Troy-Bilt 634A, 630C, 634F Check Transmission OIL Level, Check all nuts and screws for tightness

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STEP 6: CHECK TRANSMISSION OIL LEVEL

The transmission was filled with gear oil at the factory. However, you should check the gear oil level at this time to make certain it is correct.

IMPORTANT: Do not operate the tiller if the gear oil level is low. Doing so will result in severe damage to the transmission com- ponents.

1.With the tiller on level ground, pull the Depth Regulator Lever (FF, Fig. 2-10) back and then all the way up until the lowest notch in the lever is engaged.

2.Remove the oil fill plug (GG, Fig. 2-11) from the transmission housing cover and locate the main drive shaft situated inside the housing.

3.The gear oil level is correct if the gear oil is approximately halfway up the side of the main drive shaft.

4.If the oil level is low, add gear oil by re- ferring to A. To Check the Transmission Gear Oil Level in Section 5.

FF

STEP 7: ADD MOTOR OIL

The tiller is shipped without oil in the en- gine.

IMPORTANT: Do not start the engine with- out first adding motor oil. Severe engine damage will result if the engine is run with- out oil.

1.Refer to the separate Engine Owner’s Manual for engine oil specifications and capacities.

2.With the tiller on level ground, move the Depth Regulator Lever (FF, Fig. 2-10) up or down until the engine is level.

3.Add motor oil as described in the En- gine Owner’s Manual.

4.Move the Depth Regulator Lever all the way down until the highest notch is en- gaged. This places the tines in the “travel” position, which allows the tiller to be moved without the tines touching the ground.

STEP 8: CHECK HARDWARE

Check all nuts and screws for tightness.

STEP 9: CHECK AIR PRESSURE IN TIRES (units with pneumatic tires)

Check the air pressure with a tire gauge. Deflate or inflate the tires equally to be- tween 15 PSI and 20 PSI (pounds per square inch). Be sure that both tires are in- flated equally or the unit will pull to one side.

Fig. 2-10: Adjust Depth Regulator Lever.

GG

Fig. 2-11: Remove gear oil fill plug.

IMPORTANT: This completes the assembly steps. Before operating your tiller, make sure you read the following sections in this Manual, as well as the separate Engine Owner’s Manual:

Section 1: Safety

Section 3: Features and Controls

Section 4: Operation

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Contents 11/19/03 Form no -10594D.fmTable of Contents Finding Model NumberCustomer Support Training Safety Alert SymbolPreparation OperationExercise caution to avoid slipping or fall- ing Maintenance and StorageKeep children and pets away Use slower engine speedsOperating Symbols DecalsTo Avoid Serious Injury Loose Parts List AssemblyAssembly Steps IntroductionUse the handlebar to roll the tiller to a flat area Install Forward Clutch CableOutermost coil to the outermost coil While preventing the cable adjusterFrom turning If the spring length is incorrect, youCheck all nuts and screws for tightness Check Transmission OIL LevelFreewheel Ature package to identify the controls on your engineTo adjust the handlebars Travel Position Shallow SettingsTo operate the Forward Clutch Bail Stop all tiller motion by releasing the Forward Clutch BailIntroduction BREAK-IN Operation Starting and StoppingChange engine oil Stopping the Engine and Tiller Operating the TillerFor forward motion of the wheels and tines To move the Model 630C in reverse for short distancesTilling Tips & Techniques Power Composting Tilling Tips & Techniques CON’TTilling On Slopes Loading and Unloading the Tiller Clearing the TinesTiller Lubrication Transmission Gear OIL ServiceCheck Hardware Check Tire PressureRemoving⁄Installing a Tine Assembly Removing⁄Installing a Single TineBolo Tines Tine InspectionChecking and Adjusting Replacement Belt InformationTo Check Forward Belt Tension Engine Cleaning AIR Cleaner Service Engine OIL Service Forward Clutch Bail AdjustmentModels 634F/634A only To Check Reverse Belt TensionSpark Arrester Screen Service Spark Plug ServiceOFF-SEASON Storage To Change the Engine OilProblem Possible Cause Correction TroubleshootingTROY-BILT Tiller Lifetime Limited Warranty
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634F, 630C, 634A 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.