MAINTENANCE

Maintenance schedule

The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. The user must only carry out the maintenance and service work described in this Operator’s Manual. More extensive work must be carried out by an authorized service workshop.

Maintenance

Daily

 

Weekly

Monthly

maintenance

maintenance

maintenance

 

 

 

 

 

 

Clean the outside of the machine.

 

X

 

 

 

 

 

 

 

Make sure the throttle trigger lock and the throttle function correctly from a

 

X

 

 

safety point of view.

 

 

 

 

 

 

 

 

 

 

 

 

Check that the stop switch works correctly.

 

X

 

 

 

 

 

 

 

Check that the blades do not move when the engine is idling or when the

 

X

 

 

choke is in the start throttle position.

 

 

 

 

 

 

 

 

 

 

 

 

Check that the blades are undamaged and show no signs of cracking or

 

X

 

 

other damage. Replace the blades if necessary.

 

 

 

 

 

 

 

 

 

 

 

 

Clean the air filter. Replace if necessary.

 

X

 

 

 

 

 

 

 

Check that nuts and screws are tight.

 

X

 

 

 

 

 

 

 

Check that there are no fuel leaks from the engine, tank or fuel lines.

 

X

 

 

 

 

 

 

 

Check the starter and starter cord.

 

 

X

 

 

 

 

 

 

Clean the outside of the spark plug. Remove it and check the electrode

 

 

 

 

gap. Adjust the gap to 0,6 mm or replace the spark plug. Check that the

 

 

X

 

spark plug is fitted with a suppressor.

 

 

 

 

 

 

 

 

 

Clean the machine’s cooling system.

 

 

X

 

 

 

 

 

 

Clean or replace the spark arrestor mesh on the muffler (only applies to

 

 

X

 

mufflers without a catalytic converter).

 

 

 

 

 

 

 

 

 

 

 

 

Clean the outside of the carburettor and the space around it.

 

 

X

 

 

 

 

 

 

Fill the gear housing with grease. This should be carried out approximately

 

 

X

 

every 20 working hours.

 

 

 

 

 

 

 

 

 

 

 

 

Check that the screws that hold the blades together are correctly

 

 

X

 

tightened.

 

 

 

 

 

 

 

 

 

 

 

 

Clean the fuel tank.

 

 

 

X

 

 

 

 

 

Check the fuel filter from contamination and the fuel hose from cracks or

 

 

 

X

other defects. Replace if necessary.

 

 

 

 

 

 

 

 

 

 

 

 

Check all cables and connections.

 

 

 

X

 

 

 

 

 

Check the clutch, clutch springs and the clutch drum for wear. Replace if

 

 

 

X

necessary by an autorized service workshop.

 

 

 

 

 

 

 

 

 

 

 

 

Replace the spark plug. Check that the spark plug is fitted with a

 

 

 

X

suppressor.

 

 

 

 

 

 

 

 

 

 

 

 

Check and clean the spark arrestor mesh on the muffler (only applies to

 

 

 

X

mufflers fitted with a catalytic converter).

 

 

 

 

 

 

 

 

 

 

 

 

To reduce the fire hazard, clean dirt, leaves and surplus lubricant, etc from

 

 

 

X

the muffler and engine.

 

 

 

 

 

 

 

 

 

 

 

 

20 – English

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Jonsered HTE2123 manual Maintenance schedule, Maintenance Daily Weekly Monthly
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HTE2123 specifications

The Jonsered HTE2123 is a cutting-edge chainsaw that stands out in the market for its combination of power, efficiency, and user-friendly design. Targeted towards both professional users and DIY enthusiasts, this model embodies the rugged reliability and performance that Jonsered is known for, making it an excellent choice for a variety of forestry tasks.

One of the main features of the HTE2123 is its robust engine, which delivers a substantial power output. The chainsaw is equipped with a high-performance 21.4 cc two-stroke engine, providing ample torque and speed to tackle demanding jobs. This engine complies with rigorous emissions standards, making it an eco-friendlier option for users concerned about environmental impact.

A significant aspect of the HTE2123 is its advanced starting technology. The chainsaw is fitted with an ergonomic starting system that facilitates easy and reliable starting, reducing the frustration often associated with starting internal combustion engines. This feature is especially beneficial in cold conditions or after prolonged periods of non-use.

The chainsaw also boasts a lightweight design, weighing approximately 4.2 kg, which enhances maneuverability and reduces user fatigue during extended periods of operation. The well-designed handle provides a comfortable grip and allows for optimal control, ensuring precision during cuts.

In terms of safety, the HTE2123 is equipped with several important safety features. It features a chain brake that rapidly halts chain movement in the event of kickback, protecting the user from potential injury. Additionally, the chainsaw includes a protective cover for the chain, adding an extra layer of security when the saw is not in use.

Another characteristic of the Jonsered HTE2123 is its ease of maintenance. The chainsaw is designed with accessibility in mind, enabling quick and straightforward access to the air filter and spark plug. This simplicity ensures that regular maintenance can be performed with minimal downtime, keeping the tool in optimal working condition.

Overall, the Jonsered HTE2123 is a well-rounded chainsaw, merging power, efficiency, and user-centric features. Whether for pruning, felling, or general woodcutting tasks, this model delivers reliability and performance, making it a valuable asset for anyone looking to enhance their outdoor work experience. With its ease of use and superior engineering, it is well-suited for both novice and experienced operators alike.
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