Shimano SM-JC40 Spezifikationen PDF herunterladen (Seite 36)

Guide pulley

Low adjustment bolt

Support bolt

Top adjustment bolt

B-tension

adjustment bolt

Smallest sprocket

Largest sprocket

By shifting from a large sprocket to a smaller sprocket, the rear derailleur will move

toward the outside by the over-stroke allowance and then move back.

8. Adjust the B-tension adjustment bolt.

Set the chain onto the smaller chainring and the largest

sprocket, and then turn the crank arms backward. Turn the

B-tension adjustment bolt to adjust so that the guide pulley

moves close to the sprocket without obstructing the chain. Next,

set the chain onto the smallest sprocket and check in the same

way that the guide pulley does not obstruct the chain.



Adjustment of the front derailleur

Note:

* The low adjustment bolt, the top adjustment bolt and the support bolt are close to each other. Make sure that you are using the

correct bolt for adjustment.

eng_25-47_ULT-DM-ENG-TRANSLATION.indd 36 11-10-2011 12:52:04

eng_1-48_ULT-DM-ENG-TRANSLATION.indd.pdf 36 7/11/11 10:49:03

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Shimano SM-JC40 Spezifikationen Seite 36