Husqvarna 331RB, Руководство по ремонту

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4. Remove the 2 screws that hold the centrifugal
clutch. Remove the centrifugal clutch and the flat
washers that are behind the clutch shoes.
5. Use pliers to remove the small snap ring. Remove
the clutch drum.
6. Use pliers to remove the large snap ring. Remove
the bearing.
7.8.2 To clean and examine the centrifugal clutch
1. Examine the spring and outer edge for wear and
damage. The thickness of the outer edge must be
minimum 1.0 mm at the most worn point.
2. Examine the parts for damage, replace damaged
parts.
3. Clean all parts.
7.8.3 To examine the clutch drum
1. Examine the clutch drum for wear. Replace the
clutch drum if it is worn or damaged.
2. Measure the diameter of the clutch drum. Replace
the clutch drum if the diameter is more than mm.
7.8.4 To install the centrifugal clutch
1. Put some grease on the clutch screw, but not on the
thread.
2. Install the centrifugal clutch in the opposite
sequence to how it was removed.
7.9 Cylinder and piston
7.9.1 To get access to the cylinder and piston
1. Remove the shaft.
2. Remove the spark plug cover and the spark plug.
3. Remove the cylinder cover.
4. Remove the starter.
5. Remove the muffler and heat shield.
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