Spark Plug - Stiga COMFORT Instructions For Use Manual

4. Dismantle the filters. The pre-filter (25:C) is
placed over the air filter (25:D). Make sure that
no dirt gets into the carburettor. Clean the air fil-
ter housing.
5. Wash the pre-filter (25: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 (25:E) is undamaged. Replace the
seal if necessary.
5.10.3Air filter (Royal)
Clean the air filter every 3 months or after every 50
hours of operation, whichever comes first.
Clean the paper filter insert once a year or after
every 200 hours of operation, whichever comes
first.
Note! Both filters should be cleaned more often if
the machine operates on dusty ground.
1. Remove the protective cover of the air filter
(fig. 24).
2. Dismantle the paper filter insert and the foam
pre-filter. Make sure that no dirt gets into the
carburettor. Clean the air filter housing.
3. Wash the pre-filter in liquid detergent and
water. Squeeze dry. Pour a little oil on the filter
and squeeze in the oil.
4. Clean the paper filter insert as follows: Knock it
lightly against a flat surface. If the filter is very
dirty, change it.
5. Assemble in the reverse order.
Petroleum-based solvents such as kerosene may
not be used for cleaning the paper filter insert.
These solvents can destroy the filter.
Do not use compressed air for cleaning the
paper filter insert. The paper filter insert must
not be oiled.

5.11 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.
5.12 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.
ENGLISH
5.13 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
Wheel bear- 2 grease nipples.
ing Use a grease gun filled with
universal grease. Pump until
the grease emerges.
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.
5.14 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
27
28
-
29
30
Fuse
10 A
20 A
30 A
TION
67