Homelite HHC150A, HHC35A, HHC100A owner manual Spark Plug Removal, 35 Model

Page 14

Spark Plug

(35 Model)

1.Remove upper shell (see page 12).

2.Remove fan (see page 12).

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

4.Remove spark plug cable from spark plug.

5.Remove two (2) screws using 5/16" nut-driver and remove burner strap.

6.Place hex-body of spark plug into vise and tighten.

7.Remove spark plug mounting nut using 11/16" open-end wrench.

8.Remove burner strap from spark plug.

9.Clean and regap spark plug electrodes to .055" (1.4 mm) gap.

10.Replace burner strap onto spark plug. Rotate burner strap to position spark plug electrodes as shown in Figure 19.

11.Tighten spark plug with spark plug mounting nut.

12.Release hex-body of spark plug from vise.

13.Replace burner strap onto combus- tion chamber.

14.Attach spark plug cable to spark plug.

15.Attach fuel and air line hoses to nozzle assembly.

16.Replace fan (see page 12).

17.Replace fan guard and upper shell.

Combustion	Spark Plug
Combustion	Mounting Nut
Chamber	Burner	Spark
	Strap	Spark	Spark Plug
	Strap	Plug
		Plug
			Cable

	Nozzle Assembly
Air Line	Fuel Line Hose
Hose

Figure 17- Spark Plug Removal, 35 Model

Bend Here to Adjust Gap

.055" (1.4 mm) Gap

Figure 18 - Spark Plug Gap, 35 Model

Burner

45° Strap

Figure 19 - Spark Plug Rotation, 35 Model Only

Spark Plug

(100/150 Models)

1.	Remove upper shell (see page 12).
2.	Remove fan (see page 12).
3.	Remove spark plug cable from
	spark plug.

Burner Head

Spark Plug Cable

4.	Remove spark plug from burner
	head using 13/16" open-end
	wrench.
5.	Clean and regap spark plug elec-
	trodes as follows:
	100 Model = .055" (1.4 mm)
	gap
	150 Model = .075" (1.9 mm) gap
6.	Install spark plug in burner head.
7.	Attach spark plug cable to spark
	plug.
8.	Replace fan (see page 12).
9.	Replace fan guard and upper shell.

14

Spark

Plug

Figure 20 - Spark Plug Removal, 100/150 Models

Bend Here to Adjust Gap

Gap

Figure 21 - Spark Plug Gap, 100/150 Models

100577

Image 14

Contents Portable Space Heater Part no -CContents Safety Information Product Identification 35 ModelUnpacking Assembly Tools NeededMedium Phillips Screwdriver Open or Adjustable Wrench Hammer Theory OperationFuels Ventilation Operation To Start HeaterTo Stop Heater To Restart HeaterPreventative Maintenance Schedule StoringObserved Fault Possible Cause Remedy TROUBLE- ShootingFan Service ProceduresUpper Shell Removal Air Output, Air Intake and Lint FiltersPump Pressure Adjustment Fuel FilterSpark Plug Spark Plug Removal, 35 ModelNozzle Line Hoses, 35 Model Bly, 35 ModelPump Rotor Removing Nozzle, 100/150 ModelsSpecifications Wiring Diagrams Wiring Diagram, 35 ModelAccessories Homelite 1850 55TH Avenue Lachine Quebec H8T 3J5Guide DU Proprietaire Pièce no -CTable DES Matieres Securite AvertissementsNOMENCLA- Ture DES Pieces Principales Deballage Montage Outillage né cessairePour les modèles 100 et 150 seulement Ment Principes DEFonctionne Mise en marche CombustiblesFonctionne Ment Arret Calendrier EntreposageTransport ’ENTRETIENDiagnostic DES PannesSuivre EntretienMarche a Filtre à combustible Ré glage de la pression deLa pompe Bougie Électrodes de la bougie commeBuse Dé pose de la bougie, modè les 100/150Dé pose du brû leur, modè les 100/150 Rotor de la pompe Position du rotor, modè leFiche Technique Schemas Electriques Numé ro de modè le 100 150Accessoires ManometreHomelite