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7.8.4 Cleaning
If the battery terminals are coated with oxide, they
should be cleaned. Clean the battery terminals with
a wire brush and lubricate them with terminal
grease.
7.9 Air filter, engine
The pre-filter (foam filter) must be cleaned/re-
placed after 25 hours of operation.
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 (24:A) by remov-
ing the two clamps.
3. Dismantle the filter assembly (24: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.
7.10 Spark plug
The spark plug must be replaced every 200 hours
of operation.
Before disconnecting the spark plug, clean around
its mounting.
Spark plug: Champion RC12YC or equivalent.
Electrode distance: 0.75 mm.
7.11 Air intake
See 20:T. The engine is air-cooled. A blocked
cooling system can damage the engine. Clean the
engine's air intake after 50 hours of operation.
More meticulous cleaning of the cooling system is
carried out during each basic service.
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ENGLISH
7.12 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
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.
7.13 Fuse
In the event of electrical faults, check/replace the
fuse, 20 A. See 20:S.
8 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.
Authorised service workshops carry out repairs
and guarantee service. They use original spare
parts.
Original spare parts are supplied by service work-
shops and by many dealers.
We recommend that the machine be handed in to
an authorised service workshop for service, main-
tenance and checking of the safety devices once a
year.
Fig-
ure
TION
SERVICE
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