Cleaning The Cooling System - Stiga Titan Mode D'emploi

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6.7 Changing engine oil, filter
The engine oil may be very hot if it is
drained off directly after the engine is
shut off. So allow the engine to cool a
few minutes before draining the oil.
Change engine oil and filter as follows:
1. Place the machine on a level surface and run the
engine to operating temperature.
2. Stop the engine and remove the oil filler cap
(10:J).
3. Place a container under the oil drain plug
(11:N), remove the plug and let the oil run out
into a container.
4. Dispose of the oil according to local regula-
tions.
5. Clean the area around the oil filter (11:M) and
remove the filter. Use an oil filter wrench.
6. Lubricate the gasket on the new filter and screw
this in until the gasket touches the surface of the
engine. Then tighten the filter a further turn us-
ing an oil filter wrench.
7. Install the oil drain plug. Tighten to 60 Nm.
8. Fill with new oil according to "5.3".
9. After filling the oil, start the engine and run at
idle speed for 30 seconds.
10.Check to see if there is any oil leakage.
11.Stop the engine. Wait for 30 seconds and then
check the oil level. See "5.3".
6.8 Changing hydraulic oil, filter
No contaminants must enter the hy-
draulic system. This causes serious
damage to components of the systems.
Change hydraulic oil and filter as follows:
1. Place the machine on a level surface.
2. Clean the area around the filter (16:A) thor-
oughly on the upper part of the hydraulic tank
and remove the filter.
3. Place a container under the oil drain plug
(16:C), remove the plug and let the oil run out
into a container. The container must have a ca-
pacity of 20 litres.
4. Dispose of the oil according to local regula-
tions.
5. Install the oil drain plug. Tighten to 40 Nm.
6. Fill with new oil through the filter opening at
the top.
Oil: See "2.1".
Oil quantity when changing: See "2.1".
7. Reinstall the filter with the following compo-
nents:
17:D Cover
17:G Gasket. Check that the washer is intact.
17:F New filter. The filter must always be re-
placed when changing the oil.
17:E Spring
ENGLISH
8. After filling the oil, start the engine and run the
machine for a few minutes and check for oil
leakage.
9. Check the oil level. See "3.5.8".
6.9 Changing the oil in the wheel
motors
Change the oil in the gear housing of the wheel
motors as follows:
1. Place the machine on a level surface.
2. Clean carefully around the
oil plugs (18:X, Y).
3. Place a container under the oil drain plug
(18:X), remove the plug and let the oil run out
into a container.
5. Remove the filler plug (18:Y).
6. Install the oil drain plug.
4. Dispose of the oil according to local regula-
tions.
6. Fill with new oil according to "5.3".
7. Install the filler plug.
8. Tighten the plugs to 30 Nm.
6.10Belt transmissions
After 5 hours of operation check that all belts are
intact and not damaged.

6.11Cleaning the cooling system

After the engine is run, the coolant becomes con-
taminated by rust and deposits. This deteriorates
the coolant's capacity to draw heat from the en-
gine. Therefore, the coolant must be changed reg-
ularly.
Change the coolant as follows:
1. Check that the engine is completely cold.
2. Remove the front engine cover and unscrew the
radiator cap (13:C).
3. Place a drip tray under the radiator's lower hose
(fig. 19) and under the engine's coolant plug
(20:X).
4. Detach the hose from the lower part of the radi-
ator so that the used coolant runs into the drip
tray. See fig. 19.
5. Remove the engine coolant plug so that the used
coolant runs into the drip tray.
6. Flush the coolant system from the filler hole
with running water from a water hose until the
system is clean.
7. Reinstall the hose in the lower part of the radia-
tor and reinstall the coolant plug.
8. Fill with new coolant according to "5.4".
Tighten to 40 Nm.
GB
85