Stiga PARK 4WD PRO 25 PRO 20 PRO 16 PRO SVAN Instructions Manual

							61
DEUTSCHDE
Übersetzung der Originalbetriebsanleitung
5.14 SICHERUNGENWenn einer der unten aufgeführten Fehler auftritt, 
ist die entsprechende Sicherung auszuwechseln. 
Siehe Abb. 19.
6 PATENT- UND MUSTER-
SCHUTZ
Dieses Gerät oder Teile von ihm unterliegen fol-
gendem Patent- und Musterschutz:
SE9901091-0, SE9901730-3, SE9401745-6, 
US595 7497, FR772384, DE69520215.4, 
GB772384, SE0301072-5, SE04/000239 (PCT), 
SE0401554-1.
GGP behält sich das Recht vor, ohne vorherige An-
kündigung Änderungen am Produkt vorzunehmen. 
Fehler Sicherung
Der Motor startet nicht bzw. startet 
und stoppt unmittelbar darauf wieder. 
Die Batterie ist geladen.
10 A
Sandstreuer und elektrische Schnitt-
höheneinstellung funktionieren nicht. 20 A
Sämtliche elektrische Funktionen 
funktionieren nicht. Die Batterie ist 
geladen. 30 A 
						

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ENGLISHEN
Original instructions for use
1 GENERAL
This symbol indicates WARNING. Seri-
ous personal injury and/or damage to 
property may result if the instructions 
are not followed carefully.
You must read these instructions for use 
and the accompanying pamphlet 
“SAFETY INSTRUCTIONS” careful-
ly, before starting up the machine.
1.1 SYMBOLSThe following symbols appear on the machine. 
They are there to remind you of the care and atten-
tion required during use and maintenance.
This is what the symbols mean:Warning!
Read the instruction manual and the safety 
manual before using the machine.
Warning!
Watch out for discarded objects. Keep on-
lookers away.
Warning!
Always wear hearing protectors.
Warning!
This machine is not designed to be driven 
on public roads.
Warning!
The machine, equipped with original ac-
cessories, must not be driven in any direc-
tion on slopes with a gradient greater than 
10º.
Warning!
Risk of crushing injuries. Keep hands and 
feet well away from the articulated steer-
ing joint.
Warning!
Risk of burn injuries. Do not touch the si-
lencer/catalytic converter. 
1.2 REFERENCES
1.2.1 Figures
The figures in these instructions for use are num-
bered 1, 2, 3, etc. 
Components shown in the figures are marked A, B, 
C, etc.
A reference to component C in figure 2 is written 
“2:C”.
1.2.2 Headings
The headings in these inst ructions for use are num-
bered in accordance with the following example:
“1.3.1 General safety check” is a subheading to 
“1.3 Safety checks” and is included under this 
heading. When referring to headings, only the number of the 
heading is normally specified. E.g. “See 1.3.1”.
2 DESCRIPTION
2.1 DRIVEThe machine has 4-wheel drive. The power from 
the engine to the drive wheels is transferred hy-
draulically. The engine drives an oil pump, which 
pumps oil through the rear and front axle drives. 
The front axle and rear axle are connected in se-
ries, which means that the front wheels and rear 
wheels are forced to rotate at the same speed. 
To make turning easier, both axles are equipped 
with differential. 
Front-mounted implements are powered via drive 
belts.
2.2 STEERINGThe machine is articulated. This means that the 
chassis is divided into a front and a rear section, 
which can be turned in relation to each other.
The articulated steering means that the machine 
can turn around trees and other obstacles with an 
extremely small turning radius.
2.3 SAFETY SYSTEMThe machine is equipped with an electrical safety 
system. The safety system interrupts certain activ-
ities that can entail a danger of incorrect manoeu-
vres. 
For example, the engine can only be started if the 
clutch-parking brake pedal is depressed.
The operation of the safety system must 
always be checked every time before 
use.
2.4 CONTROLS
2.4.1 Implement lifter, mechanical (3:C)(Pro16)
To switch between working position and transport 
position:
1. Depress the pedal fully. 
2. Release the pedal slowly. 
						

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ENGLISHEN
Original instructions for use
2.4.2 Implement lifter, hydraulic (5:M)(Pro20, Pro23, Pro Svan)
The hydraulic implement lifter only works when 
the engine is running and the clutch pedal and 
parking brake pedal are not depressed. The imple-
ment lifter is controlled using the lever (5:M). 
