CHECKING THE SPARK PLUG

––Only use the supplied universal wrench to remove or to install the spark plug.

––The gap between the two electrodes of the spark plug should be 0.7 - 0.8 mm (0.028” - 0.032”). If the gap is too wide or too narrow, adjust it. If the spark plug is clogged or contaminated, clean it thoroughly or replace it.

CAUTION: Never touch the spark plug connector while the engine is running (danger of high voltage electric shock).

SUPPLY OF GREASE TO GEAR CASE

––Supply grease (Shell Alvania 2 or equivalent) to the gear case through the grease hole every 30 hours. (Genuine MAKITA grease may be purchased from your MAKITA dealer.)

0.7mm - 0.8 mm (0.028” - 0.032”)

Gear case

Grease hole

CLEANING OF FUEL FILTER

WARNING: INFLAMMABLES STRICTLY PROHIBITED

Interval of Cleaning and Inspection: Monthly (every 50 operating hours)

Suction head in the fuel tank

––The fuel filter (1) of the suction head is used to filter the fuel required by the carburetor.

––A periodical visual inspection of the fuel filter is to be conducted. Open the tank cap, use a wire hook and pull out the suction head through the tank opening. If the filter is hard or clogged up, replace it.

––Replace the fuel filter at least quarterly to ensure an enough fuel supply to the carburetor. Otherwise an insufficient fuel supply will cause the engine start failure and limited maximum speed.

REPLACEMENT OF FUEL PIPE

CAUTION: INFLAMMABLES STRICTLY PROHIBITED

Interval of Cleaning and Inspection: Daily (every 10 operating hours)

Replacement: Annually (every 200 operating hours)

Replace the fuel pipe every year, regardless of operating frequency. Fuel leakage may lead to fire.

If any leakage is detected during inspection, replace the fuel pipe immediately.

INSPECTION OF BOLTS, NUTS AND SCREWS

––Retighten loose bolts, nuts, etc.

––Check the fuel cap and oil cap for tightness. Check for fuel and oil leakage.

––Replace damaged parts with new ones for safety operation.

Fuel pipe

Hose clamp

Fuel filter (1)

Fuel pipe

CLEANING OF PARTS

––Always keep the engine clean.

––Keep the cylinder fins free of dust or dirt. Dust or dirt adhering to the fins will cause piston seizure.

REPLACEMENT OF GASKETS AND PACKINGS

In reassembling the engine, be sure to replace the gaskets and packings with new ones.

Any maintenance or adjustment work that is not included and described in this manual is only to be performed by Authorized Service Agents.

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Makita EM2650UH/Em2650LH manual Checking the Spark Plug, Supply of Grease to Gear Case, Cleaning of Fuel Filter
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EM2650UH/Em2650LH specifications

The Makita EM2650UH and EM2650LH are advanced brushcutters designed for professional landscapers and gardening enthusiasts who require powerful and reliable tools. These models are part of Makita's renowned outdoor power equipment range, offering exceptional performance and cutting efficiency.

One of the standout features of both the EM2650UH and EM2650LH is their powerful 25.7 cc two-stroke engine. This engine provides ample power for various cutting applications, ranging from light grass trimming to tougher brush clearing tasks. The engines are designed for efficient fuel consumption, enabling longer operational time with fewer refueling stops.

These brushcutters are equipped with a U-shaped handle design that allows for a comfortable grip and improved control during operation. This ergonomic feature reduces fatigue, enabling users to work for extended periods without discomfort. Additionally, the EM2650UH model features a unique telescopic shaft that allows for adjustments, accommodating users of varying heights and ensuring optimal control.

Another innovative technology incorporated into these models is the "Easy Start" system. This feature significantly reduces the effort required to start the engine, enhancing user experience, especially in challenging conditions. Additionally, both models include a heavy-duty nylon cutting head designed for speed and efficiency, allowing for quick line changes and minimal downtime.

The EM2650UH and EM2650LH also feature Makita's anti-vibration technology, which minimizes user fatigue during prolonged use by absorbing vibrations generated during operation. This ensures smoother operation and improved precision in cutting tasks.

Durability is another key characteristic of these brushcutters. Constructed with high-quality materials, they can withstand the rigors of professional use in various environments, ensuring reliability and longevity. With an impressive cutting width, these models can tackle larger areas efficiently, making them ideal for landscaping businesses and lawn care professionals.

In summary, the Makita EM2650UH and EM2650LH brushcutters combine power, comfort, and efficiency, making them top choices for anyone serious about outdoor maintenance. With their ergonomic design, advanced starting technology, and robust performance features, they offer the ideal balance for tackling any grass or brush cutting job effectively and comfortably.
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