Bolens 645A, 643B, 643C warranty Part Description RÉF Pièce

Page 29

REF

PART

 

 

NO.

NO.

 

 

N° DE

N° DE

DESCRIPTION

DESCRIPTION

RÉF

PIÈCE

1

736-0159

Flat Washer .349 ID x .879 OD x .063

Rondelle plate 0,349 DI x 0,879 DE x 0,063

2

756-04198

Engine Drive Pulley

Poulie

3

656-04023

Transmission Pulley (A)

Poulie transmission (A)

3

656-04005

Transmission Pulley (B)(C)

Poulie transmission (B)(C)

4

756-04169

Pulley, Reverse Idler (B)(C)

Poulie (B)(C)

5

786-04095

Guard, Belts/Pulleys

Protecteur, courroie/poulie

6

754-04090

Forward Drive Belt

Courroie d’entraînement avant

7

754-04091

Reverse Drive Belt (B)(C)

Courroie d’entraîinement arrière (B)(C)

8

731-05268

Belt Cover

Courroie

9

732-04289

Reverse Return Spring (B)(C)

Ressort (B)(C)

10

732-04081

Belt Guide (B)(C)

Protecteur de la courroie (B)(C)

11

732-04079

Belt Guide

Protecteur de la courroie

12

786-04068

Engine Bracket LH

Support du moteur CG

13

786-04069

Engine Bracket RH

Support du moteur CD

14

786-04070

Belt Cover Bracket

Support de couvercle de la courroie

15

748-04087

Shoulder Washer

Rondelle

16

786-04276

Reverse Idler Arm

Bras de tendeur arrière

17

786-04275

Forward Idler Lever

Levier de tendeur avant

18

710-0672

Hex HD. Cap Scr. 5/16-24 x 1.25 Lg. (A)

Vis â tête hex. 5/16-24 x 1,25 po de lg (A)

 

710-0117

Hex Scr 5/16-24 x 1.00 (B)(C)

Vis â tête hex. 5/16-24 x 1,00 (B)(C)

19

710-0237

Hex Screw 5/16-24 x .62

Vis â tête hex. 5/16-24 x 0,62

20

710-0376

Hex Scr 5/16 x 1,00 Gr. 5

Vis â tête hex. 5/16 x 1,00 Qual. 5

21

710-04049

Hex. Hd. Screw 5/16-18 x 5/8

Vis â tête hex. 5/16-18 x 5/8

22

710-0347

Hex Screw 3/8-16 x 1.75 (A)

Vis â tête hex 3/8-16 x 1,75 (A)

 

710-0520

Hex Screw 3/8-16 x 1.50 (B)(C)

Vis â tête hex. 3/8-16 x 1,50 (B)(C)

23

710-0599

Hex Wash S-Tapp Scr 1/4-20 x .50

Vis autotaraudeuse a rondelle hex. de 1/4-20 x 0,5

24

710-3103

Hex Hd Cap Scr. 5/16-18 x 2.0 Gr. 5 (B)(C)

Vis â tête hex. 5/16-18 x 2,0 Qual. 5 (B)(C)

25

712-3000

Hex Cent L-Nut 3/8-16

Contre-écrou de blocage 3/8-16

26

712-3009

Hex L-Nut 5/16-18 (B)(C)

Écrou de blocage 5/16-18 (B)(C)

27

736-0119

L-Wash 5/16 ID (A)

Rondelle frein 5/16 DI (A)

28

750-0535

Spacer .380 ID x .625 OD x .227 (A)

Entretoise 0,380 DI x 0,625 DE x 0,227 (A)

 

736-3050

Flat Washer .406 ID x .81" (B)(C)

Rondelle plate 0,406 DI x 0,81 (B)(C)

29

736-3090

Flat Washer .260 x .687 x .062

Rondelle plate 0,260 x 0,687 x 0,062

30

736-0452

Cupped Washer

Rondelle creuse

31

710-0459A

Hex Scr 3/8-24 x 1.50

Vis â tête hex. 3/8-24 x 1,50

32

736-04181

Support Washer

Rondelle

33

732-04085

Forward Return Spring

Ressort de retour

34

786-04107

Support Mounting Bracket

Support

35

756-04170

Forward Idler Pulley

Poulie tendeur avant

36

714-0105

Square Key 3/16 x 1.00" Lg.

