Checking the Spark Plug
Clean dirty spark plug.
N
Check electrode gap (A) and
N
readjust if necessary – see
"Specifications".
Rectify the problems which have
N
caused fouling of the spark plug.
Possible causes are:
Too much oil in fuel mix.
–
Dirty air filter.
–
Unfavorable running conditions.
–
WARNING
Arcing may occur if the adapter nut (1) is
loose or missing. Working in an easily
combustible or explosive atmosphere
may cause a fire or an explosion. This
can result result in serious injuries or
damage to property.
TS 410, TS 420
Use resistor type spark plugs with a
N
properly tightened adapter nut.
Installing the spark plug
Fit the spark plug by hand and
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screw it in
Tighten spark plug with combination
N
wrench
A
Press the spark plug boot firmly
N
onto the spark plug
Position the cap for the spark plug
N
boot and screw it down
1
Replacing the V-belt
2
1
1
1
Undo the nuts (1)
N
Turn the tensioning nut (2)
N
counterclockwise with the
combination wrench –
approx. 1/4 turn, as far as it will
go = 0
4
3
Pull the water hose out of the guide
N
in the V-belt guard
Remove screw (3)
N
Raise the V-belt guard (4) slightly
N
and pull it off to the front
Remove the V-belt from the front
N
pulley
English
0
33