Troy-Bilt 643B, 645A, 643D manual Introduction, Inspect Unit, Assembly Steps

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SECTION 2: ASSEMBLY

WARNING: To prevent personal injury or property damage, do not start the engine until all assembly steps are complete and you have read and understand the safety and operating instructions in this manual.

INTRODUCTION

Carefully follow these assembly steps to correctly prepare your tiller for use. It is recommended that you read this Section in its entirety before beginning assembly.

NOTE: Various tiller models are presented in this Manual. Use only the information appropriate for your tiller model. Engine styles vary by model. Your engine may appear differently than those illustrated in this manual.

INSPECT UNIT

Inspect the unit and carton for damage im- mediately after delivery. Contact the carrier (trucking company) if you find or suspect damage. Inform them of the damage and request instructions for filing a claim. To protect your rights, put your claim in writ- ing and mail a copy to the carrier within 15 days after the unit has been delivered. Contact Troy-Bilt LLC if you need assis- tance in this matter.

TOOLS / MATERIALS NEEDED

(2)1/2” open-end wrench*

(2)9/16" open-end wrench*

(1)3/8" open-end wrench*

(1)Large adjustable wrench (Models 643B & 645A only)

(1)Scissors (to trim plastic ties)

(1)Ruler (for belt tension check)

(1)Block of wood (to support tiller when removing wheels)

(1)Tire pressure gauge (for models with pneumatic tires)

(1) Clean oil funnel

(1)Motor oil. Refer to the Engine Owner’s Manual for oil specifications and quantity required.

* Adjustable wrenches may be used.

ASSEMBLY STEPS

STEP 1: UNPACKING INSTRUCTIONS

NOTE: While unpacking, do not severely bend any control cables.

1. The tiller weighs approximately 133 lbs. Do not attempt to remove it from the ship- ping platform until instructed to do so in these Assembly steps.

2.Remove any packaging material from the carton. Remove any staples from the bottom of the carton and remove the car- ton from the shipping platform.

3.Remove all unassembled parts and the separate hardware bag from the carton. Check that you have the items listed in the Loose Parts List (contact your local dealer or the factory items are missing or dam- aged).

NOTE: Use the screw length template (Fig. 2-1) to identify screws.

Loose Parts List

Qty.

Description

1

Handlebar Support (see A, Fig. 2-2)

1

Handlebar Assembly (see K, Fig. 2-2)

4

Hardware bag contents:

Hex hd. screw, 5/16-18 x 1-1/2"

2

Hex hd. screw, 3/8-16 x 3/4"

2Flat Washer, 3/8"

4Split lock washer, 5/16"

4Hex nut, 5/16"-18

2Hex locknut, 3⁄8"-16 *Models 643B & 645A only

IMPORTANT: Motor oil must be added to the engine crankcase before the engine is started. Follow the instructions in this Section and in the separate Engine Owner’s Manual.

NOTE: LEFT and RIGHT sides of the tiller are as viewed from the operator’s position behind the handlebars.

STEP 2: ATTACH HANDLEBAR

1.Loosely attach the legs of the handlebar support (A, Fig. 2-2) to the inner sides of the tiller frame using two 3/8"-16 x 3/4" hex hd. screws (B), 3/8" flat washers, and 3/8"-

16hex locknuts.

1

2

Figure 2-1: To identify length of screws, place screw on template as shown and measure dis- tance between bottom of screw head and tip of screw.

2.Using two 5/16"-18 x 1-1/2" screws (C), 5/16" split lock washers (D) and 5/16"-18 hex nuts (G), loosely attach the handlebar support (A) using the upper holes. Tighten the two screws securely.

3.There are three height adjustment holes in the two handlebar support brackets (E and F, Fig. 2-2). Use a setting that will po- sition the handlebars at approximately waist level when the tines are 3"-4" into the soil. Loosely attach the support brackets to the outside of the handlebar assembly (I) using two 5/16"-18 x 1-1/2” screws (G), 5/ 16" split lock washers (D) and 5/16"-18 hex nuts (G). NOTE: If a support bracket will not move, loosen attaching screw (H) and nut.

IMPORTANT: The support brackets must be assembled to the outside of the handlebar assembly.

4.Tighten all handlebar mounting hard- ware securely.

STEP 3: MOVE TILLER OFF CRATE

To roll the tiller off the shipping platform, put the wheels in freewheel, as follows:

1.Place a sturdy block under the transmis- sion to raise one wheel about 1" off the ground.

2.Remove the Klik Pin (J, Fig. 2-3) from the wheel hub (K) and wheel shaft (L).

