EN
Loosen the compression nut.
As shown in the picture, twisted the adjusting screw clockwise to tension the chain, countercloc-
kwise is for loosening.
The chain tightness is shown as below.
NOTE: 1-3 middle guide teeth are exposed in the pull-down chain.
The new chain will be stretched in the early stage of use. Please check and adjust to the appropriate
tension frequently,because the loose chain is easy to derail, which may lead to rapid wear of the
chain and guide plate.
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