Shimano NEXUS SG-C7002-5 Dealer's Manual page 36

Adjustment
Adjusting the cassette joint
4. Cut off the excess length of inner cable, then install the inner end cap.
For 11-speed, after installing the inner end cap, slightly bend the inner cable outward (towards the rear
dropout) so that it does not touch the chain.
11-speed
25 - 30 mm
Inner end cap
5-speed
15 - 20 mm
Inner end cap
8-speed
Inner end cap
15 - 20 mm
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