Manuals / Troy-Bilt / Lawn and Garden / Tiller

Troy-Bilt 1634A, 630C manual Forwardclutchbail, Handlebar Height Adjustment, Reverseclutchcontrol

Models: 630C 1634A

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A Y

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Figure3-3: FREEWHEELposition.

engine,WARNING:besure that both Beforestarting

wheelsare inWHEELDRIVE

position. See WheelsDrive Pins for instructions,

Engagingthe Forward Clutch Bail or ReverseClutch Control (if equipped) when the wheels arenot in WHEELDRIVEcould

allow the tinesto rapidly propel the tiller forward or backward.

_

caution when reversing or

WARNING:

Useextreme

pulling the machinetowards

you. Look behindto avoid obstacles.

Neverattemptto till in reverse. Failureto follow this warning could result in personal injury or property damage.

To operatethe ReverseClutchControl:

1.Put wheels in WHEELDRIVEposition (see "WARNING" statement at the left).

2.Stop all tiller motion by releasing the Forward Clutch Bail.

the ground, look behind you to avoid any 3. Lift the handlebar until the tines clear obstacles, and then pull the control knob

(F,Figure3-4) out. The wheels and tines will rotate in a reversedirection.

4.Releasethe control knob to disengage (stop) the wheels andtines (the enginewill continue to run).

begintilling at avery shallow depth setting and gradually increasethe tilling depth.

toWARNING:till too deeplytooDo quicklyattempt. not

Graduallywork down to deeper tilling depths.

Placethe DepthRegulator Lever in the "travel" position before starting the engine. This position prevents thetines from touching the ground until you are readyto begintilling. Failureto follow this warning could result in personalinjury or property damage.

Travel Position

Failureto comply could cause loss of tiller control, property damage,or personal injury.

FORWARDCLUTCHBAIL

The Forward Clutch Bail(E, Figure3-4) controls the engagementof forward drive

Figure3-5: Depth Regulator Lever (G).

HANDLEBAR HEIGHT ADJUSTMENT

Thehandlebarheight is adjustableto three different settings (Figure 3-6). In general, adjust the handlebars so they areat waist

F level when the tines are3"-4" in the soil.

to the wheelsand tines.

To operate the ForwardClutchBail:

1.Put wheelsin WHEELDRIVEposition (see "WARNING" statement above).

2.Lift and hold the clutch bail (E, Figure 3-

4)againstthehandlebartostartthewheels andtines rotating in a forward direction.

3.Releasethe clutch bail to disengage

(stop) the wheels andtines (the enginewill continue to run).

REVERSECLUTCHCONTROL

(Model 634A only)

The ReverseClutch Control (F,Figure 3-4) controls the engagementof reversedrive

to the wheelsandtines. The reversing fea- ture is used for maneuveringthe tiller only-- never engage the tines in the

ground while operatingin reverse.

E

Figure3-4:AII modelshavea ForwardClutch

Bail(E). OnlyMode1634Ahavea Reverse

ClutchControl(F).

DEPTH REGULATOR LEVER

This lever (G, Figure 3-5) controls the till- ing depth of the tines. Pullthe lever back and slide it up or down to engagethe notched height settings.

The"travel position" (highestnotch) raises

the tines approximately1-1/2" off the ground, allowing the tiller to be moved

without the tines contacting the ground. This setting should also be used when starting the engine.

Moving the lever upward will increasethe tilling depth. The lowest notch allows a till-

ing depth of approximately6", depending on soil conditions. For best results,always

To adjustthe handlebars:

1.Stop engine, disconnectspark plugwire from spark plug and allow engineto cool.

2.Remove hardware,reposition handle- bars,and reinstall hardware securely.

High

Medium

Figure3-6: Handlebar height adjustment.

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Troy-Bilt 1634A, 630C manual Forwardclutchbail, Handlebar Height Adjustment, Reverseclutchcontrol
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630C, 1634A specifications

The Troy-Bilt line of tillers, specifically the 634A, 630C, and 634F models, represents a blend of reliability, power, and advanced engineering designed to meet the needs of avid gardeners and professional landscapers alike. Each model boasts unique features and technologies that enhance performance and usability.

The Troy-Bilt 634A is equipped with a 6.5 HP engine, providing ample power for tackling tough soil conditions. The tiller's 16-inch tilling width allows for efficient breaking up of soil, while its impressive tilling depth of up to 8 inches ensures that garden beds are adequately prepared for planting. The 634A model features a lightweight design, making it easy to maneuver around flower beds and garden rows. Additionally, the adjustable handlebar enhances comfort during operation, accommodating various user heights.

In contrast, the Troy-Bilt 630C offers a slightly different approach. This model is designed for those who seek enhanced control and precision while tilling. It features a 6.75 HP engine and similar tilling capabilities but adds an innovative counter-rotating tilling technology. This feature is particularly useful for breaking up compacted soil and mixing in organic materials, resulting in a well-aerated and fertile garden bed. The 630C also comes equipped with a variety of attachments, allowing users to expand its functionality for different gardening tasks.

The 634F model elevates the line further with its robust frame and advanced features. With a powerful 7 HP engine, it provides optimal performance for larger plots of land. The 634F is designed with a wider tilling width of 18 inches, making it perfect for larger gardens and landscaping projects. Its self-propelled system allows for effortless movement across various terrains, reducing user fatigue. Additionally, the 634F includes a unique automatic depth adjustment feature, enabling gardeners to achieve the desired tilling depth without constant manual adjustments.

Across all three models, Troy-Bilt's commitment to user-friendly design shines through. Features such as easy-to-access controls, durable construction, and stable wheels enhance overall usability. The patented "Forward and Reverse" operating system found in these tillers ensures that gardeners can navigate easily in tight spaces, making them versatile for any gardening situation. The combination of power, advanced technology, and user-focused design makes the Troy-Bilt 634A, 630C, and 634F top choices for those looking to cultivate their garden with ease and efficiency.