Replacing The Air Filter; Change / Adjust Spark Plug; Changing The Engine Oil; Adjusting The Bowden Cable - Grizzly BRV 400 S Traduction De La Notice D'utilisation Originale

• Always keep the implement clean. Do
not use cleaning agents or solvents.
Do not use water to clean the engine
as it could contaminate the fuel sys-
tem.
We cannot be held liable for damage
caused by our implements if they were
improperly repaired, if non-original parts
have been used or if they were used not
in keeping with their intended purpose.

Replacing the Air Filter

Do not operate the equipment
without the air filter otherwise dust
and dirt will get into the engine and
result in damage to the machine
1. Release the air filter cover (27)
and flip open the cover
2. Remove air filter (26).
3. Replace a defective air filter with
a new filter (see "Spare Parts").
4. To install, place new air filter (26)
into the air filter cover (27)
5. Close the air filter cover.

Change / adjust spark plug

A worn spark plug or a spark gap
that is too large will result in a re-
duction of engine performance.
1. Disconnect the spark plug con-
nector (29) from the spark plug
(28) by simultaneously pulling
and turning.
2. Unscrew spark plug (28) coun-
ter clockwise with spark plug
socket.
3. Check the spark gap using a
feeler gauge (available from
specialist shops). The spark gap
must be at least 0.75 mm.
4. If necessary, adjust the gap by
carefully bending the ground
electrode on the spark plug.
5. Clean the spark plug with a wire
brush.
6. Insert the cleaned and adjusted
spark plug or replace a dam-
aged spark plug with a new one
(Torch F6RTC or Champion RN9Y
or NGK BPR 6ES) (recommend-
ed torque 20 Nm, determined
with a torque wrench).

Changing the Engine Oil

Changing the Engine Oil Change
the engine oil with the petrol tank
empty and the engine warm.
Change the engine oil for the
first time after around 5 operat-
ing hours then every 50 operat-
ing hours or annually.
Dispose of the used oil in an
ecofriendly manner (see "Dis-
posal/Environmental protection").
1. Remove the spark plug connector (29)
(see "Maintaining the Spark Plug").
2. Open the oil tank cover (14) and pump
out the motor oil with an oil pump.
3. Refill with engine oil

Adjusting the Bowden Cable

If the Bowden cable becomes misplaced
and has too much play, it can be adjusted.
1. Loosen the lock nuts (30 and
32) in front of and behind the
bracket (31).
2. - Turn the adjusting nut (33) an-
ticlockwise:
GB
75