MAINTENANCE

Cooling system

To maintain as low an operating temperature as possible the engine is equipped with a cooling system.

The cooling system consists of:

1.An air intake on the starter unit.

2.Cooling fins on the flywheel.

3.Cooling fins on the cylinder

4.Cylinder cover (leads cold air onto the cylinder).

Clean the cooling system using a brush at least once a week, in difficult conditions more often.

A dirty or blocked cooling system leads to the engine overheating resulting in damage to the cylinder and piston.

4

3

1

2

Drive shaft

The flexible drive shaft is lubricated with special grease. The shaft must be lubricated at least every 25 working hours. A tube of drive shaft grease is supplied with every machine. NOTE! Do not use gearbox grease on the drive shaft.

• Lift up the locking button that holds the drive shaft sleeve in the clutch cover.

• Remove the clip that holds the throttle cable on the drive shaft.

• Pull the drive shaft sleeve out of the clutch cover.

• Remove the drive shaft

from the sleeve either by

shaking it out or pulling it

out using pliers.

Air filter

The air filter should be cleaned regularly removing dust and dirt to avoid:

•carburettor malfunction

•starting problems

•reduced engine power

•unnecessary wear to engine parts

•abnormal fuel consumption

Clean the filter after every 25 hours or more regularly if operating conditions are exceptionally dusty.

Cleaning the air filter Dismantle the air filter cover and remove the air filter. Wash in clean, warm soapy water. Ensure that the filter is dry before refitting. An air filter used for a long period of time can never be cleaned completely. There- fore it is necessary to replace the filter from time to time with a new filter. A dam- aged air filter must always be replaced.

• Coat the surface of the

shaft with grease from the

tube. Spread it out using a

brush or rag.

• Slide the drive shaft back into the sleeve. Make sure the shaft engages correctly by turning it and pushing at the same time.

•When the shaft is correctly installed in the sleeve the end of the shaft

should project about 10 mm beyond the edge of the sleeve.

•Rotate the shaft and push it in at the same time.

•Install the drive shaft

sleeve in the clutch cover so that the hole is positioned directly underneath the locking button on the clutch cover.

20 – English

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Husqvarna 152RB manual Cooling system, Drive shaft, Air filter
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152RB specifications

The Husqvarna 152RB is a robust and versatile brushcutter designed for both professional landscapers and avid garden enthusiasts. Known for its powerful performance and user-friendly features, the 152RB is an essential tool for tackling tough vegetation and maintaining gardens, parks, and large outdoor areas.

One of the standout features of the Husqvarna 152RB is its potent and efficient engine. Equipped with a 25.4cc two-stroke engine, it delivers exceptional power and torque while maintaining fuel efficiency. The X-Torq engine technology reduces fuel consumption by up to 20% and lowers emissions, making it an environmentally friendly choice for eco-conscious users. This engine design not only ensures compliance with emissions standards but also enhances the overall durability and reliability of the tool.

The ergonomic design of the 152RB sets it apart from competitors. It features an adjustable harness that distributes weight evenly, reducing strain on the user during prolonged operation. The bike handle is specifically designed for better control and comfort, allowing users to maneuver easily through different terrains and angles. The anti-vibration system further enhances comfort by minimizing vibrations that can lead to fatigue, making it ideal for long workdays.

Another noteworthy characteristic is the brushcutter's versatility. The Husqvarna 152RB can be fitted with a variety of cutting attachments, such as trimmer heads and blades, enabling users to customize the tool based on their needs. This adaptability makes it suitable for trimming grass, cutting brush, and even tackling thicker vegetation, providing an all-in-one solution for landscape maintenance.

Husqvarna has also incorporated user-friendly features that simplify operation and maintenance. The air filter is easily accessible, allowing for quick cleaning and replacement, while the Smart Start technology ensures effortless starting with minimal effort. The fuel tank is transparent, enabling users to easily monitor fuel levels without guesswork.

In conclusion, the Husqvarna 152RB is a feature-rich brushcutter that combines power, efficiency, and user comfort. With its advanced engine technology, ergonomic design, and versatility, it is tailored for performance and durability, making it a preferred choice for professionals and homeowners alike who seek a dependable solution for their outdoor maintenance tasks. Whether you’re trimming your yard, clearing overgrown areas, or maintaining large landscapes, the Husqvarna 152RB stands out as a reliable companion.
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