Stiga PARK RANGER Gebrauchsanweisung Seite 61

The air filter (paper filter) must be cleaned/re-
placed after 100 hours of operation.
NOTE! The filters should be cleaned/replaced
more often if the machine operates on dusty
ground.
Remove/install the air filters as follows.
1. Clean carefully around the air filter cover.
2. Dismantle the air filter cover (23:A) by remov-
ing the two clamps.
3. Dismantle the filter assembly (23:B). The pre-
filter is placed over the air filter. Make sure that
no dirt gets into the carburettor. Clean the air fil-
ter housing.
4. Clean the paper filter by tapping it gently
against a flat surface. If the filter is very dirty,
replace it.
5. Clean the pre-filter. If the filter is very dirty, re-
place it.
6. Assemble in the reverse order.
Compressed air or petroleum-based solvents such
as kerosene may not be used for cleaning the paper
filter insert. This will damage the filter.
5.9.2 Air filter (Excellent)
The pre-filter (foam filter) must be cleaned after 25
hours of operation.
The air filter (paper filter) must be replaced after
100 hours of operation.
NOTE! The filters should be cleaned/replaced
more often if the machine operates on dusty
ground.
Remove/install the air filters as follows.
1. Dismantle the right rear wheel.
2. Clean carefully around the air filter cover.
3. Dismantle the air filter cover (21:A) by undoing
its screw (21:B).
4. Dismantle the filters. The pre-filter (21:C) is
placed over the air filter (21:D). Make sure that
no dirt gets into the carburettor. Clean the air fil-
ter housing.
5. Wash the pre-filter (21:C) in liquid detergent
and water. Squeeze dry. Pour a little oil on the
filter and squeeze in the oil.
6. Assemble in the reverse order. Check that the
rubber seal (21:E) is undamaged. Replace the
seal if necessary.
5.10 Spark plug
The spark plug(s) must be replaced every 200
hours of operation (=at every other basic service).
Before disconnecting the spark plug, clean around
its mounting.
Spark plug: Champion RC12YC or equivalent.
Electrode distance: 0.75 mm.
ENGLISH
5.11 Air intake
See 10, 11, 12:W. The engine is air-cooled. A
blocked cooling system can damage the engine.
Clean the engine's air intake after 50 hours of op-
eration. More meticulous cleaning of the cooling
system is carried out during each basic service.
5.12 Lubrication
All lubrication points in accordance with the table
below must be lubricated every 50 hours of opera-
tion as well as after every wash.
Object Action
Centre point 4 grease nipples.
Use a grease gun filled with
universal grease. Pump until
the grease emerges.
Steering Brush the chains clean with a
chains wire brush.
Lubricate with universal
chain spray.
Tensioning Lubricate the bearing points
arms with an oil can when each
control is activated.
Ideally carried out by two
people.
Control Lubricate the cable ends with
cables an oil can when each control
is activated.
Must be carried out by two
people.
5.13 Fuses
If any of the faults listed below occurs, replace the
relevant fuse. See fig. 13.
Fault
The engine does not start or starts and
stops immediately. The battery is
charged.
Electrical cutting height adjustment
do not work.
All electrical functions are out of
operation. The battery is charged.
6 PATENT - DESIGN REGISTRA-
This machine or parts thereof is covered by the fol-
lowing patent and design registration:
SE9901091-0, SE9901730-3, SE9401745-6,
US595 7497, FR772384, DE69520215.4,
GB772384, SE0301072-5, SE04/000239 (PCT),
SE0401554-1, SE0501599-5.
GGP reserves the right to make alterations to the
product without prior notification.
EN
Fig-
ure
24
-
25
26
Fuse
10 A
20 A
30 A
TION
61