CHAIN TENSION PRE-SETTINGS DURING REASSEMBLY STEP 1: “ T2 RETURN CHAINS ” PRE - SETTINGS Adjust “ X1 ” dimension by turning nut ( Item 1 ). With no worn chain replacement: 1
X1 Right 1
X1 Left X1Left
=
Dimension read on “ left chain tensioner ” before dismantling.
X1Right
=
Dimension read on “right chain tensioner” before dismantling.
With worn chain replacement with new: 1.
Measure the difference in length ( ∆ L ) between the chains.
∆L
2.
Position the “left chain tensioner”at: X1Left = 65 mm.
3.
Position the “right chain tensioner”at: X1Right = 65 mm - ∆ L ⇒ if LRight chain < LLeftchain X1Right = 65 mm + ∆ L ⇒ if LRight chain > LLeftchain
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