Scag Power Equipment STHM manual Maintenance and Storage

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18.Beforeleavingtheoperator’spositionorleaving the mower unattended, move the right foot pedal into the neutral position, apply the parking brake, and move the blade engagement switch to OFF. Shut the engine OFF and remove the key.

19.Do not pass or stand on the grass discharge side of any mower with the engine running. Stop the cutter blades when another person approaches.

WARNING:

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

7.Be sure the machine is in safe operating condition by keeping nuts, bolts, and screws tight. Check the blade mounting bolts and nuts frequently to be sure theyaretightened.

8.If the engine must be running to perform a mainte- nance adjustment, keep hands, feet, clothing and other parts of the body away from the cutter deck blades and other moving parts.

9.Do not overspeed the engine by changing governor settings. To be sure of safety and accuracy, have an authorizeddealercheckmaximumenginespeedwith atachometer.

10.The engine must be shut off before checking the oil or adding oil to the crankcase.

MAINTENANCE AND STORAGE

1.Disconnect the spark plug wire from the spark plug to prevent accidental starting of the engine when servicing, adjusting or storing the machine.

2.If the mower must be tipped to perform mainte- nance or adjustment, remove the battery, drain the gasoline from the fuel tank and the oil from the crankcase. Use jack stands to support the machinewhenrequired.

3.To reduce potential fire hazard, keep the engine free of excessive grease, grass, leaves and accu- mulations of dirt.

4.Park the machine on level ground. Never allow untrainedpersonneltoservicethemachine.

5.Disconnect battery or remove spark plug wires before making any repairs. Disconnect the negative terminal first and the positive last. Reconnect positivefirstandnegativelast.

6.Use care when checking blades. Wrap the blades or wear gloves and use caution when servicing them. Only replace blades. Never straighten or weld them.

11.Allow the engine to cool before storing the mower in any enclosure such as a garage or storage shed. Make sure the fuel tank is empty if the machine is to be stored in excess of 30 days. Do not store the mower near any open flame or where gasoline fumes may be ignited by a spark.

12.Always store gasoline in a safety-approved, red container.

13.Be careful when servicing the battery as it contains acid, which is corrosive and could cause burns to skinandclothing.

14.Batteriesreleaseexplosivegaseswhenbeing charged or discharged. Keep batteries away from any source of sparks and/or flame. Charge batter- ies in an open, well ventilated area.

15.Makesure allhydraulicconnectionsare tightandall hydraulic hosesandlinesare in good condition beforestartingthemachine.

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator STHM-23CV SM-61V SM-72ATable of Contents Model Sthm Table of Contents Introduction Signal Words General Safety InstructionsISO Symbols CE Mark Fast Slow Before Operating While Operating Maintenance and Storage Page Mower Operation Use gasoline with an octane rating no less thanAdjustments Neutral AdjustmentNeutral Adjustment Belt TensionCutter Deck Adjustments Belt AlignmentCutter Blade Adjustment CUSTOM-CUT Baffle Adjustment Cutter BladesCustom-Cut Baffle Position Lubrication & Maintenance Procedure CommentsTroubleshooting Cutting Conditions Cause CureTroubleshooting Condition Cause CureScalping Blades Technical Specifications EnginesAdditional Specifications Page SM-61V & SM-72A Cutter Deck Ref. Part Description No.Description 101 100 103 Engine Deck Part Number DescriptionUpper Hydraulics Upper Hydraulics Lower Hydraulics 48911-01 Compression Fitting 48350-12 Elbow, 90 Deg Control Linkage Control Control Linkage Ref. Part No. Number DescriptionInstrument Panel Andelectricalcomponents Instrument Panel and Electrical Components Rider Frame Assembly Rear Wheel Assy. includes items 33-36, 37A Brake Linkage Serr. Fl. HH Nut, 3/8-16 Hex Locknut, 3/8-16 43032 Wire Harness with Relay Winch Lift System Replacement Decals & Information Limited Warranty Commercial Equipment
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STHM specifications

Scag Power Equipment has long been known for its high-quality, reliable machinery, and their STHM line of products showcases some of the best features and technologies available in the landscaping equipment world. The STHM stands for Scag Turf-Hawk Mower, which combines efficiency and performance for both professional landscapers and homeowners seeking a durable mowing solution.

One of the standout features of the STHM is its robust engine options. With powerful engines from trusted brands, users can enjoy increased cutting performance and fuel efficiency. This ensures that the mower is not only capable of handling tough jobs but can also operate for extended periods without frequent refueling. The machinery is designed with professional landscapers in mind, providing them with the horsepower needed to tackle larger properties and more demanding conditions.

Another notable aspect of the STHM is its cutting deck design. Scag Power Equipment meticulously engineers their cutting decks for optimal airflow and discharge, creating a clean and even cut every time. The deck is often made of heavy-duty steel, ensuring durability and resistance to wear and tear. With adjustable deck heights, users can easily customize their mowing performance to suit different grass types and terrain conditions.

User comfort and control are also prioritized in the design of the STHM. The ergonomic controls and comfortable seating allow operators to work longer with less fatigue. Features like vibration dampening and adjustable armrests contribute to a smoother ride, making the entire mowing experience more pleasant.

In terms of technology, the STHM is equipped with advanced features such as precision steering and responsive handling. The zero-turn capability empowers users to maneuver around obstacles with ease, increasing efficiency and reducing mowing time. Additionally, some models include digital displays that provide real-time information about engine performance, fuel levels, and maintenance reminders, ensuring that the equipment runs optimally.

Maintenance is a breeze with the STHM thanks to features like easy-access service points, making routine upkeep simple and efficient. Users can quickly check oil levels, replace filters, and maintain blades, which contributes to the longevity and performance of the mower.

Overall, the Scag Power Equipment STHM line represents a commitment to quality and innovation, delivering powerful performance, user-friendly design, and advanced technology that appeals to both professionals and enthusiasts alike. Whether for residential or commercial use, the STHM offers everything needed for a precise and efficient mowing experience.