Troy-Bilt 630C-Tuffy manual Checking and Adjusting, Replacement Belt Information

Page 19

WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Failure to follow these instructions can result in serious personal injury or property damage.

 

 

 

 

 

b Unthread the hex nut (C, Figure 5-4)

 

 

 

 

 

halfway up the adjustment screw (D).

 

 

 

 

 

c. Unhook the top of the spring from

 

 

 

 

 

the Forward Clutch Bail.

 

 

 

 

 

d. Use pliers to prevent the adjuster (B)

 

 

 

 

 

from turning and turn the slotted screw lo-

 

 

 

 

 

cated inside the spring clockwise (viewed

 

 

 

 

 

from operator’s position) to increase ten-

 

 

 

D

 

sion on the spring. Turn the screw coun-

 

 

 

 

terclockwise to decrease tension. Once

 

 

 

 

 

 

 

 

 

 

adjusted, reattach the spring to the For-

C

 

 

 

 

ward Clutch Bail.

 

 

 

 

 

e. Repeat Steps 2 and 3 to re-measure

 

 

 

 

 

the length of the spring. When the second

 

 

 

 

 

measurement is between 1/16" -to- 3/16"

A

 

 

 

E B

longer than the first measurement, retighten

 

 

 

 

the hex nut (C) against the top of the adjuster

 

 

 

 

 

(B).

 

 

 

 

 

Replacement Belt Information

Figure 5-3: Install tines so that cutting edge of tines enter soil first when tiller moves forward.

If the drive belt needs to be replaced, see

 

 

 

 

 

CHECKING AND ADJUSTING

belt tension is correct if this second mea-

your local authorized dealer or refer to the

FORWARD DRIVE BELT TENSION

surement is between 1/6" -to- 3/16" longer

Parts List for ordering information. Use

only a factory-authorized belt as an “over-

It is important to maintain correct tension

than the first measurement.

 

4. If the spring is too short (less than

the-counter” belt may not perform satis-

on the forward drive belt. A loose belt will

factorily. The procedure requires average

1/16"), the tension is too loose. If the

cause the tines and wheels to slow down —

mechanical ability and commonly available

spring is too long (more than 3/16"), the

or stop completely — even though the en-

tools.

tension is too tight.

 

 

gine is running at full speed. A too tight

 

 

 

 

5. To adjust the length of the spring:

 

 

belt can result in unintentional tine move-

 

 

ment when the clutch bail is in the Neutral

a. Release the Forward Clutch Bail.

 

 

(released) position.

 

 

 

 

 

 

 

 

 

 

5

 

• Check belt tension after the first two

 

 

 

 

 

 

 

 

 

 

 

hours of break-in operation and after every

 

 

 

 

4

 

10 operating hours.

 

 

 

3

 

 

 

 

 

 

 

 

• At the end of each tilling season, check

 

 

A

2

 

 

the belt for cracks, cuts or frayed edges

 

 

 

 

 

 

C

 

 

 

 

and replace it as soon as possible.

 

 

1

 

 

 

B

 

 

 

 

 

 

 

 

To Check Forward Belt Tension:

 

 

 

 

 

 

 

 

D

 

 

1. Stop engine, wait for all parts to stop

 

 

 

 

 

 

 

 

 

 

 

moving and disconnect spark plug wire.

 

 

Hold bail against handlebar while

 

2. With the Forward Clutch Bail in an open

 

 

 

 

 

taking second measurement of spring

 

(released) position, measure and note the

 

 

 

 

 

 

overall length of the cable spring (A, Figure

 

 

 

 

 

 

5-4) by measuring from the outermost coil

 

 

 

 

 

 

to the outermost coil.

