Honda CBR125R Owner's Manual page 388

ELECTRIC STARTER
Apply engine oil to the oil seal lips.
Install the armature into the motor case while hold-
ing the armature shaft tightly to keep the magnet of
the motor case from pulling the armature shaft
against it.
The coil may be damaged if the magnet pulls the
armature against the motor case.
Install the springs and brushes to the brush holder.
Install a new seal ring to the motor case.
Install the shim (s) onto the armature shaft.
Install the same
number of shim (s)
Install the rear cover while pushing the brushes into
in the same
the brush holder and aligning the brush set plate
locations as noted
tab with the motor case groove.
during disassembly.
18-12
OIL SEAL
ARMATURE
SPRINGS BRUSHES
REAR COVER Align
MOTOR CASE
BRUSH HOLDER
SEAL RING
SHIM (S)