Clavette carrée 3/16 x 1,00 po de lg

37

736-3078

Flat Washer .344 ID x 1.0

Rondelle plate 0,344 DI x 1,0

38

736-04193

Cupped Washer

Rondelle creuse

39

710-0805

Hex Bolt 5/16-18 x 1,50" Lg. Gr. 5

Boulon hex. 5/16-18 x 1,50 po de lg Qual. 5

 

710-0395

Hex Bolt 5/16-18 x 2.25 (A)(B)

Vis â tête hex. 5/16-18 x 2,25 (A)(B)

40

712-04063

Flange Locknut 5/16-18 Gr. F Nylon

Contre-écrou à embase 5/16-18 Qual. F nylon

41

750-0258

Spacer .315" ID x .375" Lg. (A)

Entretoise 0,315 DI x 0,375 po de lg. (A)

42

736-0315

Flat Washer .76 ID x 1.5 OD x .12 (A)

Rondelle plate 0,76 DI x 1,5 DE x 0,12 (A)

42

736-04192

Flat Washer .786 x 1.0 x .031 (B)(C)

Rondelle plate 0,786 x 1,0 x 0,031 (B)(C)

43

736-0242

Cupped Washer .345 ID x .88 OD x .060

Rondelle creuse 0,345 DI x 0,88 DE x 0,060

44

749-04193

Bumper

Butoir

45

726-0201

Push Speed Nut

Écrou rapide d’enfoncer

46

714-0143

Klik Pin 1/4 Dia x 1.75

Goupille à déclique dia 1/4 x 1,75

47

734-04188

Complete Wheel Ass’y 10 x 2.75 (A)

Ensemble de roue comp. 10 x 2,75 (A)

48

634-04232

Complete Wheel Ass’y 13 x 5 x 6 (B)(C)

Ensemble de roue comp. 13 x 5 x 6 (B)(C)

 

634-04218

Rim Assembly (B)(C)

Jante (B)(C)

 

734-04163

Tire (B)(C)

Pneu (B)(C)

 

734-0255

Air Valve

Soupape à air

(A) For Model 643C/Pour modèle 643C

21A-6435

03.10.06

(B) For Model 643B/Pour modèle 643B

 

(C) For Model 645A/Pour modèle 645A

8

Parts List

Pièces

détachées

For parts and/or accessories refer to customer support on page 2.

Adressez-vous au «Service après-vente»

àla page 2 pour ce qui concerne les pièces et/ou accessoires.