 

 

 

 

 

 

 

Figure 5-4: To check forward belt tension, take two measurements of the

3. Squeeze the Forward Clutch Bail

 

 

overall length of the coils in the spring — first with the clutch bail open,

against the handlebar (see Figure 5-4) and

 

then with the clutch bail closed against the handlebar.

re-measure the length of the coils. The

 

 

 

 

 

 

 

 

 

19

 

 

 

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Contents 11/19/03 Form no -10594D.fmFinding Model Number Table of ContentsCustomer Support Safety Alert Symbol SafetyKeep children and pets away Exercise caution to avoid slipping or fall- ingUse slower engine speeds To Avoid Serious Injury Operating SymbolsInspect Unit AssemblyAssembly Steps IntroductionUse the handlebar to roll the tiller to a flat area Install Forward Clutch CableIf the spring length is incorrect, you While preventing the cable adjusterOutermost coil to the outermost coil From turningCheck all nuts and screws for tightness Check Transmission OIL LevelFreewheel Ature package to identify the controls on your engineStop all tiller motion by releasing the Forward Clutch Bail Travel Position Shallow SettingsTo adjust the handlebars To operate the Forward Clutch BailStarting and Stopping Introduction BREAK-IN OperationChange engine oil To move the Model 630C in reverse for short distances Operating the TillerStopping the Engine and Tiller For forward motion of the wheels and tinesTilling Tips & Techniques Tilling Tips & Techniques CON’T Power CompostingTilling On Slopes Loading and Unloading the Tiller Clearing the TinesCheck Tire Pressure Transmission Gear OIL ServiceTiller Lubrication Check HardwareTine Inspection Removing⁄Installing a Single TineRemoving⁄Installing a Tine Assembly Bolo TinesReplacement Belt Information Checking and AdjustingTo Check Forward Belt Tension To Check Reverse Belt Tension Forward Clutch Bail AdjustmentEngine Cleaning AIR Cleaner Service Engine OIL Service Models 634F/634A onlyTo Change the Engine Oil Spark Plug ServiceSpark Arrester Screen Service OFF-SEASON StorageProblem Possible Cause Correction TroubleshootingDescription Models 630C, 634F & 634A Parts ListModels 630C, 634F & 634A 1916719 For Model 630C For Model 634F For Model 634A Front 619-04013 Hold Tines With Blunt End Toward You Tine Shaft37 a For Model 630C For Model 634F For Model 634A TROY-BILT Tiller Lifetime Limited Warranty

630C-Tuffy specifications

The Troy-Bilt 630C-Tuffy stands out as a reliable and robust garden tiller designed for homeowners and gardening enthusiasts looking to cultivate their gardens with ease. This tiller is particularly noted for its performance, durability, and user-friendly features, making it a favored choice among many.

One of the most prominent characteristics of the 630C-Tuffy is its powerful 208cc engine, which provides ample power for breaking up hard soil, turning compacted ground, and mixing in compost or fertilizers. This engine ensures that the tiller can handle a variety of tasks, from light tilling in a small garden to more demanding projects. The tiller features a 16-inch tilling width, allowing users to cover a significant area in a shorter amount of time while the adjustable tilling depth can be set from 1 to 7 inches to suit specific gardening needs.

A standout technology utilized in the Troy-Bilt 630C-Tuffy is its Counter-Rotating Tines (CRT). This innovation allows the tines to turn in the opposite direction of the wheels, creating a more effective and efficient tilling action. This design not only aids in breaking up the soil more thoroughly but also reduces the likelihood of the tiller becoming bogged down in tougher soil conditions.

The tiller is built with a sturdy steel frame and heavy-duty tines that ensure longevity and reliability even with repeated use. Its 6-position adjustable handle offers comfortable operation, enabling users to customize the height according to their preference, which helps reduce fatigue during long tilling sessions. Moreover, the Troy-Bilt 630C-Tuffy is equipped with a bump start feature, making it easy to start and operate.

For added convenience, this tiller features large, durable wheels that enhance maneuverability across various terrains, providing improved stability and traction. The 630C-Tuffy also boasts a folding handle for easier storage, allowing users to save space in their garages or sheds when not in use.

In summary, the Troy-Bilt 630C-Tuffy combines power, technology, and user-friendly features to deliver a top-tier gardening tool. With its ergonomic design, efficient tilling capabilities, and strong build, it is a valuable addition to any garden enthusiast's toolkit, ready to turn soil and nurture thriving gardens.
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