Kalkhoff Bosch Active Line, Оригинальное руководство пользователя

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I General User Manual 37
Rear derailleur
Have your specialist cycle shop carry out maintenance
on the derailleur gears, or replace or adjust them.
Precision adjustment / rear derailleur
Operate the shifting lever to shift the chain from the small-
est sprocket to the second sprocket. Then take up the
slack in the shifting cable with the shifting lever and turn
the crank.
Adjustment
screw
If the chain
jumps to the third
sprocket:
›
Turn the adjustment screw clockwise until the
chain moves back onto the second sprocket.
Adjustment
screw
If noises cannot
be heard:
›
Turn the screw anticlockwise until the chain rubs
against the third sprocket.
The adjustment screw may also be on the shifting
lever or on the frame.
A B
Adjustment screw
Cable housing adjustment screw
Optimum adjustment
Once the slack in the shifting cable
has been taken up by the shifting
lever, the chain should ideally rub
the third sprocket and produce a
noise.
Release the shifting lever in second
gear and turn the crank.
If the chain rubs the third sprocket, turn the adjustment
screw clockwise slightly until the grinding noise stops.
To ensure problem-free SIS operation, you will need to
lubricate all power-transmitting parts.
If the chain is in the position shown, it could rub
against the chainrings or the front derailleur and
make a noise. If this is the case, you can shift the
chain onto the second or next largest sprocket.
Chainrings
Sprockets