The lever has the following four positions:
Floating position. Move the lever to its 
front position, where it locks. The imple-
ment is now lowered to its floating posi-
tion. 
In the floating position, the implement 
always rests against the ground at the 
same pressure and can follow the con-
tours of the ground. 
Use the floating position when carrying 
out work. 
Lowering . The implement lowers re-
gardless of its weight. 
Locking in the transport position . The 
lever has returned to the neutral position 
after raising and lowering. The imple-
ment is locked in the transport position.
Raising.  Move the lever to the rear posi-
tion until the implement is in the highest 
position (transport position). Then re-
lease the lever to lock in the transport po-
sition.
2.4.3 Clutch-parking brake (3:B) Never press the pedal while driving. 
There is a risk of overheating in the 
power transmission.
The pedal (3:B) has the follow-
ing three positions:
•Released . The clutch is not ac-
tivated. The parking brake is not 
activated.
• Depressed halfway . Forward drive disengaged. 
The parking brake is not activated.
• Fully depressed . Forward drive disengaged. 
The parking brake is fully activated but not 
locked. This position is also used as emergency 
brake.
2.4.4 Inhibitor, parking brake (3:A) The inhibitor locks the “clutch-brake” 
pedal in the depressed position. This func-
tion is used to lock the machine on slopes, 
during transport, etc., when the engine is 
not running.
Locking:
1. Depress the pedal (3:B) fully. 
2. Move the inhibitor (3:A) to the right.
3. Release the pedal (3:B).
4. Release the inhibitor (3:A).
Unlocking:
Press and release the pedal (3:B). 2.4.5 Driving-service brake (3:F)
If the machine does not brake as expect-
ed when the pedal is released, the left 
pedal (3:B) should be used as an emer-
gency brake.
The pedal determines the gearing ratio between the 
engine and the drive wheels (= the speed). When 
the pedal is released, the  service brake is activated.
1. Press the pedal forward  – 
the machine moves forward.
2. No load on the pedal  – 
the machine is stationary.
3. Press the pedal backward  – 
the machine reverses.
4. Reduce the pressure on the 
pedal  – the machine brakes.
There is an adjustment plate on the upper section 
of the pedal. The adjustment plate can be adjusted 
to three (3) positions to suit the driver’s foot.
2.4.6 Steering wheel (3:D)
The height of the steering wheel is infinitely ad-
justable. Undo the adjustment knob (3:E) on the 
steering column and raise or lower the steering 
wheel to the desired position. Tighten.
Do not adjust the steering wheel during 
operation.
Never turn the steering wheel when the 
machine is stationary with a lowered 
implement. There is a risk of abnormal 
loads on the servo and steering mecha-
nisms.
2.4.7 Throttle control (4,5:G)
Control for setting the engine’s revs. 1. Full throttle  – when the machine is in 
operation, full throttle should always be 
used. 
2. Idling.
2.4.8 Choke control (4,5:H) 
A pull-type control to choke the engine when start-
ing from cold. 1. Control fully pulled out  – choke valve 
in carburettor closed. For starting cold en-
gine.
2. Control pushed in  – choke valve open. 
For starting warm engine and when oper-
ating the machine. 
Never operate the machine with the choke 
pulled out when the engine is warm. 
						

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ENGLISHEN
Original instructions for use
2.4.9 Ignition lock/headlight (4,5:I)
The ignition lock is used for starting and stopping 
the engine. The ignition lock is also the switch for 
the headlight. Do not leave the machine with the key 
in position 2 or 3. There is a fire risk, 
fuel can run into the engine through the 
carburettor, and there is a risk of the 
battery being discharged and damaged.
Four positions: 1. Stop position  – the engine is short-
circuited. The key can be removed.
2. Operating position  – headlight activat-
ed.
3. Operating position  – headlight not ac-
tivated.
4. Start position  – the electric start motor 
is activated when the key is turned to the 
spring-loaded start position. Once the en-
gine has started, let the key return to oper-
ating position 3.
Turn the key to position 2 to light the 
headlight.
2.4.10 Power take-off (4,5:K) The power take-off must never be en-
gaged when the front-mounted imple-
ment is in transport position. This will 
destroy the belt transmission.
Switch for engaging/disengaging the electromag-
netic power take-off for operating front-mounted 
accessories. Two positions: 1. Press the front part of the switch – the 
power take-off is engaged. The symbol 
will light up.