3.Slide the wheel fully inward on the wheel shaft (N, Fig. 2-3). Reinstall the Klik pin (J)

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Contents Form no -00585E.fm 11/11/05Table of Contents Finding Model NumberCustomer Support Safety Alert Symbol Do not put hands or feet near or under rotating partsStarting the engine or engaging Refer to the Maintenance sectionsKeep children and pets away Use slower engine speedsOperating Symbols DecalsIntroduction AssemblyAssembly Steps Inspect UnitInstall Forward Clutch Cable Use the handlebar to roll the tiller to a flat areaWhile preventing the cable adjuster from turning With the Forward Clutch Bail Y, FigCheck Transmission OIL Level Check all nuts and screws for tightnessEngine Controls Wheel Drive PinsIntroduction Ature package to identify the controls on your engineHandlebar Height Adjustment Depth Regulator LeverStarting and Stopping Following steps describe how to start and stop the engineIntroduction BREAK-IN Operation Change engine oilStopping the Engine and Tiller For forward motion of the wheels and power to the tinesOperating the Tiller To move the Model 643C in reverse for short distancesTilling Tips & Techniques Clearing the Tines Tilling Tips & Techniques CON’TTilling On Slopes Read the following recommendations before tilling on slopesLoading and Unloading the Tiller Terrace GardeningCheck Hardware Transmission Gear OIL ServiceTiller Lubrication Check Tire PressureBolo Tines Removing⁄Installing a Single TineRemoving⁄Installing a Tine Assembly Tine InspectionForward Checking and AdjustingReplacement Belt Information To Check Forward Belt TensionModels 643B & 645A only Forward Clutch Bail AdjustmentEngine Cleaning AIR Cleaner Service Engine OIL Service To Check Reverse Belt TensionOFF-SEASON Storage Spark Plug ServiceSpark Arrester Screen Service To Change the Engine OilTroubleshooting Problem Possible Cause CorrectionPage Models 643C, 643B & 645A Models 643C, 643B & 645A GW-1224-3 Front Model 643C Models 643C, 643B & 645A Page Page TROY-BILT Tiller Lifetime Limited Warranty Manual del Operador Formulario N 769-00585ESp.fmAsistencia AL Cliente ÍndiceBúsqueda DEL Número DE Modelo Índice PáginaLlene el tanque de combustible en exteriores con extremo Símbolo de alerta de seguridadLea atentamente este Un embudo o pico para evitar derramesMantenga a los niños y las mascotas alejados La misma en cada pasadaAdvertencia Introducción Inspeccione LA UnidadCtdad. Descripción Paso 4 Instale EL Cable DEL Embrague DE MarchaDirecta Únicamente Modelos 643B Y 645A Paso 6 Verificación del nivel del Aceite DE Transmisión La cultivadora se envía sin aceite en el motorControle el ajuste de todas las tuercas y los pernos Pasador de transmisión de las ruedas IntroducciónControles DEL Motor Identificar los controles del motorAjuste DE LA Altura DE LA Barra DE Control Cambie el aceite del motor Funcionamiento InicialArranque Y Detención Coloque las ruedas en la posiciónPara mover el modelo 643C marcha atrás en distancias cortas Funcionamiento DE LA CultivadoraDetención del motor y la cultivadora Los dientes se separen del sueloEvite dejar huellas Sugerencias Y Técnicas Para LA LabranzaProfundidades Advertencia Ant Preparación de losLimpieza de los Sugerencias Y Técnicas DE Labranza ContinuaciónLabranza en Labranza cuesta arriba y cuesta abajo labranza verticalCarga Y Descarga DE LA Cultivadora Jardinería en terrazas continuaciónModelos con neumáticos Lubricación DE LA CultivadoraVerifique LA Presión DE Aire Graves o daños materialesInspección de los dientes Dientes BoloPara drenar el aceite de engranajes de la transmisión Retiro⁄Instalación de un solo dienteAvance Verificación Y AjusteMarcha Directa Marcha directaMantenimiento DEL Aceite DE Motor Limpieza DEL MotorMantenimiento DEL Filtro DE Aire 643B y 645AAjuste DE LA Palanca DEL Estrangulador Mantenimiento DEL Filtro AntichispasAjustes DE Control Para cambiar el aceite de motorSolución DE Problemas Problema Causa Posible CorrecciónNotas Modelos 643C, 643B y 645A Modelos 643C, 643B Y 645A No. de Pieza 16-18 x 3/4Frente Model 643C Modelos 643C, 643B Y 645A Notas Notas QUÉ Producto
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