Spark Plug; Replacing And Adjusting The V-Belt; Replacing And Adjusting The Centre Belt - Husqvarna LC 448S e Bedienungsanweisung

Assembly
• Place the cutter with the friction washer against the
cutter bracket. Make sure the cutter centres correctly
on the shaft. To avoid vibrations, place the mower
cutter so that the cutter bracket marking can be seen
on the sides of the cutter.
• Fit the washer and tighten the bolt correctly. The bolt
should be tightened with a torque of 45-60 Nm.
• Pull the blade around by hand and make sure it
rotates freely. Test run the machine.

Spark plug

NOTICE! Always use the recommended spark plug
type! Use of the wrong spark plug can damage the
piston/cylinder.
• If the machine is low on power, difficult to start or runs
poorly at idle speed: always check the spark plug first
before taking other steps.
• If the spark plug is dirty, clean it and check that the
electrode gap is 0.5 mm. Replace if necessary.
MAINTENANCE

Replacing and adjusting the V-belt

• Remove the protective cover by unscrewing the
screws. Remove the hubcap on the front wheel by the
gearbox, prize carefully with a screwdriver.
• Loosen the carriage bolt and remove the wheel.
• Remove the belt.
• Fit the new belt and make sure it fits correctly by the
ball-bearing before adjusting the belt.
• Adjust the belt by moving the ball-bearing up or down.
• A new belt stretches and becomes longer, so adjust
the belt again after a few hours of operation.
• Fasten the wheel and the belt cover and test run the
machine.
Replacing and adjusting the
centre belt
The centre belt runs between the engine shaft and the
gearbox.
Adjusting the centre belt
• Unscrew the adjuster screws a few turns.
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English 13