2. Press the rear part of the switch  – the 
power take-off is disengaged. 
2.4.11 Hour meter (2:P)
Indicates the number of working hours. Only 
works when the engine is running.
2.4.12 Cutting height adjustment (4,5:J)
The machine is equipped with a control for using 
the cutting deck with electrical cutting height ad-
justment. The switch is used to adjust the cutting 
height in continuously variable positions. 
The cutting deck is connected to the contact (2:Q). 2.4.13 Rear Rake (4, 5:L)
The machine is fitted with a control for electrical 
adjustment of a rear rake (available as an accesso-
ry). 
The switch is used to raise and lower the 
rear rake.
Cables for connecting the rear rake are 
found at the rear of the machine, to the left 
of the upper side of the bumper. 
2.4.14 Sand spreader (4, 5:O)
The machine has been designed for electrical ad-
justment of a sand spreader (accessory).  The switch is used to start and stop the 
spreader.
Cables for connecting the sand spreader are at the 
rear of the machine.
2.4.15 Clutch release lever (6:R)
A lever for disengaging the variable transmission. 
Enables the machine to be moved by hand without 
the help of the engine. 
The disengagement lever must never be 
between the outer and inner positions. 
This overheats and damages the trans-
mission.
Two positions: 1. Lever out – transmission en-
gaged for normal operation. 
There is an audible click when 
the lever locks in the outer posi-
tion.
2. Lever in  – transmission dis-
engaged. The machine can be 
moved by hand.
The machine may not be towed over long distances 
or at high speeds. The transmission could be dam-
aged. 
2.4.16 Seat (1:T)
The seat can be folded and adjusted front-
rear. The seat can be adjusted as follows:
1. Move the control lever (1:S) upwards.
2. Set the seat to the desired position.
3. Release the control lever (1:S) to lock 
the seat.
The seat is equipped with a safety switch that is 
connected to the machine’s safety system. This 
means that certain dangerous activities are not pos-
sible when there is nobody sitting on the seat. Also 
see 4.3.14.3.2.
12V 
						

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ENGLISHEN
Original instructions for use
2.4.17 Engine casing (7:U)In order to access the fuel cock, battery 
and engine, the machine has an engine 
casing that can be opened. The engine cas-
ing is locked with a rubber strap.
The engine casing is opened as follows:
1. Undo the rubber strap (7:V) at the front edge of  the casing.
2. Carefully lift the engine casing back.
Close in the reverse order.
The machine may not be operated un-
less the engine casing is closed and 
locked. Risk of burns and crushing in-
juries.
2.4.18 Quick-release mounting (8:H) The quick connections can be separated, 
which makes it very easy to shift between 
the different implements.
The quick connections allow the deck to 
be moved easily between the two posi-
tions:
• Normal position with fully tensioned belt.
• 4 cm behind the normal position with slackened  belt so that the deck gets closer to the base ma-
chine.
As the belt idler is releas ed from the belt, the quick 
connections simplify belt and deck replacement, 
and also make shifting to the washing position and 
service positions easier.
Releasing the belt tension:
1. Remove the locking pins (8:G) from both sides.
2. Open the quick connections by depressing their  rear sections with your heel. See (8:F).
When the quick connections are 
opened, the deck arms rest loosely in 
the shaft sections. The deck must never 
be set to the service position or washing 
position without relocking the quick 
connections after unhooking the deck 
belt.
3. Carry out the necessary corrective action, e.g.:
• Unhook the belt.
• Replace the deck by unhooking the deck arms.  See fig. 10.
Tensioning the belt:
First tension one side and then the other according 
to the instructions below.
Do not turn the lever using your hands. 
Risk of crushing injuries.
1. Place your foot on the lever (9:J) and carefully  turn a half turn forwards.
2. Install the locking pin (8:G).
3. Carry out the above on the other side.3 AREAS OF USE
The machine may only be used using genuine 
STIGA accessories:
The maximum vertical load on the towing hitch 
must not exceed 100 N.
The maximum over-run load on the towing hitch 
from towed accessories must not exceed 500 N.
NOTE! Before using a trailer – contact your insur-
ance company.
NOTE! This machine is not intended to be driven 
on public roads.
4 STARTING AND OPERATION
The machine may not be operated un-
less the engine casing is closed and 
locked. Risk of burns and crushing in-
juries.
