Repair instructions
7.9 Dismantling the centrifugal clutch
1
Release the brake by moving the kickback guard
backwards.
Loosen the bar nut and remove the clutch cover, chain
and bar.
2
Unscrew the spark plug and put in piston stop A.
3
Loosen the clutch using a suitable socket spanner
or combination spanner. Turn the clutch clockwise
to loosen it.
4
Check the thickness of the clutch shoes by mea-
suring them with slide callipers across the whole
clutch hub. If the thickness is below 58-58.5 mm,
the entire clutch must be replaced, see figure 20.
5
Break apart the clutch as shown in figure 21.
NOTE!
Be careful with the clutch springs, ope-
ning them too much can result in material
damage.
Cleaning and checking
•
Clean and check all parts carefully. Parts must
be replaced if cracked or showing signs of
other defects. Always use original spare parts.
32
– English
Fig 17
Fig 18
Fig 19
Fig 20
Fig 21
Fig 22