TOOLCRAFT 1619737 Notice Originale page 42

7. Gently pull the guide bar to the right direction to tighten the saw chain.
Fig. 4
8. Replace the sprocket cover on the housing of the product.
9. Gently push the chain tensioning knob (16) down and tighten it firmly by turning the knob in a clockwise direction.
Simultaneously pull the guide bar to the right to keep saw chain tightened.
Fig. 5
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