English
8. Maintenance
MA4
MA5 |
MA6 |
(1) |
| (2) |
|
(3)
leakage is found, stop using the machine and have it repaired immediately.
•Note that failing to do so may result in the engine catching on fire.
■INTAKE AIR COOLING VENT
WARNING
•Never touch the cylinder, muffler, or spark plugs with your bare hands immediately after stopping the engine. The engine can become very hot when in operation, and doing so could result in severe burns.
•Clean the cylinder fins with compressed air or a brush. (MA4)
IMPORTANT
•If waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins, it may cause the engine to overheat, and that in turn may cause mechanical failure on the part of the
■BLADES
Oil blades each gas tank filling (MA5).
WARNING
•Make sure that the blade bolts are well tightened.
•The blade assembly is designed to automatically compensate for any play between the blades.
Check the cutting edges and reform with a flat file. (MA6)
Point :
1.Keep the end corner sharp.
2.Round the root of the edge.
3.Do not use water when using a grinder.
IMPORTANT
•When mounting the blade, make sure to fasten the spacer, washer and bolt, then fasten the nut.
(1) | Bolt | (2) | Plate |
(3) | Spacer | (4) | Nut |
(4)
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