MAINTENANCE
Replacing the front chainring
56
MAINTENANCE
Replacing the front chainring
1
Perform replacement with the chain installed to the rear wheel. Remove the crank arm cap,
then remove the crank mounting bolt with a 14 mm socket wrench. After that, remove the
right side crank using TL-FC11.
2
While holding the wheel, use the
Shimano original tool to loosen the lock
ring in the direction shown in the
illustration.
(A)
(B)
(A) TL-FC32 / FC36
(B) TL-FC38
TL-FC38
NOTE
If using a torque wrench, use TL-FC38
in combination with TL-FC33.
TL-FC33TL-FC38
* An impact wrench cannot be used.
The lock ring has a left hand thread.
3
Replace the front chainring. To install a front chainring, refer to steps 3 to 6 in "Installing
and wiring the drive unit"-"Installing the crank and front chainring".
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