McCulloch 952715745, 433L, 115306026 Operation, Attaching the Transport Guard, Fueling Engine

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9.Remove the screwdriver.

10.Turn blade by hand. If the blade binds against the shield, or appears to be uneven, the blade is not centered, and you must re- install.

NOTE: To remove blade, insert screwdriver into aligned holes. Unthread the nut and remove parts. Be sure to store parts and instructions for future use.

ATTACHING THE TRANSPORT GUARD

NOTE: The transport guard must always be attached to the blade when the machine is be- ing transported or in storage.

1.Remove ends of wire retainer from the clips on the transport guard.

2.Lift wire retainer and position blade in transport guard.

3.Place wire retainer over blade and insert both ends of wire retainer back into clips.

Wire retainer

Transport

 

guard

Clip

 

OPERATION

WARNING: Be sure to read the fuel information in the safety rules before you be- gin. If you do not understand the safety rules, do not attempt to fuel your unit. Contact an authorized service dealer.

FUELING ENGINE

WARNING: Remove fuel cap slowly when refueling.

This engine is certified to operate on unleaded petrol. Before operation, petrol must be mixed with a good quality 2-cycle air-cooled engine oil. We recommend McCulloch brand oil mixed at a ratio of 40:1 (2.5%). A 40:1 ratio is obtained by mixing 5 liters of unleaded petrol with 0,125 liter of oil. DO NOT USE automotive oil or boat oil. These oils will cause engine damage. When mixing fuel, follow instructions printed on oil con- tainer. Once oil is added to petrol, shake con- tainer momentarily to assure that the fuel is thor- oughly mixed. Always read and follow the safety rules relating to fuel before fueling your unit.

IMPORTANT

Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic petrol can damage the fuel system of an engine while in storage. To avoid engine problems, empty the fuel system before storage for 30 days or longer. Drain the fuel tank, start the en- gine and let it run until the fuel lines and carbure- tor are empty. Use fresh fuel next season. Nev- er use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

HOW TO STOP YOUR UNIT

SStop the engine by pushing and holding the ON/STOP switch in the STOP position until the engine stops.

ON/STOP switch

HOW TO START YOUR UNIT

WARNING: Avoid any contact with the muffler. A hot muffler can cause serious burns.

STARTING A COLD ENGINE (or a warm engine after running out of fuel)

Starting position

Primer Starter

Throttle bulb handle lock--out

ThrottleMuffler trigger Start

lever

NOTE: The throttle lock--out is designed to prevent unintentional use of the throttle trig- ger. The lock--out must be pressed with the palm of your hand as you grip the throttle han- dle before the trigger can be used. DO NOT squeeze the throttle trigger until the engine has started and runs.

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Contents Manuel D’INSTRUCTIONS BetriebsanweisungManual DE Instrucciones 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 ClampConfiguring Your Unit Assembly Information Trimmer HeadAttaching the Shield 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 CouplerOperating Instructions for USE with Trimmer Head Trimmer Line AdvanceCutting Methods Operating Instructions for USE with Weed Blade MowingSweeping Edger Safety Additional Safety RulesBLOWER/VACUUM Safety Cultivator SafetyHedge Trimmer Safety Pole Pruner SafetyOnly use for pruning limbs or branches up to Cm in diameter Maintenance Service and Adjustments Replace Spark PlugReplacing the Line Blade Replacement Carburetor AdjustmentEngine will not idle when the throttle is re- leased Seasonal Storage StorageEngine OtherTroubleshooting Table Cause Remedy EC Declaration of Conformity Only applies to Europe Declaration of ConformityTechnical Data Approved accessories TypeSee Note

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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