McCulloch 115306026, 952715745, 433L instruction manual Blade Replacement, Carburetor Adjustment

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8.Position the lines in the guide slots. Guide slot

Guide slot

9.Place the spool in the cover as shown below.

10.Insert the ends of the lines through exit holes in the sides of the cover.

Line exit hole

Cover

11.Reinstall the spool and cover onto the trimmer head. Push until cover snaps into place.

BLADE REPLACEMENT

Refer to the ASSEMBLY section for blade re- placement instructions and illustrations.

CARBURETOR ADJUSTMENT

WARNING: Keep others away when making idle speed adjustments. The trimmer head will be spinning during most of this pro- cedure. Wear your protective equipment and observe all safety precautions. After making adjustments, the trimmer head must not move/spin at idle speed.

The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions:

S Engine will not idle when the throttle is re- leased.

SThe trimmer head moves/spins at idle speed. Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unit by hand while running and making ad- justments. Keep all parts of your body away from the cutting attachment and muffler.

Idle Speed Adjustment

Allow engine to idle. Adjust speed until engine runs without trimmer head moving or spinning (idle speed too fast) or engine stalling (idle speed too slow).

S Turn idle speed screw clockwise to in- crease engine speed if engine stalls or dies.

S Turn idle speed screw counterclockwise to decrease engine speed if trimmer head moves or spins at idle speed.

WARNING: Recheck the idle speed after each adjustment. The trimmer head must not move or spin at idle speed to avoid serious injury to the operator or others.

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Contents Manual DE Instrucciones Manuel D’INSTRUCTIONSBetriebsanweisung Identification What is WHAT? Table of ContentsSafety Rules Identification of SymbolsUnit / Maintenance Safety Operator SafetyAssembly Assembly of Shoulder Strap Installing Trimmer AttachmentAttaching the Handle To Relocate Shoulder Strap ClampAttaching the Shield Configuring Your UnitAssembly Information Trimmer Head Assembly Information Weed Blade Installation of the Trimmer HeadInstallation of the Metal Blade ShieldGearbox Aligned holes Dust cup Retaining washerHOW to Start Your Unit HOW to Stop Your UnitOperation Attaching the Transport GuardStarting a Warm Engine Installing Optional ATTACH- MentsStarting a Flooded Engine Operating the CouplerCutting Methods Operating Instructions for USE with Trimmer HeadTrimmer Line Advance Sweeping Operating Instructions for USE with Weed BladeMowing Edger Safety Additional Safety RulesBLOWER/VACUUM Safety Cultivator SafetyOnly use for pruning limbs or branches up to Cm in diameter Hedge Trimmer SafetyPole Pruner Safety Maintenance Replacing the Line Service and AdjustmentsReplace Spark Plug Engine will not idle when the throttle is re- leased Blade ReplacementCarburetor Adjustment Seasonal Storage StorageEngine OtherTroubleshooting Table Cause Remedy EC Declaration of Conformity Only applies to Europe Declaration of ConformitySee Note Technical DataApproved accessories Type

115306026, 433L, 952715745 specifications

The McCulloch 433L is a robust and versatile string trimmer designed for homeowners and landscaping professionals alike. It boasts a powerful 32cc engine that provides ample power for tackling tough grass and weeds in various environments. The 433L is ideal for those who require reliability and performance in a lightweight package, making it easy to navigate through gardens and yards.

One of the standout features of the McCulloch 433L is its Smart Start technology. This innovative system allows for easier starting, reducing resistance in the starter cord by up to 40 percent, which means users can get to work quicker without the hassle of multiple pull starts. This is particularly beneficial for those who may not have the time or strength for repeated attempts.

The design of the McCulloch 433L is focused on user comfort and control. It features an adjustable loop handle, allowing for optimal grip and maneuverability. Additionally, the lightweight construction, weighing in at only 10.6 lbs, minimizes fatigue during extended use. The trimmer also includes a bump feed line advancement system, enabling users to quickly and conveniently advance the trimming line with a gentle tap on the ground.

Durability is a vital aspect of the McCulloch 433L, as it is equipped with a heavy-duty cutting head that can withstand the rigors of frequent use. The cutting width of 17 inches ensures efficient coverage, allowing users to trim large areas in less time.

The construction of the trimmer also employs anti-vibration technology, which helps reduce strain on the user’s hands and arms while operating the tool. This is especially advantageous for those who use string trimmers regularly, as it contributes to a more pleasant experience.

In terms of fuel efficiency, the McCulloch 433L’s engine design optimizes fuel consumption, reducing the frequency of refueling and downtime during jobs. This makes it a practical choice for long-term projects where efficiency is paramount.

Overall, the McCulloch 433L combines powerful performance with innovative technologies, making it an excellent choice for both casual yard maintenance and professional landscaping needs. Its user-friendly features, comfort-oriented design, and strong engine enable users to maintain their landscapes with ease and confidence.
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