OREC LS 280 Owner's Manual page 17

Air Filter
(Figure 18)
If the air cleaner is choked, it may cause the shortage of output and
the waste of fuel as well as fire. Make sure to clean it regularly. If you
drive the machine without the air cleaner, the machine will absorb
dust and damage the engine
1. Remove the cover (A).
Detach the element carefully not to let dust go into
the Carburetor.
2. Wash the foam element with neutral detergent,
wring it tight and dry it.
3. Soak it in the new engine oil (SAE10W-30 or equivalent) and
wring it tight to drop off extra oil.
4. Tap the paper element or wipe the inside to remove dust.
5. Wipe off stain inside the case with a waste clothe and
attach each element as it was before.
When washing, do not pull or rub the element strongly
because it will be broken.
When tapping the paper element, be careful not to hurt the filter paper.
Do not rub the filter paper with a brush.
A hot wind may damage the connecting part of the paper element. Dry it
with a cooler wind.
Cleaning and Exchange of Air Cleaner
Model Type
LS280(FJ100) Paper
Element
LS360(GB130) Foam
Element
LS360(GX120)
LS461(GX160)
When using the machine in a dusty place, try to clean it frequently.
Inspecting and Adjusting Ignition Plug
Inspecting and Cleaning
1. Detach the ignition plug cap.
2. Detach the ignition plug with the plug wrench.
3. If the carbon sticks to the electrodes, remove it with the wire brush.
Wipe off moisture.
4. If a crack is noticed at the ceramic part or the electrodes are worn out,
exchange the ignition plug with new one.
Adjusting
5. After rubbing the both electrodes with sandpaper, adjust the gap
between the electrodes.
Standard Gap: 0.6 - 0.7 mm.
6. Attach the ignition plug.
Tips:
When fastening, wrench with your hand before using the plug wrench.
If fastening with the plug wrench from the beginning, be careful not to crush the screw head.
Oiling, Moving Parts
Be sure to lubricate them with the engine oil (#30) every 30 hours.
Otherwise, rust or overheat makes the machine heavy to handle. It may also cause damage.
Fulcrum of Side Clutch Wire, Lever & Clutch Lever (A, figure 19)
© SAT – 09/2006
CAUTION
Cleaning Replace
Every Every
50 Hours 200 Hours
Every Every
25 Hours 100 Hours
17
Figure 18(LS280)
Figure 18(LS360)
Figure 18(LS461)
Spark plug gap