4.1 FILLING WITH PETROLAlways use lead-free petrol. You must never use 2-
stroke petrol mixed with oil.
The tank holds 14 litres. The level can easily be 
read through the transparent tank.
NOTE! Ordinary lead-free petrol is a perishable 
and must not be stored for more than 30 days.
Work Accessories, STIGA genuine
Mowing Using mowing decks: 95C, 95C El, 100 C 3, 100 C 3 
El, 105C, 105C El, 110 C Pro, 
110 C Pro El, 125 C Pro, 125 C 
Pro El and with flail mower.
Sweeping Using brush unit. Dust guard  recommended.
Snow clearance Using snow blade or snow  thrower Snow chains are rec-
ommended.
Grass clipping and 
leaf collection Using towed collector 38 or 
42.
Grass and leaf 
transport Using dump cart Pro or 
Combi.
Sand spreading Using sand spreader. Can also  be used for spreading salt. 
Snow chains are recom-
mended.
Weeding on gravel 
paths Using front-mounted hoe.
Lawn edge trim-
ming Using edge trimmer.
Moss scarification Using moss scarifier. 
						

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ENGLISHEN
Original instructions for use
Environmental petrol can be used, i.e. alkylate pet-
rol. This type of petrol has a composition that is 
less harmful for people and nature.Petrol is highly inflammable. Always 
store fuel in containers that are made 
especially for this purpose. 
Only fill or top up with petrol outdoors, 
and never smoke when filling or top-
ping up. Fill up with fuel before starting 
the engine. Never remove the filler cap 
or fill with petrol while the engine is 
running or still warm.
Never completely fill the petrol tank. Leave an 
empty space (= at least the entire filler tube plus 1 
- 2 cm at the top of the tank) to allow the petrol to 
expand when it warms up without overflowing. 
See fig. 11.
4.2 CHECKING THE ENGINE OIL  LEVEL
On delivery, the crankcase is filled with SAE 10W-
30 oil.
Check the oil level every time before using to 
ensure it is correct. The machine should be 
standing on level ground.
Wipe around the dipstick. Unscrew and 
pull it up. Wipe the dipstick. 
Pro 16, Pro 20:
Push the dipstick down completely  and screw into 
place. 
Unscrew and pull the dipstick up again. Read off 
the oil level.
Pro25, Pro Svan:
Push the dipstick down completely without screw-
ing it into place.  Pull it up again and read off the oil 
level.
Top up with oil to the “FU LL” mark if the oil level 
is below this mark. See fig. 14-16.
The oil level must never exceed the “FULL” mark. 
This results in the engine overheating. If the oil 
level exceeds the “FULL” mark, the oil must be 
drained until the correct level is achieved.
4.3 SAFETY CHECKSCheck that the results of the safety checks below 
are achieved when testing the machine in question.
The safety checks must always be car-
ried out every time before use.
If any of the results below is not 
achieved, the machine must not be 
used! Take the machine to a service 
workshop for repair. 4.3.1 General safety check
4.3.2 Electrical safety check
The operation of the safety system 
should always be checked every time 
before use.
Object Result
Fuel lines and connec-
tions. No leaks.
Electrical cables. All insulation intact. No mechanical damage.
Exhaust system. No leaks at connections. All screws tightened.
Oil lines No leaks. No damage.
Drive the machine for-
wards/backwards and 
release the driving-
service brake pedal. The machine will stop.
Test driving No abnormal vibrations. No abnormal sound.
Status Action Result
The clutch-brake 
pedal is not 
depressed.
The power take-
off is not activated. Try to start. The engine 
will not 
start.
The clutch-brake 
pedal is depressed.
The power take-
off is activated. Try to start. The engine 
will not 
start.
Engine running. 
The power take-
off is activated. The driver gets 
up from the seat.
The power 
take-off will 
be disen-
gaged.
Engine running. Remove fuse  10 A. See fig. 19.The engine 
will stop.
Cruise control 
activated. The driver gets 
up from the seat.The cruise 
control will 
be disen-
gaged.
Cruise control 
activated. The clutch-brake 
pedal is 
depressed.The cruise 
control will 
be disen-
gaged.
The switch for the 
implement lifter is 
in neutral position.
(not Pro16) Try to engage the 
power take-off.
It will not be 
possible to 
engage the 
power take-
off. 
