Briggs & Stratton 030333-0 manual Changing Engine Oil, Service Air Cleaner, Service Spark Plug

Changing Engine Oil

Change the oil after the first 5 hours of operation. Change oil every 50 hours thereafter. If you are using your generator under extremely dirty or dusty conditions, or in extremely hot weather, change the oil more often.

CAUTION

Avoid prolonged or repeated skin contact with used motor oil.

•Used motor oil has been shown to cause skin cancer in certain laboratory animals.

•Thoroughly wash exposed areas with soap and water.

KEEP OUT OF REACH OF CHILDREN. DON’T

POLLUTE. CONSERVE RESOURCES. RETURN

USED OIL TO COLLECTION CENTERS.

Change the oil while the engine is still warm from running, as follows:

1.Make sure unit is on a level surface.

2.Disconnect the spark plug wire from the spark plug and place the wire where it cannot contact spark plug.

3.Clean area around oil drain plug (A). The oil drain plug is located at base of engine, opposite carburetor.

A C B

4.Remove oil drain plug and drain oil completely into a suitable container.

5.Reinstall oil drain plug and tighten securely. Remove oil fill cap.

6.Slowly pour oil (about 28 oz.) into oil fill opening (B) to the point of overflowing (C) at oil fill cap. DO NOT overfill.

7.Reinstall oil fill cap. Finger tighten cap securely.

8.Wipe up any spilled oil.

Service Air Cleaner

Your engine will not run properly and may be damaged if you run it with a dirty air cleaner.

Replace the air cleaner every 25 hours of operation or once each year, whichever comes first. Replace more often if operating under dirty or dusty conditions.

To service the air cleaner, follow these steps:

1.Loosen screws (A) and remove air cleaner cover (B).

2.Carefully remove cartridge (C) from base (D).

D

C

B

A

3.Install clean (or new) air cleaner assembly inside cover. Dispose of old filter properly.

4.Assemble air cleaner cover onto base and tighten screws.

Service Spark Plug

Change the spark plug every 100 hours of operation or once each year, whichever comes first. This will help your engine to start easier and run better.

1.Clean area around spark plug.

2.Remove and inspect spark plug.

3.Check electrode gap with wire feeler gauge and reset spark plug gap to recommended gap if necessary (see Specifications).

4.Replace spark plug if electrodes are pitted, burned or porcelain is cracked. Use the recommended replacement spark plug. See Specifications.

5.Install spark plug and tighten firmly.

Service Spark Arrester

The engine exhaust muffler has a spark arrester screen. Inspect and clean the screen every 100 hours of operation or once each year, whichever comes first.

If you use your generator on any forest-covered, brush- covered, or grass-covered unimproved land, it must have a spark arrester. The spark arrester must be maintained in good condition by the owner/operator.

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