Challenge Xtreme 3403842, Original Operating Instructions

Page: 16 / 20

Helpline No: 0151 649 1500 / IRE 189 094 6244 Helpline No: 0151 649 1500 / IRE 189 094 6244
16
Before
2-Stroke
each use
After an
operating
period of 20
hours
After an
operating
period of 50
hours
After an
operating
period of 100
hours
After an
operating
period of 300
hours
Check the
air filter
X
Change the
filter element if
necessary
Clean the
air filter
X
Clean the
petrol filter
X
Visual inspection
of the unit
X
Clean the
spark plug
Distance:
0.6mm,
Replace if
necessary
Check and
readjust the
throttle valve
X*
Clean the
cylinder head
X*
Set the valve
clearance
X*
Please adhere to the following maintenance periods in order to ensure a failure-free operation.
Important! Fill in engine oil and fuel before starting up the engine for the first time.
Important: The positions marked with “X*” should only be carried out by an authorized repair agent.
carburettor