Common Service Parts - Briggs & Stratton POWER FLOW+ 020770 Manual Del Operador

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Service Air Cleaner

WARNING! Fuel and its vapors are extremely

flammable, which could cause burns or fire,

resulting in death or serious injury.

• Do not start and run engine with air filter removed.

Your engine will not run properly and may be damaged if

you run it with a dirty or missing air cleaner.

1. Pull the latch and open the cover.

2. Carefully remove air cleaner to prevent debris from

falling into carburetor.

Model 020770

3. To loosen debris, gently tap the air cleaner on a hard

surface. If the air cleaner is excessively dirty, replace

with a new air cleaner.

Air Cleaner

4. Reinstall clean or new air cleaner in base.

5. Close the cover and secure the latch.

Model 020771 & 020772

3. Wash foam air cleaner in liquid detergent and water.

Squeeze dry in a clean cloth.

Air Cleaner

4. Saturate foam air cleaner in new engine oil and

squeeze in a clean cloth to remove excess oil.

5. Reinstall clean or new air cleaner in base.

6. Close the cover and secure the latch.

Latch

Cover

Latch

Cover

Service Spark Plug

Changing the spark plug will help your engine to start

easier and run better.

1. Clean area around spark plug.

2. Remove and inspect spark plug.

3. Replace spark plug if electrodes are pitted, burned

or porcelain is cracked. Use the recommended

replacement spark plug. See Common Service Parts.

4. Check electrode gap with wire feeler gauge and reset

spark plug gap to recommended gap if necessary

(see Specifications).

5. Install spark plug and tighten firmly.

Inspect Muffler and Spark Arrester

Inspect the muffler for cracks, corrosion, or other damage.

Remove the spark arrester, if equipped, and inspect for

damage or carbon blockage. Clean if carbon blockage is

found using brush and commercial solvent or replace if

damaged.

WARNING! Contact with muffler area could

cause burns resulting in serious injury. Do not

touch hot parts.