48 – English
7.22 Dismantling the piston and cylinder
1
Dismantle:
• cylinder cover
• carburetor (see “Dismantling the carburetor”)
• mufer
• spark plug cap and spark plug
• hand guard
• intake system
Fig 59
Fig 61
4
Cover over the crankcase opening.
5
Remove the circlips for the gudgeon pin and press
out the gudgeon pin. Then lift off the piston. See
gure 61.
6
Remove the gudgeon pin bearing (needle bearing).
See gure 61.
NOTE!
Take care to prevent any dirt or foreign
particles from entering the crankcase.
2
Undo the vibration element/vibration damper
spring from the front handle. See gure 59.
3
Unscrew the cylinder's four screws. See gure 60.
Carefully lift away the cylinder and gasket.
7.21 Replacing the tank ventilation valve
Pull out the tank ventilation valve with uted at
nose pliers. See gure 58.
Carefully t the new tank ventilation valve with a
suitable sleeve.
Repair Instructions
Fig 58
Fig 60
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