						

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ENGLISHEN
Original instructions for use
4.4 START1.  Open the fuel cock. See 12.
2.  Check that the spark plug cable(s) is/are in-stalled on the spark plug(s).
3.  Check to make sure that the power take-off is  disengaged. 
4.  Do not keep your foot on the drive pedal (3:F). 
5. Put the throttle control at full throttle.  Starting cold engine – pull the choke control out 
fully. 
Starting warm engine – the choke control 
should be pressed in.
6.  Depress the clutch-brake pedal (3:B) fully.
7.  Turn the ignition key and start the engine.
8 Once the engine has started, push the choke  control in gradually if it has been used. 
9. When starting from cold, do not make the ma- chine work under load immediately, but let the 
engine run for a few minutes first. This will al-
low the oil to warm up. 
When the machine is in operation, full throttle 
should always be used.
4.5 POWER ASSISTED STEERINGPower assisted steering means that power from the 
machine’s hydraulic system is supplied to the 
steering wheel movements. This makes the ma-
chine very easy to steer when the engine is operat-
ing at working revs (full throttle). 
The servo effect is reduced as the engine speed 
drops.
4.6 OPERATING TIPSAlways check that there is the correct volume of 
oil in the engine. This is particularly important 
when operating on slopes. See 4.2. 
Be careful when driving on slopes. No 
sudden starting or stopping when driv-
ing up or down a slope. Never drive 
across a slope. Move from the top down 
or from the bottom to the top. 
The machine may not be driven on 
slopes greater than 10º in any direction.
Reduce the speed on slopes and when 
making sharp turns in order to retain 
control and reduce the risk of tipping 
over.
Do not turn the steering wheel to full 
lock when driving in top gear and at full 
throttle. The machine can easily topple 
over.
Keep hands and fingers well away from 
articulated steering joint and seat 
bracket. Risk of crushing injuries. Nev-
er drive with the engine casing open.
4.7 STOPDisengage the power take-off. Apply the parking 
brake. 
Allow the engine to idle 1-2 mins. Stop the engine 
by turning off the ignition key.
Shut off the petrol cock. This is particularly impor-
tant if the machine is to be transported on a trailer 
for example.
If the machine is left unattended, re-
move the spark plug cable(s) and re-
move the ignition key.
The engine may be very warm immedi-
ately after it is shut off. Do not touch the 
silencer, cylinder or cooling fins. This 
can cause burn injuries.
4.8 CLEANING
To reduce the risk of fire, keep the en-
gine, silencer, battery and fuel tank free 
from grass, leaves and oil.
To reduce the risk of fire, regularly 
check the machine for oil and/or fuel 
leakage. 
Never use high-pressure water. This can 
damage shaft seals, electrical compo-
nents or hydraulic valves.
Never use high-pressure air against the 
radiator fins. This will damage the fin 
structure. 
Clean the machine after each use. The following 
instructions apply for cleaning:
• Do not spray water directly at the engine. 
• Clean the engine with a brush and/or com- pressed air.
• Clean the engine’s cooling air intake (14- 16:W).
• After cleaning with water, start the machine and  any cutting deck to remove the water that may 
otherwise penetrate bearings and cause damage . 
						

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ENGLISHEN
Original instructions for use
5 MAINTENANCE
5.1 SERVICE PROGRAMMEIn order to keep the machine in good condition as 
regards reliability and operational safety as well as 
from an environmental perspective, STIGA’s Serv-
ice programme should be followed.
The contents of this programme can be found in 
the attached service log.
Basic service
 must always be carried out by an au-
thorised workshop.
First service and intermediate service
 should be 
carried out by an authorised workshop, but can 
also be carried out by the user. The content of this 
can be found in the service log and the actions are 
described under “4 STARTING AND OPERA-
TION” as well as below.
Servicing carried out at an authorised workshop 
guarantees professional work using genuine spare 
parts.
At each basic service and intermediate service car-
ried out at an authorised  workshop, the service log 
is stamped. A service log presenting these services 
is a valuable document that improves the ma-
chine’s second-hand value.
5.2 PREPARATIONAll service and all maintenance must be carried out 
on a stationary machine with the engine switched 
off.
Prevent the machine from rolling by al-
ways applying the parking brake.
Stop the engine.
Prevent unintentional starting of the 
engine by disconnecting the spark plug 
cable(s) from the spark plug(s) and re-
moving the ignition key. 
