Changing Hydraulic Oil - Stiga TAN 540 D Instructions For Use Manual

EN
6.5.2 740
1. Stop the engine and allow it to cool.
2. Close all the fuel taps.
3. Use an oil filter wrench to slacken off the filter
(6:E) in the direction (15:Dis). Carefully re-
move the filter to prevent the spillage of fuel.
Wipe up any spilled fuel.
4. Clean around the mounting surface of the filter.
5. Apply a thin layer of fuel to the new filter gas-
ket.
6. Install the new filter by rotating it in the direc-
tion (6:Ass) until the gasket comes into contact
with the mounting surface.
7. Then tighten the filter a further turn using the
filter wrench.
6.6 TYRE PRESSURE
Pressure front and back: 0.9 bar.
See pressures in the manual for relevant imple-
ment.
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 (5,
6:G).
3. Place a container under the oil drain plug
(16:U), 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 (5, 6:L) 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 50 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:
90
ENGLISH
1. Operate the machine at varying workload for 5-
10 minutes in order to warm up the hydraulic
oil.
2. Place the machine on a level surface.
3. Clean the area around the filter (8:N) thorough-
ly on the upper part of the hydraulic tank and re-
move the filter cup and the filter.
4. Place a container under the oil drain plug (8:P),
remove the plug and let the oil run out into a
container. The container must have a capacity
of 20 litres.
5. Dispose of the oil according to local regula-
tions.
6. Install the oil drain plug. Tighten to 25 Nm.
7. Replace the tank vent valve (8:O). The valve is
unscrewed and the new one is installed in re-
verse order.
8. Reinstall the filter with the following compo-
nents:
9:N1Filter cup. Clean the filter cup thorough
before reinstalling.
9:N2 Gasket. Check that the washer is intact.
9:N3New filter. The filter must always be re-
placed when changing the oil.
9:N4Spring
9:N5 Gasket. Check that the washer is intact.
9:N6Cover
9. Fill with new oil through the 3/8" return for
PTO, see fig. 1. Use a pump with 10 micron fil-
ter.
Oil: See 2.1.
Oil quantity when changing: See 2.1.
10.After filling the oil, start the engine and run the
machine for a few minutes and check for oil
leakage.
11.Check the oil level. See 3.5.10.
6.9 CHANGING THE OIL IN THE
WHEEL MOTORS
Change the oil in the gear housing of the wheel
motors as follows:
1. Operate the machine at varying workload for 5-
10 minutes in order to warm up the oil in the
wheel motors.
2. Place the machine on a level surface.
3. Clean carefully around the
oil plugs (17:D, E).
4. Place a container under the oil drain plug
(17:E), remove the plug and let the oil run out
into a container.
5. Remove the filler plug (17:D).
6. Install the oil drain plug.
Dispose of the oil according to local regulations.
7. Fill with new oil via the filler plug hole. Pump
in the oil with help of an oil can. Fill until the
level reach the the filler plug hole.
Original instructions for use