Hebo TRS ONE 2021 - 18 - Spark Plug; 19 - Air Filter

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19 - Air Filter
Check if cleaning or replacement is necessary when you
nd cracks or damaged on foam. Before mounting, it
is recommended to grease the lter with Air lter extra
protection from Nils. This will help x the smallest dust
particles.
To insert the lter, slide through the center of the spring
until it is xed at the midpoint. The lter must stay in the
center of the intake hose. Assemble the bae and lter
cover, in this order.
SPARK PLUG
AIR FILTER
It is important to maintain the gap stipulated by
TRS of 1mm between the electrode and the arc to
ensure optimum engine performance.
Its colour tells you whether you are using the right car-
burettor setting:
Very white colour: very poor mixture.
Very black colour: too fuel at mixture.
a) The plug that is factory-ins-
talled is dened in the techni-
cal specications. Tighten to
11Nm.
18 - Spark plug
1mm
b) Top view of the cover of air lter case.
b
a
/
It is very important to check the air lter after every
riding. Correct maintenance will allow you to achieve
perfect operation, better engine performance and lon-
ger life of your motorcycle as well.
To access the air lter, you must remove the cover lo-
cated on top of the lter box. Remove the countersunk
screw located on the front. (Fig. B)
You will nd the lter box bae. This is piece Channel
the air ow and reduce dirt on the air lter. Remove the
allen screw to access the air lter. (Fig. C)
To remove the air lter (g. D) move the spring
back and remove the lter upwards.
b) Removing the cover, you can access the air box bae;
c) Air box bae.
b
c
d