Changing The Engine Oil; Adjusting The Bowden Cable; Sharpening/Replacing The Blade; Adjusting The Carburettor - Grizzly BRM 51-150 BSAT Translation Of The Original Instructions For Use

(recommended torque 20 Nm,
determined with a torque
wrench) (see "replacement
parts").

Changing the Engine Oil

For oil change, tilt equipment back-
ward with handlebar. Do not place
equipment on side to prevent oper-
ating liquids from leaking.
• Change the engine oil for the
first time after around 5 operat-
ing hours then every 50 operat-
ing hours or annually.
• Change the engine oil when the
engine is warm.
• Dispose of the used oil in an
ecofriendly manner (see "dis-
posal / environmental protec-
tion").
1. Remove the spark plug terminal
2. Open oil drainage screw (internal
square socket) at the base of the
equipment.
Also observe the Briggs & Stratton
instruction manual supplied.
3. Drain the motor oil into a suitable con-
tainer.
4. Wipe up spilled motor oil and refasten
oil drainage screw.
5. Place equipment upright and refill mo-
tor oil (see „Initial Operation").

Adjusting the Bowden Cable

If the Bowden cable becomes misplaced
for the drive and has too much play, it can
be adjusted.
P
1. Loosen the small lock nut (32a).
2. - Turn the adjusting nut (32b)
anticlockwise:
The Bowden cable shortens.
- Turn the adjusting nut (32b)
clockwise:
The Bowden cable lengthens.

Sharpening/Replacing the Blade

• Take off the spark plug and check the
blade for wear and damage.
• Always have a blunt blade resharp-
ened by a specialist workshop, as an
imbalance check can be carried out
there.
• Always have a specialist workshop
change a damaged or imbalanced
blade. Incorrect installation can result
in serious injury.

Adjusting the Carburettor

The carburettor has been preset in the
factory for optimum performance. If read-
justments are required, have the adjust-
ments made by a specialist workshop.
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