Engine Care
A list of key engine maintenance jobs required for good performance by the
trimmer is given below. Follow the accompanying engine manual for a
detailed list and instructions.
1.Maintain oil level as instructed in engine manual.
2.Service air cleaner every 25 hours under normal conditions. Clean every
few hours under extremely dusty conditions. Poor engine performance and
flooding usually indicates that the air cleaner should be serviced. To service
the air cleaner, refer to the engine manual.
3.Clean spark plug and reset the gap once a season. Spark plug
replacement is recommended at the start of each mowing season. Check
engine manual for correct plug type and gap specifications.securely
beneath the metal tab.
4.Clean engine regularly with a cloth or brush. Keep the top of the engine
clean to permit proper air circulation. Remove all grass, dirt and debris
from muffler area.
5.Engines stored between 30 and 90 days need to be treated with a
gasoline stabilizer such as STA-BIL®to prevent deterioration and gum from
forming in fuel system or on essential carburetor parts.
Clean underside of the machine after each use to prevent build up of grass
clippings or other debris. Follow steps below:
1.Disconnect spark plug wire. Drain gasoline from string trimmer or place a
piece of plastic under the gas cap.
2.Tip trimmer so that it rests on its side. Keep the side with the air cleaner
facing up. Hold trimmer firmly.
WARNING: Never tip the trimmer more than 90° in any direction
and do not leave the trimmer tipped for any length of time. Oil can
drain into the upper part of the engine causing a starting problem.
3.Scrape and clean the underside of the machine with a suitable tool. Do
not spray with water.
IMPORTANT: Do not use a pressure washer or garden hose to clean the
machine. These may cause damage to the engine. The use of water will
result in shortened life and reduce serviceability.
4.Put the trimmer back on its wheels on the ground. If you had put plastic
under the gas cap earlier, make sure to remove it now.
Deck Care
Take the following steps to prepare your trimmer for storage. Refer to
engine manual for specific engine storage instructions.
1.Clean and lubricate trimmer.
2.Store trimmer in a dry, clean area. Do not store next to corrosive
materials, such as fertilizer.
3.Using a light oil or silicone, coat the equipment, especially cables and all
moving parts of your string trimmer.
Off-Season Storage
16
To Next Page
Loading...
