TEUPEN LEO 21GT, Manual

Page: 311 / 356

15 PERIODIC SERVICE
ENGLISH
B
Replacing the oil filter cartridge
To avoid personal injury:
A
Be sure to stop the engine before changing the
oil filter cartridge.
A
Allow engine to cool down sufficiently, oil can
be hot and cause burns.
1. Replace the oil filter cartridge after the initial 50 hours
of operation and every 200 hours thereafter.
2. Remove the old oil filter cartridge with a filter wrench.
3. Apply a film of oil to the gasket for the new cartridge.
4. Screw in the cartridge by hand. When the gasket
contacts the seal surface, tighten the cartridge enough
by hand. Because, if you tighten the cartridge with
wrench, it will be tightened too much.
5. After the new cartridge has been replaced, the engine
oil level normally decreases a little. Thus, run the
engine for a while and check oil leaks through the seal
before checking the engine oil level. Add oil if
necessary.
A
Wipe off any oil sticking to the machine completely.
RADIATOR
Coolant will last for one day's work if filled all the way up
before operation start. Make it a rule to check the coolant
level before every operation.
To avoid personal injury:
A
Do not stop the engine suddenly, stop it after
about 5 minutes of unloaded idling.
A
Work only after letting the engine and radiator
cool off completely (more than 30 minutes after
it has been stopped).
A
Do not remove the radiator cap while coolant is
hot. When cool to the touch, rotate cap to the
first stop to allow excess pressure to escape.
Then remove cap completely.
If overheats should occur, steam may gush out
from the radiator or reserve tank; Severe burns
could result.
B
Checking coolant level, adding coolant
1. Remove the radiator cap after the engine has
completely cooled, and check to see that coolant
reaches the supply port.
2. If the radiator is provided with a reserve tank, check
the coolant level of the reserve tank. When it is
between the "FULL" and "LOW" marks, the coolant will
last for one day's work.
(1) Oil filter cartridge
Remove with a filter wrench
(Tighten with your hand)
(1) Radiator pressure cap
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