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Ryobi RY34426, RY34446 - User Manual

Ryobi RY34426, RY34446
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OPERATOR’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR
30CC 4-CYCLE
STRING TRIMMERS
TAILLE-BORDURES À LIGNE
4 TEMPS DE 30 CC
RECORTADORAS DE HILO
DE CUATRO TIMPOS 30 CC
ALL VERSIONS
TOUTES LES VERSIONS
TODAS LAS VERSIONES
C430
RY34426
S430
RY34446
Le taille-bordures à ligne a été conçue et fabriquée conformément
à nos strictes normes de fiabilité, simplicité d’emploi et sécurité
d’utilisation. Correctement entretenue, elle vous donnera des
années de fonctionnement robuste et sans problème.
AVERTISSEMENT : Pour réduire les risques de
blessures, l’utilisateur doit lire et veiller à bien comprendre le
manuel d’utilisation avant d’employer ce produit.
Su recortadoras de hilo ha sido diseñada y fabricada de conformidad
con las estrictas normas para brindar fiabilidad, facilidad de uso
y seguridad para el operador. Con el debido cuidado, le brindará
muchos años de sólido y eficiente funcionamiento.
ADVERTENCIA: Para reducir el riesgo de lesiones,
el usuario debe leer y comprender el manual del operador antes
de usar este producto.
CONSERVER CE MANUEL POUR
FUTURE RÉFÉRENCE
GUARDE ESTE MANUAL PARA
FUTURAS CONSULTAS
SAVE THIS MANUAL FOR FUTURE REFERENCE
Your string trimmer has been engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before using
this product.
NOTICE AVIS AVISO
Do not use E15 or E85 fuel (or fuel containing greater than 10% ethanol) in this product. It is a violation
of federal law and will damage the unit and void your warranty.
Ne pas utiliser d’essence E15 ou E85 (ou un carburant contenant plus de 10 % d’éthanol) dans ce
produit. Une telle utilisation représente une violation de la loi fédérale et endommagera l’appareil et annulera la garantie.
No utilice combustibles E15 o E85 (ni combustibles que contengan más de 10 % de etanol) con este producto. Esto constituye
una violación a la ley federal, dañará la unidad y anulará la garantía.

Questions and Answers

  • A
    Andrew HillJul 31, 2025
    How to start a Ryobi RY34426, RY34446 that won't start?
    • M
      Mrs. Kathleen ArcherJul 31, 2025
      If the Ryobi Trimmer engine won't start, possible causes include no spark, no fuel, or a flooded engine. Try cleaning or replacing the spark plug and resetting the spark plug gap. Push the primer bulb until it's full of fuel; if it doesn't fill, the primary fuel delivery system may be blocked, so you should contact a service dealer. If the primer bulb fills, the engine may be flooded. To resolve this, set the choke lever to the FULL CHOKE position, squeeze the trigger, and repeatedly pull the rope until the engine starts and runs. Note that depending on how flooded the engine is, this might require numerous pulls.
  • J
    Jennifer JonesAug 6, 2025
    Why does my Ryobi RY34426, RY34446 Trimmer engine not reach full speed and emits excessive smoke?
    • C
      crystal49Aug 6, 2025
      If the Ryobi Trimmer engine does not reach full speed and emits excessive smoke, the air filter or spark arrestor screen might be dirty, or the spark plug may be fouled. Try cleaning the air filter. You may also need to contact a servicing dealer. Another option is to clean or replace the spark plug and reset the spark plug gap.
  • I
    igreenAug 12, 2025
    What to do if Ryobi RY34426, RY34446 Trimmer line will not advance?
    • M
      Monica PittmanAug 12, 2025
      If the line on your Ryobi Trimmer will not advance, it could be due to several reasons: the line is welded to itself, there is not enough line on the spool, the line is worn too short, the line is tangled on the spool, or the engine speed is too slow. Replace the line, install more line, pull the lines while alternately pressing down on and releasing the spool retainer, or remove the line from the spool and rewind it. Also, make sure to advance the line at full throttle.
  • T
    tyrone48Aug 18, 2025
    What to do if Ryobi RY34426, RY34446 Trimmer rope cannot be pulled?
    • C
      csandovalAug 18, 2025
      If the Ryobi Trimmer rope cannot be pulled, it is usually caused by storing the unit for an extended time with the engine in an upside-down position, causing oil to enter the combustion chamber. Remove and clean the spark plug. Drain the oil out of the spark plug hole, then reinstall the spark plug. Check the engine lubricant and add if necessary before starting.
  • M
    Michele WareAug 25, 2025
    What to do if Ryobi RY34426, RY34446 starts, runs, and accelerates but will not idle?
    • J
      James ZavalaAug 25, 2025
      If the Ryobi Trimmer engine starts, runs, and accelerates but will not idle, the idle speed screw on the carburetor likely needs adjustment. Turn the idle speed screw clockwise to increase the idle speed.

Summary

Introduction to Ryobi String Trimmers

General Safety Rules for String Trimmers

Specific Safety Rules for String Trimmers

Symbols and Signal Words

Product Features

Product Specifications

Detailed specifications including weight, cutting width, engine displacement, lubricant volume, and line diameter.

Assembly Instructions

Unpacking and Packing List

Instructions for removing the product from packaging and verifying all included accessories and parts.

Operating the String Trimmer

Fueling and Lubricant Procedures

Covers safe fueling, refueling, and checking/adding engine lubricant for optimal performance and safety.

Starting, Stopping, and General Operation

Guides on starting, stopping, and safe handling of the trimmer, including warnings about hot surfaces and proper grip.

Cutting Techniques and Line Management

Instructions on advancing the cutting line, effective cutting tips, and the role of the grass deflector.

Maintenance Procedures

Spool and Line Replacement

Detailed steps for replacing the trimmer spool and line, including specific instructions for Reel-Easy system.

Engine and Filter Maintenance

Procedures for adjusting idle speed, cleaning the air filter, and replacing the spark plug for engine health.

Fuel System and Lubricant Management

Maintenance of the fuel cap, tank, lines, and changing engine lubricant for sustained performance.

Valve Clearance and Storage

Steps for adjusting camshaft-to-rocker arm clearance, proper product storage, and high altitude operation advice.

Maintenance Schedule Overview

A schedule outlining recommended inspection, cleaning, and replacement intervals for various maintenance parts.

Troubleshooting Common Issues

Limited Warranty Statement

Ryobi RY34426, RY34446 Specifications

General IconGeneral
BrandRyobi
ModelRY34426, RY34446
CategoryTrimmer
LanguageEnglish

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