Homelite HHC100A, HHC35A, HHC150A owner manual Pump Pressure Adjustment, Fuel Filter

Pump Pressure

Adjustment

1.Remove pressure gauge plug from filter end cover.

2.Install accessory pressure gauge (part number 00529-02).

3.Start heater (see Operation, page 8). Allow motor to reach full speed.

4.Adjust pressure. Turn relief valve to right to increase pressure. Turn relief valve to left to decrease pressure. See specifications at right for correct pressure for each model.

5.Remove pressure gauge. Replace pressure gauge plug in filter end cover.

Fuel Filter

1.Remove side cover screws using 5/16" nut-driver.

2.Remove side cover.

3.Pull upper fuel line off fuel filter neck.

4.Carefully pry bushing, fuel filter, and lower fuel line (100/150 models only) out of fuel tank.

5.Wash fuel filter with clean fuel and replace in tank.

6.Attach upper fuel line to fuel filter neck.

7.Replace side cover.

(35 Model Shown)

Pressure	Relief
	Valve
Gauge
Plug
	Pressure
Figure 13 - Pressure Gauge Plug Removal Gauge
	Pump
Model	Pressure
35	3 PSI
100	4 PSI
150	5 PSI

Figure 14 - Adjusting Pump Pressure

Fuel Filter

Side Cover

35/70 FUEL FILTER REMOVAL	PFA/P 037A
Upper Fuel Line

Figure 15 - Fuel Filter Removal, 35 Model

Fuel Filter, Bushing,

and Lower Fuel Line	Upper
	Fuel
	Line

Side Cover

Figure 16 - Fuel Filter Removal, 100/150 Models 13

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