Troy-Bilt 634K While preventingthe cable adjuster from turning, Springand, Adjuster, Flat Side

Page 8

4.Checkfor correct tension onthe forward drive belt by taking two measurements of the cable spring, as follows:

a. With the Forward Clutch Bail (Y,Fig. 2- 6) in an open (released)position, measure

the length of the cable spring (W) from the outermost coil to the outermost coil.

b. Squeezethe ForwardClutch Bailagainst the handlebar(see Fig. 2-7) and re-mea- sure the spring length. The belt tension is correct if this second measurementis be-

tween 1/16" to 3/16" longer than the first measurement. If so, turn the hex nut (Z, Fig. 2-7) tightly against the cable adjuster

(X)while preventingthe cable adjuster from turning.

c. If the spring length is incorrect, you must adjustthe cabletension as described in Checkingand Adjusting Forward Drive

iiiiiiiiiiiiiiii

Fig. 2-7: Tocheckforwardbelt tension, take two measurementsof the length of the coils in the spring--first with the bail open, then with the bail held against the handlebar.

Belt Tensionin Section 5. Incorrect cable tension can result in belt slippage (cable tension too loose), or unintentional tine movement when the clutch bail is in Neu- tral (cabletension too tight).

Wm

W

Fig.2-5: Cable

Fig. 2-6: Attach forward

springand

clutchcable spring to

adjuster.

forwardclutch bail.

STEP 5: INSTALL REVERSE CLUTCH

CABLE (MODEL 634A ONLY)

1.Unwrapthe reverseclutch cable (CC, Fig. 2-8 and Fig. 2-9) from its shipping po- sition and route it up to the handlebar. Be sure that the cable is routed beneaththe Forward Clutch Bail.

2.Insertthe cable(CC,Fig. 2-8)through the slot inthe cablebracketandpositionthe flat side of the threadedassemblynextto the flat side of the hole. Slidethe hex nut (DD) up the cable andtighten it securely.

3.Fastenthe reverseclutch cable to the

left side handlebarwith acabletie (EE,Fig. 2-9).

4.Testthe function ofthe reverseclutch by pulling out and releasingthe cable knob. The knob should return to its neutral posi- tion (resting against bracket). If it doesn't,

contact your local dealeror Troy-Bilt LLC for technical assistance.

Flat Side

Fig. 2-8:/nsta//reverse cable bracketand reverse clutchcable.

Fig. 2-9: Route reverse clutchcable (CC) as shown. Attach with cable tie (EE).

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Contents 10/6/04 Troy-Bilt LLC, P.O. BOX361131CLEVELAND,OHIO44136-0019Formno -10594F Findingmodelnumber Safety SafetyAlert SymbolForwardClutchBailReverseClutchControl Models634ATiller, usingone handon the handle Avoidusing downwardpressureonPowerif thewheels are in the Freewheel TillerOperatingSymbols HotSurfacesWarningMayheusedontedllerandengine Bail Engaged DisengagedAssembly AssemblystepsInspectunit TOOLS/ MaterialsneededInstall Forward Clutch CableWhile preventingthe cable adjuster from turning AdjusterInstall Reverse Clutch Cable Model 634A only SpringandOIL Level Tires unitswithpneumatictiresEl-/ AUU IVlUI UH UIL Thetiller is shipped withoutoil in the en- gineFeaturesandcontrols Wheel Drive PinsIntroduction Engine ControlsHandlebar Height Adjustment ForwardclutchbailReverseclutchcontrol BailE. OnlyMode1634Ahavea ReverseStarting and Stopping OperationBREAK-INOPERATION Stoppingthe Tillerand Engine Operatingthe TillerDlebarssidewaysto turntiller Tilling Depths Let the Tiller Dothe Work AvoidMaking FootprintsCultivating AvoidTilling Soggy,Wet SoilPowerComposting WAHNIN3Clearingthe Tines Loading and Unloading TillerWashingdownhill. Italso providesa walkingpath betweenrows Vehicle. Twoor more peopleare neededto do thisMaintenance Tiller LubricationTine Inspection BolotinesTo Drain theTransmissionGear Oil Checkingand Adjusting Forwarddrive Belt TensionSqueezetheForwardClutch Bailagainst Handlebarsee -4 and reEnginecleaning AircleanerserviceForwardclutch Bail Adjustment Engine OIL ServiceSparkplugservice ThrottleleveradjustmentStore unit in aclean, dry area OFF-SEASONSTORAGEProblem CorrectionPartno Description MODELS630C,634A & 634K PartslistDescription 1418 712-04063 Nut,FlangeLock,5/16-18B 726-0201 SpeedNutB Partno749-04193 Bumper B 710-0395 For Model Front TransmissionHousingAssembly GW-50032 Gasket,HousingCoverGW-9727 Plug,TransmissionOilFill OilSeal,WheelShaftWheelshaft Tine Shaft11A Description PartnoMODELS630C, 634A & 634K Description TROY-BILT Tiller Lifetime Limited Warranty TROY-BILTLLC, P.O. Box 361131, Cleveland, Ohio 44136-0019
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Manual 23 pages 60.09 Kb

634A, 634K 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.
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