RL39 - Repair instructions for changing the frame
Version 1.0, last revised 03/2016
11/58
Fit the inner bearing tool on the internal teeth on the left of the inner bearing
and detach the plastic shell. When doing so, hold the inner bearing tool with
your other hand so that it does not accidentally slip out of the teeth. If
necessary, make a note of the number of spacer rings installed on the bearing
shell.
The right bearing shell of the inner bearing has a groove in which the axle unit engages. To prevent the axle unit
from turning while the right bearing shell is being removed, the shell must be separated from the axle unit using
the inner bearing assembly press.
Fit the inner bearing assembly press on the bottom bracket shell of the frame
and screw the hemisphere against the inner bearing axle until a cracking noise
is heard and the axle unit has detached.
Carefully pull the axle unit out of the left side of the bottom bracket shell while
feeding through the connector of the sensor.
Now remove the right bearing shell (left-hand thread!) and, if necessary, make
a note of the number of spacer rings installed on the bearing shell.