5.3 TYRE PRESSUREAdjust the air pressure in the tyres as follows:
Front: 0.6 bar (9 psi).
Rear: 0.4 bar (6 psi). 
5.4 CHANGING ENGINE OIL, FILTERThis section contains tables covering the different 
engines that are included  in STIGA’s Pro range. To 
facilitate reading, mark the data that applies to the 
relevant machine/engine. 5.4.1 Change intervals
The table below states hours of operation and cal-
endar months. Carry out the relevant action at 
whichever occurs first.
Change the oil more frequent
ly if the engine has to 
operate in demanding conditions or if the ambient 
temperature is high.
5.4.2 Engine Oil
Use oil according to the table below.
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.
The engine oil may be very hot if it is 
drained off directly after the engine is 
shut off. Therefore allow the engine to 
cool a few minutes before draining the 
oil.
1.  Attach the clamp on the oil drainage hose. Use  a polygrip or similar. See fig. 14-16:Y.
2.  Move the clamp up 3-4 cm on the oil drainage  hose and pull out the plug.
3. Collect the oil in a collection vessel.
NOTE! Do not spill any oil on the drive belts.
4. Hand in the oil for disposal in accordance with  local provisions.
5. Install the oil drainage plug and move the clamp  back so that it clamps above the plug.
6. If the oil filter is to be replaced, see 5.4.3 below  before continuing.
7.  Remove the dipstick and fill with new oil.
Machine 1st time Then at 
intervals of 
Pro16, Pro20  (B&S)Hours of operation/
Calendar months
Changing the oil 5 hours 50 hours/
12 months
Replacing the filter. - 100 hours
Pro25  
(Honda GXV660) Hours of operation/
Calendar months
Changing the oil 20 hours/
1 month 100 hours/
6 months
Replacing the filter. - 200 hours
Pro Svan  
(Honda GXV530) Hours of operation/
Calendar months
Changing the oil 20 hours/
1 month 100 hours/
6 months
Replacing the filter. - 100 hours/
6 months
Oil SAE 10W-30
Service class SJ or higher 
						

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ENGLISHEN
Original instructions for use
Oil quantity:
8. After filling up the oil, start the engine and idle  for 30 seconds. 
9. Check to see if there is any oil leakage.
10.Stop the engine. Wait for 30 seconds and then  check the oil level in accordance with 4.2.
5.4.3 Oil filter
First drain the engine oil and install the oil drain-
age plug as described above. Then replace the oil 
filter as follows:
1. Clean the area around the filter and dismantle  the filter.
2. Moisten the new filter’s gasket with oil.
3. 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 1/2-3/4 turn.
4. Continue with point 7 in accordance with 5.4.2  Engine Oil above.
5.5 FUEL FILTERReplace the fuel filter every season. See fig. 14-
16:Z.
Check for fuel leaks once the new filter has been 
installed.
5.6 TRANSMISSION, OIL FILTERThe oil and the filter in the hydraulic power trans-
mission must be checked/adjusted or replaced at 
intervals according to the table below.
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. Allow all the oil to run out into the collection  trough.
7. Draw out the oil from the deeper section of the  reservoir using an oil extractor. See fig. 23.
8. Hand in the oil for disposal in accordance with  local provisions.
5.6.3 Replacing the oil filter in the tank
1. Depress the filter sleeve (24:F) in the upper sec- tion of the tank and move the sleeve forward to 
the hole.
2. Grasp the filter sleeve and spring.
3. Pull the filter (24:G) from the sleeve.
4. Check that the rubber gasket (24:H) at the bot- tom of the filter is intact.
5. Install the new filter and the spring in the  sleeve. Insert the filter until it snaps into place 
in the sleeve.
6. Reinstall the unit in the tank. The upper section  of the filter must click securely into the recess 
in the upper section of the tank.
5.6.4 Filling
1. Check that the gaskets on the 4 drainage plugs  are intact. See fig. 22. Reinstall the plugs. Tight-
ening torque: 15-17 Nm.
2. Fill the oil reservoir with the new oil.
3. Check that the clutch release lever (6:R) is in  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.
4. Prepare a suitable vessel with the new oil. 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.
5. Fill the oil reservoir with new oil.
6. Start the engine and allow it to idle. Gradually  top up the oil in the reservoir so that the level 
constantly reaches the mark.
