Troy-Bilt 549, 546 manual Your Responsibility, General Service

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10.Never over fill fuel tank. Fill tank to no more than ½ inch below bottom of filler neck to provide space for fuel expansion.

11.Replace gasoline cap and tighten securely.

12.If gasoline is spilled, wipe it off the engine and equipment. Move unit to another area. Wait 5 minutes before starting the engine.

13.Never store the machine or fuel container inside where there is an open flame, spark or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances.

14.To reduce fire hazard, keep mower free of grass, leaves, or other debris build-up. Clean up oil or fuel spillage and remove any fuel soaked debris.

15.Allow mower to cool 5 minutes before storing.

General Service:

1.Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

2.Before cleaning, repairing, or inspecting, make certain the blade and all moving parts have stopped. Disconnect the spark plug wire and ground against the engine to prevent unintended starting.

3.Check the blade and engine mounting bolts at frequent intervals for proper tightness. Also, visually inspect blade for damage (e.g., bent, cracked, worn) Replace blade with the original equipment manufacture’s (O.E.M.) blade only, listed in this manual. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!”

4.Mower blades are sharp and can cut. Wrap the blade or wear gloves, and use extra caution when servicing them.

5.Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition.

6.Never tamper with safety devices. Check their proper operation regularly.

7.After striking a foreign object, stop the engine, disconnect the spark plug wire and ground against the engine. Thoroughly inspect the mower for any damage. Repair the damage before starting and operating the mower.

8.Never attempt to make a wheel or cutting height adjustment while the engine is running.

9.Grass catcher components, discharge cover, and trail shield are subject to wear and damage which could expose moving parts or allow objects to be thrown. For safety protection, frequently check components and replace immediately with original equipment manufacturer’s (O.E.M.) parts only, listed here. Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety.

10.Do not change the engine governor setting or overspeed the engine. The governor controls the maximum safe operating speed of the engine.

11.Maintain or replace safety and instruction labels, as necessary.

12.Observe proper disposal laws and regulations. Improper disposal of fluids and materials can harm the environment.

Your Responsibility

•Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

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Contents MTD LLC, P.O. BOX 361131 CLEVELAND, Ohio Operator’s ManualTable of Contents General Operation Important Safe Operation PracticesSlope Operation ServiceChildren Do NotYour Responsibility General ServiceSlope Gauge Setting Up Your Lawn Mower Before AssemblyAssembling Your Lawn Mower Removing Unit From CartonAttaching Grass Catcher & Chute Attaching Starter RopeAssembling Grass Catcher Know Your Lawn Mower Operating Your Lawn Mower Cutting Height Adjustment Handle Height AdjustmentMulching Bagging Grass ClippingsServicing Your Lawn Mower Maintaining Your Lawn MowerInstalling the Blade TroubleshootingReplacing Rear Flap Storing Your Lawn MowerParts List for Models 546 Parts List for Models 546 MANUFACTURER’S Limited Warranty for

549, 546 specifications

The Troy-Bilt 546 and 549 are considered some of the most reliable and efficient garden tractors available in the market. Designed for heavy-duty tasks, these models cater to homeowners with expansive lawns and landscapes that require a robust machine for maintenance.

One of the main features of the Troy-Bilt 546 and 549 is the powerful engine. Both models come equipped with a reliable 24-horsepower engine that provides ample power for various mowing and towing tasks. This strength allows users to tackle even the toughest grass, making lawn care more efficient. The automatic transmission enhances the riding experience by providing smooth acceleration and seamless shifting without manual intervention.

The cutting decks of the 546 and 549 models are engineered for optimal performance. With a wide mowing deck ranging from 42 inches to 54 inches, these tractors can cover large areas in a single pass. The adjustable cutting height feature allows users to select from multiple settings, ensuring they achieve the perfect lawn finish, whether it be a close cut or a more relaxed height.

The technologies incorporated into these models also elevate their functionality. The Troy-Bilt 546 and 549 are equipped with the innovative Twin Blade System that ensures a clean and even cut every time. This system also improves bagging capabilities, making it easier to maintain a tidy yard. Additionally, the mulching option allows for nutrient recycling back into the soil, promoting healthier grass growth.

Both models boast user-friendly characteristics aimed at enhancing comfort and convenience. The high-back seat provides support during extended use, while the ergonomic steering wheel and easy-to-reach controls make operating the tractor straightforward.

Moreover, safety features, such as a built-in seat switch, ensure that the engine stops if the operator leaves the seat, preventing accidents during operation.

In terms of versatility, the Troy-Bilt 546 and 549 are compatible with various attachments, such as snow blades, tillers, and mulch kits, transforming them into multi-use machines that can tackle year-round tasks, from mowing lawns in summer to clearing snow in winter.

Overall, the Troy-Bilt 546 and 549 models stand out with their combination of power, cutting technology, and user-friendly design, making them excellent choices for homeowners aiming to maintain their outdoor spaces efficiently and effectively.
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