Scag Power Equipment STC52V-24FX Drive Belts, Cutter Blades, Blade Inspection, Blade Sharpening

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Section 7

R

7.8 DRIVE BELTS

All drive belts are spring-loaded and self-tensioning, however after the first 2, 4, 8 and 10 hours of operation, the belts should be checked for proper alignment and wear. Thereafter, check the belts after every 40 hours of operation or weekly, whichever occurs first.

- NOTE -

If you experience frequent belt wear or breakage, see your authorized Scag service center for belt adjustment.

7.9 CUTTER BLADES

A. Blade Inspection

1.Remove the ignition key before servicing the blades.

2.Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height position to prevent the cutter deck from falling.

WARNING

Always wear proper hand and eye protection when working with cutter blades.

3.Check the cutter blades for straightness. If the cutter blades appear bent, they will need to be replaced.

B. Blade Sharpening

- NOTE -

If possible, use a file to sharpen the blade. Using a wheel grinder may burn the blade.

- NOTE -

DO NOT sharpen the blades beyond 1/3 of the width of the blade. See Figure 7-7.

1.Sharpen the cutting edge at the same bevel as the original. See Figure 7-7. Sharpen only the top of the cutting edge to maintain sharpness.

Angle Blade Back

Do Not Cut In

 

X Must NOT Exceed

30

1/3 Blade Width

SGB033

 

Figure 7-7. Blade Sharpening

2.Check the balance of the blade. If the blades are out of balance, vibration and premature wear can occur. See your authorized Scag dealer for blade balancing or special tools, if you choose to balance your own blades.

C. Blade Replacement

WARNING

Do not attempt to straighten a bent blade, and never weld a broken or cracked blade. Always replace it with a new blade to assure safety.

4.If a blade cutting edge is dull or nicked, it should be sharpened. Remove the blades for sharpening. See "Blade Replacement."

- NOTE -

Keep the blades sharp. Cutting with dull blades not only yields a poor mowing job, but slows the cutting speed of the mower and causes extra wear on the engine and the blade drive by pulling hard.

WARNING

Always wear proper hand and eye protection when working with cutter blades.

1.Remove the ignition key before replacing the blades.

2.Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height position to prevent the cutter deck from falling.

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Contents OPERATOR’S Manual STC48V-22FS-LE Remember Your Mower is only AS Safe AS the OperatorTable of Contents Following Section Limited Warranty Commercial EquipmentServicing The Engine and Drive Train Components General InformationIntroduction Direction ReferenceSymbol Description SymbolsSafety Information Signal WordsBefore Operation considerations Operation Considerations Know the function of all controls and how to stop quicklySection Foldable Roll-Over Protection System Roll-over protection systemSeat Belt Inspection Maintenance Considerations & storage Using a spark arrestorSPARK Ignition System Install Belt COvER Before Safety and Instructional DecalsTractor SpecificationsEngine ElectricalProductivity Weights and Dimensions 48V 52V 61VCutter Deck Hydraulic SystemControls and Instrument Identification Operating InstructionsInitial RUN-IN Procedures Safety Interlock SystemStarting 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 Deck Release Lever Towing optional hitch accessoryCondition Cause Cure Troubleshooting Cutting ConditionsCut, or Rough Contour Troubleshooting Cutting Conditions ContdScalping Blades Hitting Adjustments Parking Brake AdjustmentTravel Adjustments Tracking Adjustment Neutral AdjustmentBelt Alignment Throttle Control and Choke AdjustmentsBelt Adjustment Cutter Deck AdjustmentsCutter Deck Pitch Cutter Deck Height Adjustment ROD Lock NUTPosition Custom-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 LevelSection Engine AIR Cleaner Battery Charging the BatteryJump Starting Blade Inspection Blade ReplacementDrive Belts Cutter BladesBODY, DECK, and Upholstery TiresScag Approved Attachments and Accessories Illustrated Parts List48V & 52V Cutter Decks Description 61V Cutter Deck Description Cutter Deck Controls Cutter Deck Controls Sheet Metal Components 423912 Bracket, Fuel Valve STC Foldable ROLL-OVER Protection System STC Foldable ROLL-OVER Protection System STC Suspension Seat 483386 Seat Assembly Drive System Components 04019-04 Nut, Serr. Flange 3/8-16 04001-136 Engine & Attaching Parts Section Steering Components Steering Components Brake Components Brake Components Hydraulic System Available through the individual engine manufacturer Engine STC Fuel System EPA Phase STC Fuel System EPA Phase 3 models produced after 1/1/2011 Models produced after 1/1/2011 STC Fuel System EPA PhaseSTC Fuel System C.A.R.B. Tier STC Fuel System C.A.R.B. Tier Electrical System Battery, 350CCA Not Available Through Scag BDP-10A Hydraulic Pump Assembly Housing Kit Heavy-Duty Replacement Decals and Information Plates482166R STC 2009 RDP2 PTO Switch Diode KEY Electrical Schematic Briggs & Stratton / KohlerPlug Electrical Schematic KawasakiLimited Warranty Commercial Equipment

STC48V-22FS, STC52V-24FX, STC48V-22FS-LE, STC61V-27CV specifications

Scag Power Equipment has a longstanding reputation for producing high-quality zero-turn mowers, and the models STC61V-27CV, STC48V-22FS-LE, STC52V-24FX, and STC48V-22FS stand out for their exceptional performance, durability, and innovative technologies.

The STC61V-27CV is equipped with a robust 27 HP Kohler engine, providing ample power for cutting through tough grass and elevating efficiency in landscaping tasks. Its 61-inch Velocity Plus cutting deck ensures a superior mowing experience, delivering precise cuts with the ability to handle various turf conditions. This model features a comfortable seat and ergonomic controls, ensuring maximum operator comfort during extended use. Additionally, the cutting height can be easily adjusted from 1 to 5 inches, allowing users to customize their mowing to suit different grass types and preferences.

Meanwhile, the STC48V-22FS-LE boasts a compact design ideal for residential and commercial properties. Powered by a 22 HP Kawasaki engine, this model is equipped with a 48-inch cutting deck, which offers a perfect balance between maneuverability and cutting capacity. The LE package includes luxurious features such as a high-back seat for added comfort and easy access to maintenance points, ensuring that the mower remains in peak condition. The model's easy-to-use controls and responsive steering make it an excellent choice for first-time users.

The STC52V-24FX offers a blend of power and versatility with its 24 HP Kawasaki engine and 52-inch cutting deck. This model is designed for those who require a longer run-time and increased productivity. The mower features an innovative grass catcher option, making it easier to collect clippings for a tidy finish. Furthermore, the heavy-duty frame enhances structural integrity, while the commercial-grade components ensure long-lasting service.

Lastly, the STC48V-22FS enhances user experience with its practical features. Similar to other models, it features a 22 HP Kawasaki engine coupled with a 48-inch cutting deck, tailored for residential lawns and smaller commercial properties. The mower’s compact design and efficient grass discharge system optimize cutting performance while minimizing downtime.

Overall, Scag Power Equipment offers a wide range of high-performance zero-turn mowers. Each model, including the STC61V-27CV, STC48V-22FS-LE, STC52V-24FX, and STC48V-22FS, incorporates advanced technologies and superior engineering to meet the demands of any lawn care professional or dedicated homeowner. With a commitment to innovation and quality, Scag continues to set the standard for excellence in outdoor power equipment.
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