Sharpening a Diamond Cut-off Wheel
While running the engine at low speed, make about 10 passes at cutting a con- crete block or a soft brick. Keep the block watered while sharpening.
Lubricating the Clutch Bearing
Grease the clutch bearing every 20 hours of operation. Squeezing a grease gun three times will deliver an appro- priate amount of grease. See Figure 31.
Checking the Fuel Filter
WARNING!
KEEP AWAY FROM FIRE OR EXCESS HEAT!
1.Remove the fuel filler cap.
2.Take the filter out from the fuel opening by using a hooked wire. If the filter is hard and clogged with debris, replace it with a new one. See Figure 30.
CAUTION!
Make sure the fuel line is not pierced by the hooked wire. The fuel line can be easily damaged.
EC7500.44 |
Grease Gun |
Figure 31 |
Hooked Wire
Fuel Filter
Fuel Filler
Cap
Figure 30
3.Put the filter back into the fuel tank. Make sure the fuel tube is not bent and the filter stays at the bottom of the tank.
4.Put the fuel filler cap back and tighten it securely.
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