Dirty Hand Tools 106779 Operation Manual - Page 10

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Maintenance

Before performing any maintenance stop the engine, wait five

(5) minutes to allow all parts to cool. Disconnect the spark plug

wire, keeping it away from the spark plug.

Regular maintenance is the way to ensure the best performance

and long life of your machine. Please refer to this manual and the

engine manufacturer's owner's manual for maintenance procedures.

Maintenance Checklist

Maintenance

Procedure

Check engine oil level

Check general equipment condition

including nuts, bolts, welds, etc.

Check the cutting blade for sharpness or

for excessive wear

Change the engine oil

Replace the air filter cartridge.

Replace spark plug

Changing the Oil

NOTE: Drain the oil when the engine is warm. Warm oil drains

quickly and completely.

1. For convenience, place the machine up on a wooden pallet or

workbench.

2. Remove the oil cap/dipstick and position a suitable oil receptacle

beside the oil fill tube.

3. Make sure to securely tighten the gas fill cap.

4. Using the handle of the trimmer/mower, tip the machine to drain

the oil out through the oil filler tube into a suitable receptacle.

WARNING

Each Use

The first time

after 5 hours of use

Before

Every

25 Hours of Use

Every

of Use

100 Hours