Section 4: Operation

ADJUST LINE CUTTING HEIGHT

CAUTION

Before adjusting the cutting height, shut off the engine, wait for all moving parts to stop, allow the engine to cool, disconnect the spark plug wire and prevent it from touching the spark plug.

Failure to comply could result in personal injury or property damage.

Cutting Height Adjustment

The cutting height of the trimmer line adjusts from 1-1/2"-to-4-1/2" high in infinite increments. The cutting height has been factory-set at one of the higher settings– we recommend that you start at this higher setting and make adjustments as needed. To ad- just the cutting height:

A.Cutting line height can be conve- niently changed when the wear cup is in contact with the ground. If neces- sary, you may tip the unit back slightly for a better view (do not tip trimmer all the way back or motor oil may flow to the exhaust area and the engine may smoke for several seconds when started).

B.Use a 1/2" wrench to loosen both bolts (A, Figure 4-1) securing the trim- mer head.

C.Note the cutting heights marked on the side of the spindle head (Figure 4- 2). Move the top of the trimmer head to the desired setting.

D.Tighten both trimmer head bolts securely (to 75 in/lbs.) and evenly.

General Recommendations:

•In tough trimming conditions, use the highest height settings.

•For less demanding situations, use any trimming height desired.

•With difficult jobs, use extra heavy- duty red line (.155" dia.) to handle thick, tough growth best.

•With easier jobs, use heavy-duty green line (.130" dia.) which provides a higher quality level of cut. This lighter weight line is also recom- mended near trees or ornamentals to help prevent girdling (cutting the bark).

USING THE TRIMMER HEAD CONTROL BAIL

After the pre-starting checkups are complete, gasoline is added to the fuel tank, handlebar height is adjusted, and trimmer line height is selected, it is es- sential to know how to use the control bail to start and stop the trimmer head. Here’s how to operate this control:

A.The trimmer head control bail (A, Figure 4-3) is used to start and stop trimmer head motion.

B.Leave the control bail in the disen- gaged (released) position when start- ing the engine to prevent the trimmer head from turning when the engine starts.

C.When the engine is running, pull and hold the control bail up against the handlebar (Figure 4-4) to activate the trimmer head.

D.Let go of the control bail to stop the trimmer head. The control bail should spring forward to the disengaged posi- tion. If it doesn’t, do not use the ma- chine until the control bail has been repaired.

A

A

Figure 4-1

HEIGHT

GUIDE

Figure 4-2

A

Figure 4-3

Figure 4-4

8

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Troy-Bilt 52052, 52051 owner manual Using the Trimmer Head Control Bail, Adjust Line Cutting Height, General Recommendations
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52051, 52052 specifications

Troy-Bilt has long been recognized for its commitment to quality and innovation in outdoor power equipment, and the Troy-Bilt 52052 and 52051 models are no exception. These garden tillers are designed to tackle a variety of tilling tasks, making them suitable for both novice gardeners and seasoned horticulturists.

The Troy-Bilt 52052 features a robust 4-cycle engine, which provides ample power to tackle tough soil conditions. With a displacement of 196 cc, this model is equipped to till soil up to 10 inches deep, ensuring that nutrients can be effectively mixed into your garden bed. The 52051 shares similar characteristics but is tailored for slightly different gardening needs. Both models feature an adjustable tilling width, allowing users to customize their tilling experience, with widths ranging from 16 to 21 inches. This versatility enables gardeners to efficiently navigate tight spaces or cover larger plots in fewer passes.

One of the standout technologies integrated into these models is the "Rear-Tine" design, which allows for smoother operation and superior maneuverability. This design feature not only enhances ease of use but also reduces strain on the user, making gardening tasks less daunting. The counter-rotating tines of the tillers are specifically designed to break up hard soil, allowing for effective aeration and preparation of planting beds.

Both models excel in terms of convenience, featuring a user-friendly starting system. The push-button electric start on the 52052 is particularly beneficial for those who may have difficulty with traditional pull-start mechanisms. Additionally, the tillers are designed with ergonomic controls, ensuring that users can operate them comfortably for extended periods.

Durability is another hallmark of the Troy-Bilt brand, and these tillers are constructed with high-quality materials to withstand the rigors of regular use. The heavy-duty steel tines are built to last, and the sturdy frame ensures stability while in operation.

In summary, the Troy-Bilt 52052 and 52051 garden tillers combine power, versatility, and user-friendly features, making them excellent choices for anyone looking to enhance their gardening experience. With their advanced technologies and robust construction, these tillers promise to deliver outstanding performance for all your gardening needs.
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