OWNER’S MANUAL

SERVICE

PROCEDURES

Continued

NOZZLE

(35/55,000 BTU/Hr Models)

1.Remove upper shell (see Upper Shell Removal, page 8).

2.Remove fan (see Fan, page 8).

3.Remove fuel and air line hoses from nozzle assembly.

4.Turn nozzle assembly 1/4 turn to left and pull toward motor to remove.

5.Place plastic hex-body into vise and lightly tighten.

6.Carefully remove nozzle from the nozzle adapter using 5/8" socket wrench.

7.Blow compressed air through face of nozzle. This will free any dirt in nozzle area.

8.Inspect nozzle sleeve for damage.

Combustion

Chamber

Nozzle

Assembly

9.Replace nozzle into nozzle adapter un- til nozzle seats. Tighten 1/3 turn more using 5/8" socket wrench (40-45 inch- pounds).

10.Attach nozzle assembly to burner strap.

11.Attach fuel and airline hoses to nozzle assembly.

12.Replace fan (see Fan, page 8).

13.Replace fan guard and upper shell.

NOZZLE

(110/150,000 BTU/Hr Models)

1.Remove upper shell (see Upper Shell Removal, page 8).

2.Remove fan (see Fan, page 8).

3.Remove fuel and air line hoses from burner head.

4.Remove spark plug wire from spark plug.

5.Remove spark plug from burner head using 13/16" open-end wrench.

Nozzle

Burner Assembly

Strap

6.Remove three screws using

5/16" nut-driver and remove burner head from combustion chamber.

7.Place burner head into vise and lightly tighten.

8.Carefully remove nozzle from burn-er head using 5/8" socket wrench (see Fig- ure 26, page 12).

9.Blow compressed air through face of nozzle. This will free any dirt in nozzle area.

10.Inspect nozzle sleeve for damage.

11.Replace nozzle into burner head and tighten firmly (80-110 inch-pounds).

12.Attach burner head to combustion chamber.

13.Install spark plug in burner head.

14.Attach spark plug wire to spark plug.

15.Attach fuel and airline hoses to burner head.

16.Replace fan (see Fan, page 8).

17.Replace fan guard and upper shell.

Nozzle

Nozzle

Face

Sleeve

Nozzle

 

Nozzle

 

Adapter

 

Air Line

 

Fitting

Fuel Line

Figure 23 - Removing Nozzle Assembly,

35/55,000 BTU/Hr Models

Air Line Hose

Fuel Line Hose

Figure 22 - Removing Air and Fuel Line

Hoses, 35/55,000 BTU/Hr Models

Fitting

Figure 24 - Nozzle and Nozzle Adapter, 35/55,000 BTU/Hr Models

Continued

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Homelite HH110 & HH150A, HH35A, HH55 owner manual Nozzle, 110/150,000 BTU/Hr Models

HH55, HH110 & HH150A, HH35A specifications

The Homelite HH110 and HH150A chainsaws, along with the HH55 and HH35A models, are notable products in Homelite's lineup, known for their reliability and performance in various cutting tasks. Each model has specific features and technologies that make them suitable for different user needs.

The Homelite HH110 is a robust chainsaw powered by a durable 110cc engine, providing ample power for both professional and heavy-duty home use. It features a lightweight design, which allows extended use without excessive fatigue. The HH110 is equipped with an automatic chain oiler, ensuring consistent lubrication during operation, thereby prolonging the life of the chain and the bar.

In contrast, the Homelite HH150A offers a lower displacement engine at 150cc, making it an ideal choice for homeowners or those needing a manageable yet powerful tool. It comes with features such as a primer bulb for easier starting and a tool-less chain tensioning system, which allows for quick adjustments without the need for additional tools. This model is celebrated for its user-friendly design.

The HH55 chainsaw has historically been a classic model, cherished for its reliability during the mid-range power segment with its effective 55cc engine. It maintains a balance between power and lightweight construction. This chainsaw is often favored by users who require a dependable tool for moderate cutting tasks, making it suitable for both occasional users and professionals who require efficient performance.

On the smaller side, the HH35A is characterized by its compact design and lighter weight, featuring a 35cc engine. This model is perfect for less intensive tasks such as pruning or trimming. Its ergonomic design and excellent maneuverability make it appealing to new users or those looking for a dependable tool for maintaining their yard.

All these models feature advanced technologies like anti-vibration systems, which help reduce fatigue during use, and easy-access air filters for straightforward maintenance. The Homelite chainsaws also employ efficient fuel systems that optimize performance and reduce emissions, aligning with modern environmental standards. With a variety of models available, Homelite offers options for every user, ranging from the powerful HH110 to the compact HH35A, ensuring there’s a suitable chainsaw for every cutting need.