29

Image 29
Contents 02/24/2006 772C0845Table of Contents Preparation TrainingOperation Heed ITS WarningNever pick up or carry machine while the engine is running Maintenance & StorageAssembly Steps AssemblyLoose Parts List IntroductionImportant The support brackets must be assembled to Outside of the handle- bar assemblyMove Tiller OFF Crate Wheel shaft LThread the #10-24 hex nut Z, Fig Install Forward Clutch CableThread the screw V into the cable adjuster ADD Motor OIL Check Transmission OIL LevelCheck Hardware Check all nuts and screws for tightnessWheel Drive Pins Features ControlsIntroduction Engine ControlsTo operate the Forward Clutch Bail Forward Clutch BailDepth Regulator Lever Reverse Clutch Control Models 643B & 645A onlyTo adjust the handlebars Handlebar Height AdjustmentFeatures and Controls Pre-Start ChecklistIntroduction BREAK-IN Operation Starting and StoppingStopping the Engine and Tiller Release all controls on the tillerOperating the Tiller Reduces tractionStopping the Tiller and Engine FreewheelAvoid Tilling Soggy, Wet Soil Read the following recommendations before tilling on slopesTilling Up and Down Slopes Vertical Tilling Loading and Unloading the Tiller Terrace GardeningTiller Lubrication Maintenance Schedule ProcedureCheck for OIL Leaks Check HardwareBolo Tines Transmission Gear OIL ServiceYou have good footing. Never permit tiller Removing/Installing a Tine AssemblyOnly Replacement Belt InformationDrive Belt Tension Models 643B & 645A To Check Reverse Belt TensionSpark Plug Service Engine Cleaning AIR Cleaner Service Engine OIL ServiceOFF-SEASON Storage To Check the Engine Oil LevelTrouble Shooting Warranty Page La page 2 pour ce qui concerne les pièces et/ou accessoires Parts List Pièces DétachéesAdressez-vous au «Service après-vente» Use as required to obtain between Part Description RÉF Pièce Page Part Description RÉF Pièce For parts and/or accessories refer to customer support on Page Juridictions les selon GarantieDépannage Teur -CARBURATEUR/RÉGULA DU Réglages Bougie LA DE EntretienLles -ÉTINCE-PARE L’ÉCRAN DE Entretien Moteur à l’huile changer Pour .BAIR À Filtre DU Entretien Moteur À L’HUILE DE VidangeMoteur DU Nettoyage Intérieur blocage de l’écrou serrez et tourner deMarche LA DE Courroie LA DE Sion Seulement 645A et 643B Modèles ArrièreTEN LA DE Réglage ET Vérification Avant Marche LABolo Dents AvantDents ArbreFond Pas ne pour niveau le fréquemment VérifiezMission Trans LA DE Engrenages Pour HuileEntretien Motoculteur DU Déchargement ET Chargement UtilisationCorporelles blessures Dents des NettoyageSauf déconseillons Risques des présenterTerre une travailler de Évitez DétrempéeTerre la pulvériser Les laissez et travaillant en détendu Soyez .b Corporelles Blessures des et matériels dégâts desMotoculteur, du contrôle de perte la Profondeur en plus dents les travaillerTravail Terre laSéparément fournie moteur du Réglage ChineFaites Ne Des ou corporelles blessures des entraîner Matériels dégâtsPeut avertissement cet de respect non Le Travailler à prêt soyez vous que ce jusqu’àCette Avant Marche LA DE D’EMBRAYAGE BarreRoues DES D’ENTRAÎNEMENT Goupilles Moteur DU Commandes’HUILE Plein Étape Septième AssemblageMoteur Incorrecte tension Remarque Installa Étape QuatrièmeAvant Marche LA DE ’EMBRAYAGE Câble DU TionMoto LE Sortir Étape Troisième Caisse LA DE CulteurRemarque Détachées pièces des ListeResponsabilité Votre SYMBOLE! CE Accompagne QUI L’AVERTISSEMENTRemisage et Entretien RespectezFonctionnement SYMBOLE! CE Accompagne QUI L’AVERTISSEMENT RespectezPréparation Général en UtilisationSaison hors Remisage et Entretien Commandes et CaractéristiquesDépannage 02/24/2006 772C0845 ’UTILISATION Notice

643B, 643C, 645A specifications

The Bolens 645A, 643C, and 643B are celebrated models in the lineup of Bolens garden tractors, known for their durability and versatility. These machines, produced during the 1970s and 1980s, are vintage favorites for homeowners and garden enthusiasts seeking rugged equipment for their gardening needs.

The Bolens 645A is especially noted for its robust build and powerful performance. Equipped with a 7-horsepower engine, the 645A can tackle a variety of tasks, from mowing to snow removal, making it a multipurpose tool in any garden or landscape. One of the main features of the 645A is its hydrostatic transmission, which allows for seamless speed adjustments, providing exceptional maneuverability in tight spaces and varied terrain.

Similarly, the Bolens 643C and 643B models boast impressive features and capabilities. The 643C is renowned for its compact yet powerful 6-horsepower engine. It includes a gear-driven transmission, which offers reliable power transfer and increased efficiency while operating under demanding conditions. The steady performance of the 643C makes it ideal for smaller properties, where precision and control are paramount.

The 643B, while slightly less powerful than its sibling, still holds its own with a solid 5-horsepower engine. It is particularly favored for its ease of use and relatively low maintenance requirements, making it a perfect choice for casual gardeners or those new to the world of garden tractors. Its straightforward controls and simple mechanisms ensure that users can quickly learn to operate it proficiently.

All three models are engineered with a focus on user comfort. The seating is designed ergonomically, allowing users to operate for extended periods without discomfort. Additionally, the accessibility for maintenance tasks is a notable characteristic, ensuring that both professional and amateur gardeners can perform regular upkeep with ease.

In terms of technology, these models utilize straightforward mechanical designs with minimal electronic components, which reduces the likelihood of breakdowns and simplifies repairs. The rugged construction of the chassis and attachments demonstrates Bolens' commitment to longevity and resilience, making these tractors a solid investment for any gardening enthusiast.

In summary, the Bolens 645A, 643C, and 643B models stand out in the garden tractor market due to their powerful engines, user-friendly designs, and robust construction. They represent a blend of efficiency and reliability, catering to a wide range of gardening tasks and maintaining a loyal following among vintage equipment enthusiasts.