Fuel Filter; Transmission, Oil Filter - Stiga PARK 4WD PRO 25 Instructions For Use Manual

6. Install the filter. First screw in the filter so that
the gasket comes into contact with the engine.
Then screw in the filter a further 2/3-1 turn.
7. Continue with point 7 in accordance with 5.4.2
Engine Oil above.

5.5 Fuel filter

Pro 16, Pro 20 (Briggs & Stratton) and Pro Svan
(Honda)
Replace the fuel filter every season. See fig. 17-
18:Z.
Pro 25 (Kohler)
Replace the fuel filter after 1,500 hours of opera-
tion. See fig. 19:Z.
Check for fuel leaks once the new filter has been
installed.

5.6 Transmission, oil filter

The oil and the filter in the hydraulic power trans-
mission must be checked/adjusted or replaced at
intervals according to the table below.
Action
Check – adjusting level.
Changing oil.
Cleaning tank filter.
Replace filter in the hydrau-
lic circuit. Pro20, Pro25
Oil type: Synthetic oil 5W-50.
Oil volume at change: approx. 4.2 litres.
5.6.1 Check – adjustment
1. Place the machine on a flat surface.
2. Read off the oil level in the reservoir. See fig.
20. The level should be level with the line.
3. If necessary, top up with more oil.
5.6.2 Draining
1. Operate the machine at varying speeds for 10-
20 minutes in order to warm up the transmission
oil.
2. Open the drive shafts' valves in accordance
with fig. 21.
3. Place one collection trough under the rear axle
and one under the front axle.
4. Remove 2 drainage plugs from each axle. Use a
12 mm socket wrench. See fig. 22.
5. Remove the filler cap from the oil tank.
6. Only Pro20, Pro25 and Pro Svan: Clean the area
around the hydraulic circuit's filter and disman-
tle the filter. See fig. 16:A.
7. Allow all the oil to run out into the collection
trough.
ENGLISH
8. Draw out the oil from the deeper section of the
9. Hand in the oil for disposal in accordance with
5.6.3 Cleaning tank filter
1. Press the filter casing (24:F)down into the up-
2. Pull up the filter casing together with filter and
3. Pull the filter (24:G) out of the casing.
4. Clean the filter with a suitable solvent and com-
5. Check that the rubber gasket (24:H) in the bot-
6. Reinstall the filter and spring in the casing. In-
7. Reinstall the unit in the tank. The upper part of
1st time Then at
interval
Hours of operation
- 50
5 200
5.6.4 Filling
5 200
1. Check that the gaskets on the 4 drainage plugs
2. Only applies to Pro20, Pro25 and Pro Svan:
3. Fill the oil reservoir with the new oil.
4. Check that the clutch release lever (6:R) is in
5. Prepare a suitable vessel with the new oil.
6. Fill the oil reservoir with new oil.
7. Start the engine and allow it to idle. Gradually
8. Reinstall the oil filler cap and close the engine
9. Reset the drive shafts' valves in accordance
reservoir using an oil extractor. See fig. 20.
local provisions.
per section of the tank and move the casing for-
wards to the hole.
spring.
pressed air.
tom of the filter is intact.
sert the filter until it snaps into position in the
casing.
the filter casing must snap into position in the
slot in the upper section of the tank.
are intact. See fig. 22. Reinstall the plugs. Tight-
ening torque: 15-17 Nm.
Moisten the new filter's gasket with oil and in-
stall the filter. See fig. 16:A.
the outer position (drive position).
If the engine is to be run indoors, an ex-
haust extraction device must be con-
nected to the engine's exhaust pipe.
NOTE! The oil is sucked into the system very
quickly. The reservoir must always be kept
topped up. Under no circumstances may air
be sucked in.
top up the oil in the reservoir so that the level
constantly reaches the mark.
casing.
with fig. 25.
EN
71