Shimano FD-RX810 - Checking Gear Shifting and Fine Tuning

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ADJUSTMENT
Installing the inner cable and adjusting gear shifting
NOTICE
• Check that the cable is not pinched in between the outer link and input link
when the lever is released in the L-trim position.
Checking gear shifting and fine tuning
After the cable is installed and adjusted, check the gear-shift by operating the shifting lever.
If the chain falls to the crank side
Turn the top adjustment bolt counterclockwise.
If shifting is difficult from the smallest
chainring to the largest chainring
Turn the top adjustment bolt clockwise.
If shifting is difficult from the largest chainring
to the smallest chainring
Turn the top adjustment bolt counterclockwise.
If the chain falls to the bottom bracket side
when the gear is shifted to the lowest position
Turn the top adjustment bolt clockwise.
If the chain falls to the bottom bracket side
when the gear is shifted to the L-trim position
Turn the low adjustment bolt clockwise.
NOTICE
• First, check whether the tension of the cable is appropriate using the indicator.
• Also, perform this check if it becomes difficult to perform gear shifting during use.