Craftsman 919.672180, D30339 To Change Oil, To Remove, To Clean, Clean and Replace Spark Plug

Models: 919.672180 D30339

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To Change Oil

Drain the engine oil when the engine is warm. Warm oil drains quickly and completely.

1.

Before tipping engine or

 

equipment to drain oil, drain fuel

 

from tank by running engine until

 

fuel tank is empty.

2.

Disconnect spark plug wire and

 

keep it away from spark plug.

3.

With engine OFF but still warm

 

remove filler cap/dipstick.

4.

Place a suitable container next

 

the engine to catch the used oil.

Air Cleaner

To Remove

1.Loosen screw and tilt cover down.

2.Remove air cleaner.

3.Reinstall clean (or new) air cleaner assembly inside cover. Lip of pre-cleaner must be at bottom of cartridge pleats.

4.Insert cover’s tabs into slots in bottom of base.

5.Tilt cover up into place and tighten screw.

5. Keeping air cleaner above oil

outlet, drain oil.

Air Cleaner

Drain Oil

Cartridge Cartridge Lip

Pre-

Cleaner

Tabs and Slots

Base

NOTE: Please dispose of used motor oil in a manner that is compatible with the environment. It is recommended to take used oil in a sealed container to your local recycling center or service station for reclamation. Do not throw it in the trash or pour it on the ground or down a drain.

6.With the engine in a level position, fill to the FULL line on the dipstick with SAE 10W-30 oil. Engine oil capacity is 20 oz. (0.6

liter).

NOTE: Other viscosities shown in the chart in the “To Check Oil” paragraph may be used.

7.Replace the oil filler cap/dipstick securely.

Cover

Pre-Cleaner Lip

Screw

 

To Clean

Separate pre-cleaner from cartridge and wash in liquid detergent and water. Air dry thoroughly. Do not oil. Reassemble dry pre-cleaner on clean cartridge.

Do not use pressurized air or solvents to clean cartridge. Pressurized air can damage cartridge; solvents will dissolve cartridge.

Clean and Replace 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.

.030” (0.76 MM)

Wire Gauge

Resistor

16- ENG

D30339

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Craftsman 919.672180, D30339 owner manual To Change Oil, To Remove, To Clean, Clean and Replace Spark Plug