Replacing the Drive Belt

MAINTENANCE

If auger v-belt becomes worn, oil-soaked, excessively cracked, frayed, or otherwise damaged, replace the belt.

1.Remove the drive side cover by removing the six screws as shown in (Figure 34).

			2
			1
	3
			2
	Figure 34
1.	Drive side cover	5.	Idler pulley
2.	Screw	6.	Engine pulley
3.	Drive pulley	7.	Auger V-Belt

4.Idler arm

2.Remove drive pulley from the auger shaft.

NOTE: Nut is welded to drive pulley and has left handed threads.

3. Remove the auger v-belt from the drive pulley.

4.Install the new auger v-belt and drive pulley, routing it as shown in Figure 35.

NOTE: Route the new auger v-belt first around the engine pulley, then the idler pulley, and finally around the drive pulley while pressing down on the front of the idler arm. (Figure 35).

5.Install the drive side cover with the screws removed in step 1.

NOTE: Ensure belt keeper on the plastic side panel engages between belt and frame before bolting down.

Figure 35

1.Idler arm

2.Idler pulley

3.Engine pulley

4.Drive pulley

NOTE: Ensure that the auger v-belt is properly adjusted and operating; refer to Checking the Control Cable and Adjusting the Control Cable in the Maintenance section of this manual.

ST 151 specifications

The Husqvarna ST 151 is a well-known snow blower designed to tackle winter's toughest challenges while ensuring ease of use and reliability. Aimed primarily at homeowners with medium-sized driveways and sidewalks, this equipment combines innovative features with powerful performance, making it an ideal choice for anyone looking to manage snow efficiently.

One of the standout features of the ST 151 is its compact and lightweight design. Weighing in at just around 121 pounds, it allows for easy maneuverability, ensuring users can navigate tight spaces and corners without hassle. This makes it especially appealing for residential users who need to clear snow from narrow driveways or pathways. The unit is powered by a reliable 1.6 kW engine, providing robust performance that allows it to tackle various snow conditions while maintaining excellent efficiency.

The ST 151 is equipped with a durable auger and efficient throwing mechanism, which together work to quickly and effectively clear snow. The auger is designed to collect snow efficiently, while the impeller throws the snow up to 33 feet away, allowing for impressive snow displacement. This feature is particularly useful for users living in areas where heavy snowfall is common, as it reduces the need for repeated passes.

Another noteworthy aspect of the Husqvarna ST 151 is its adjustable discharge chute. The user-friendly lever allows for easy manipulation of the chute direction, enabling operators to control where the snow is thrown. This functionality enhances overall efficiency and allows for effective snow management without the risk of damaging surrounding areas.

For added convenience, the snow blower comes equipped with an easy-start system, which allows for reliable ignition even in cold weather. This is complemented by its ergonomic controls, including a comfortable grip, allowing users to operate the machine with minimal effort. The wheels are designed for optimal traction, ensuring stability and control on slippery surfaces.

Safety is also a priority with the Husqvarna ST 151. The snow blower includes features designed to keep the user secure while operating the machine, further enhancing the overall user experience. With its combination of power, efficiency, and user-friendly design, the Husqvarna ST 151 stands out as an excellent choice for homeowners looking to maintain their property during the winter months. Its commitment to durability and performance makes it a reliable partner in snow removal tasks.