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1. The securing bolt must be replaced:
- When a visible deformation is found.
- When the locking compound on the threads has worn
away or if the locking compound has become
inoperational due to inclusion of water, oil or dirt.
- When wear on the head reaches the contact area of
the knife.
- When the diameter (D) of the bolt shoulder is less
than 15 mm (5/8 ").
2. The nuts must be replaced :
- When the contact washer has lost its elasticity or
when it becomes loose from the nut.
- When wear on the nut reaches a = 5 mm.
FOR THE CORRECT OPERATION OF YOUR MACHINE,
ALWAYS USE GENUINE KUHN SPARE
PARTS
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