas.7 Cu 9.7chiseorte Transmisión OtesNCcessories Ttachments VAed S 1.8 cagApp Icerap Plataformaí Cu 12.T7yEtriro4 15.4emolcesorioquAlancas Ireccióndd Aju Ste Aju SteUipo OPERADOR! 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STWC48V-25CV, STWC48V-26KA-LC specifications

Scag Power Equipment has established a reputation for producing high-quality lawn care equipment, and the STWC48V-26KA-LC and STWC48V-25CV models exemplify this commitment to performance and durability. These walk-behind mowers are designed to handle a variety of mowing tasks while delivering a superior cutting experience.

The STWC48V-26KA-LC features a robust 26 HP Kawasaki engine, known for its reliability and fuel efficiency. This engine provides ample power to tackle tough grass and uneven terrain, ensuring that the mow is both efficient and effective. The 48-inch cutting deck allows for a wider mowing swath, reducing the time spent on larger properties. It is equipped with Scag's innovative Velocity Plus deck design, which promotes superior airflow, resulting in a clean and even cut while minimizing clumping.

Moreover, the STWC48V-26KA-LC includes an adjustable cutting height feature, allowing users to choose from a range of settings to achieve the desired grass height. The ergonomic controls and comfortable operator platform enhance usability, ensuring that even extended mowing sessions are not taxing on the user. Additionally, the machine's heavy-duty construction ensures longevity and resistance to wear and tear.

On the other hand, the STWC48V-25CV model comes with a 25 HP Vanguard engine, providing a powerful and smooth mowing experience. Like its counterpart, it features a 48-inch cutting deck that facilitates efficient mowing over larger areas. The high-performance cutting system ensures that the grass is cut cleanly, promoting healthy grass growth and an appealing lawn appearance.

Both models are equipped with advanced technologies that aid in ease of operation. The handle design allows for one-hand operation, and the speed control ensures precision while navigating corners and obstacles. Furthermore, the durable wheels and casters enhance maneuverability and stability on varied terrains, making them ideal for both residential and commercial use.

From the durable construction to the powerful engines and innovative cutting technologies, both the STWC48V-26KA-LC and STWC48V-25CV ensure that lawn care tasks are completed efficiently and effectively. Scag Power Equipment continues to set the standard in the lawn care industry with these reliable and high-performing walk-behind mowers. Users can confidently invest in these models, knowing they are backed by Scag's commitment to quality and performance.
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