Tyre Pressure; Changing Engine Oil - Stiga PRIMO Instrucciones De Uso

EN
6.2 PREPARATION
Prevent the machine from rolling by al-
ways applying the parking brake.
Prevent unintentional starting of the
engine by removing the ignition key.
All service and all maintenance must be carried out
on a stationary machine with the engine switched
off.
6.3 RAISING
Jacks must only be placed in the desig-
nated area. Placing the jack in other lo-
cations will damage the machine.
The machine must only be raised on
hard, stable and horizontal surfaces.
Otherwise there is a risk of the machine
dropping.
The machine must never be loaded with
further weight when it is raised. No-
body must sit on the machine when it is
raised.
For certain maintenance work, the rear part of the
machine must be raised slightly so that the re-
quired rear wheel can be removed. Raise the ma-
chine as follows:
1. Position the machine on a hard, stable and hor-
izontal surface.
2. Raise the machine using a jack, see fig. 12.
6.4 WHEELS
For certain maintenance work, it is necessary to re-
move a rear wheel.
Dismantling:
1. Raise the machine according to 6.3.
2. Remove the cover disc (13:A).
3. Use a 17 mm wrench and remove the screw
(13:B) with disc.
4. Pull the wheel from the axle.
Assembly:
1. Slide the wheel onto the axle.
2. Install the screw (13:B) with disc.
3. Tighten the screw to 40-45 Nm.

6.5 TYRE PRESSURE

Adjust the air pressure in the tyres as follows:
1.2
Front: bar (17 psi).
1.2
Rear: bar (17 psi).
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ENGLISH

6.6 CHANGING ENGINE OIL

Change the engine oil for the first time after 5
hours of operation, and subsequently after every
50 hours of operation or once a season.
Change the oil more often (after 25 hours of oper-
ation or at least once a season) if the engine has to
operate under demanding conditions or if the am-
bient temperature is high.
Use oil according to the table below.
Oil
Grade
Use oil without any additives.
Do not fill with too much oil. This can cause the
engine to overheat.
Change oil when the engine is warm.
6.6.1 Draining
1. Raise the machine so that the left rear wheel is
2. Remove the left-hand rear wheel. See 6.4.
3. Place a suitable container under the drain hole
4. Insert a 8 mm Allen key through the hole (8:X)
5. Reinstall the oil drain plug (9:Y) once all the oil
6. Remove the dipstick (7:S) and fill with new oil.
7. Reinstall the dipstick (7:S).
8. Use a cloth or similar and wipe clean the oil
9. Reinstall the rear wheel and lower the machine.
10.Start the engine and run at idle for 30 seconds.
11.Check to see if there is any oil leakage.
12.Stop the engine. Wait for 30 seconds and then
Take the used oil, oily rags etc. to a recycling
station.
6.7 FUEL FILTER (14:Z)
Replace the fuel each season.
Check that there is no fuel leakage once the new
filter has been installed.
SAE 10W-30
SJ or greater
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.
raised a few cm above the ground. See 6.3.
If the machine is raised too much, oil cannot
run freely in the chassis ducts whilst drain-
ing.
(8:W) in the machine's chassis.
in the chassis and unscrew the oil drain plug
(9:Y) from the engine. Leave the oil drain plug
in place on the Allen key inside the engine com-
partment.
Do not spill any oil on the drive belts.
has been drained.
Tightening torque: 20 Nm.
Oil capacity: 1.2 litres.
duct in the chassis.
See 6.3 and 6.4.
check the oil level. See 5.3.