Viking MB 4.0 RT [42/352] Maintenance

Viking MB 4.0 RT [42/352] Maintenance
0478 111 9924 C - EN
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11.2 Stopping the engine
Release the motorstop lever (1).
The engine and blade come to a
standstill within 3 seconds.
11.3 Self-propulsion (MB 4 RT,
MB 4 RTP)
Switching on self-propulsion
Start the engine. (Ö 11.1)
Pull the self-propulsion lever (1) to the
handlebar and hold.
Self-propulsion is switched on and the
lawn mower moves forwards.
Switching off self-propulsion
Release the self-propulsion lever (1).
Self-propulsion is switched off and the
lawn mower comes to a standstill.
The engine and blade continue to run.
Annual service by the specialist dealer:
The lawn mower should be inspected once
annually by a specialist dealer. VIKING
recommends VIKING specialist dealers.
12.1 Cleaning the machine
Maintenance interval:
After each use.
Placing machine in service position
Set the cutting height
adjustment lever to the
highest position (1).
(Ö 8.5)
Loosen handlebar screw
fastening/quick clamping device (2)
and fold down upper handlebar (3) to
the rear.
Lift up the machine at the front and
place in the service position as shown.
12.2 Checking blade wear
Maintenance interval:
Before each use.
Check procedure
Place the machine in the service
position. (Ö 12.1)
Clean the mowing blade (1).
The MB 4 RT and MB 4 RTP
models feature front-wheel drive.
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12. Maintenance
Risk of injury!
Carefully read the section "For your
safety" (Ö 4.), particularly the
subsection "Maintenance and
repairs" (Ö 4.7), and follow all
safety instructions exactly before
performing any maintenance or
cleaning operations on the
machine.
Allow the machine too
cool and detach the
spark plug socket before
performing any
maintenance or cleaning
operations.
Risk of injury!
Stop the engine, allow the machine
to cool and detach the spark plug
socket.
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Risk of injury!
Blades are subjected to differing
degrees of wear depending on the
location and duration of use. If you
use the machine on sandy ground
or use it frequently under dry
conditions, the blade will be
subjected to greater loads and will
wear more quickly than the
average.
A worn blade may break off and
cause serious injuries. The
instructions for blade maintenance
must therefore always be
observed.
Risk of injury!
Observe the safety instructions in
the "For your safety" section.
(Ö 4.7)
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