7. Reinstall the oil filler cap and close the engine  casing.
8. Reset the drive shafts’ valves in accordance  with fig. 25.
9. Drive the machine 8-10 metres forwards and 8- 10 metres backwards. If the machine has hy-
draulic power assisted steering, apply full steer-
ing lock at the same time.
Machine Oil quantity, approximately
No filter 
replacement Filter replace-
ment
Pro16, Pro20 1.6 litres 1.7 litres
Pro25 1.7 litres 1.9 litres
Pro Svan 0.9 litres 1.05 litres
Action 1st time
Then at 
interval
Hours of operation
Check – adjusting level. - 50
Changing oil.
Changing tank filter. 5200 
						

							70
ENGLISHEN
Original instructions for use
10.If the machine has a hydraulic implement lifter, raise and lower the lifter 3-4 times.
11.Adjust the oil level in the reservoir.
5.7 BELT TRANSMISSIONSAfter 5 hours of operation, check that all the belts 
are intact and undamaged.
5.8 STEERINGThe steering must be checked/adjusted after 5 
hours of operation and thereafter after 100 hours of 
operation.
5.8.1 Checks
Briefly turn the steering wheel back and forth. 
There must be no mechanical clearance in the 
steering chains.
5.8.2 Adjustment
Adjust the steering chains if required as follows:
1. Put the machine in the straight-ahead position.
2. Adjust the steering chains with the two nuts, lo- cated under the central point. See fig. 26.
3. Adjust both nuts by the same amount until there  is no clearance.
4. Test drive the machine straight forwards and  check that the steering wheel is not off centre.
5. If the steering wheel is off centre, undo one nut  and tighten the other.
Do not over-tighten the steering chains. This will 
cause the steering to become heavy and will in-
crease wear on the steering chains.
5.9 BATTERY
If acid comes into contact with the eyes 
or skin, this can cause serious injuries. 
If any part of the body has come into 
contact with acid, rinse immediately 
with copious amounts of water and seek 
medical assistance as soon as possible.
The battery is a valve-regulated battery with 12 V 
nominal voltage. The battery fluid does not need to 
and cannot be checked or topped up. The only 
maintenance that is required is charging, for exam-
ple after extended storage.
The battery must be fully charged be-
fore being used for the first time. The 
battery must always be stored fully 
charged. If the battery is stored while 
discharged, serious damage will occur. 
5.9.1 Charging with the engine
The battery can be charged using the engine’s gen-
erator as follows:
1. Install the battery in the machine as shown be- low.
2. Place the machine outdoors or install an extrac- tion device for the exhaust fumes. 3. Start the engine according to the instructions in 
the user guide.
4. Allow the engine to run continuously for 45  minutes.
5. Stop the engine. The battery will now be fully  charged.
5.9.2 Charging using battery charger
When charging using a battery charger, a battery 
charger with constant voltage must be used.
Contact your dealer to purchase a battery charger 
with constant voltage.
The battery can be damaged  if a standard type bat-
tery charger is used. 
5.9.3 Removal/Installation
The battery is placed under the tank. To access the 
battery, first dismantle the fuel tank as follows:
1. Open the engine casing.
2. Close the fuel cock, see 12.
3. Unscrew the two wing nuts (13:B) and remove  the clamps.
4. Carefully lift up the petrol tank.
During removal/installation of the battery, the fol-
lowing applies regarding connection of the cables:
• During removal. First disconnect the black ca- ble from the battery’s negative terminal (-). 
Then disconnect the red cable from the battery’s 
positive terminal (+).
• During installation. First connect the red cable  to the battery’s positive terminal (+). Then con-
nect the black cable to th e battery’s negative ter-
minal (-).
If the cables are disconnected/connect-
ed in the wrong order, there is a risk of 
a short-circuit and damage to the bat-
tery.
If the cables are interchanged, the gen-
erator and the battery will be damaged.
Tighten the cables securely. Loose ca-
bles can cause a fire.
The engine must never be driven with 
the battery disconnected. There is a risk 
of serious damage to the generator and 
the electrical system.
When the battery has been rectified, install the fuel 
tank as follows:
Check that the petrol hose is not 
clamped against the hydraulic pump 
and does not come into contact with 
this. The hydraulic pump becomes very 
hot during operation. Risk of fire.
1. Place the petrol tank on the brackets. Check that  the petrol hose is not touching the hydraulic 
pump.
2. Install the clamps and tighten the wing nuts  (13:B).