Yamaha F225F, Service Manual

Page: 298 / 576

7-15
Power unit
POWR
Removing the flywheel magnet
1. Loosen the flywheel magnet bolts
a
in
the order
a
,
b
, and so on, and then
remove the flywheel magnet and dowel.
NOTICE: Apply force in the direction
of the arrow to prevent the special ser-
vice tool
b
from slipping off easily.
2. Disconnect the stator assembly couplers
a
and pulser coil coupler
b
.
3. Remove the holder
c
and stator
d
, and
then remove the pulser coil
e
and base
c
.
Installing the flywheel magnet
Do not reuse a flywheel magnet bolt,
always replace it with a new one.
1. Install the dowel
a
to the base
a
.
2. Install the base
a
and pulser coil
b
, and
then tighten the pulser coil bolts
c
to the
specified torque.
3. Install the stator assembly
d
and holder
e
and dowel
f
.
4. Connect the stator assembly couplers
b
and pulser coil coupler
c
.
5. Install the flywheel magnet, and then
tighten new flywheel magnet bolts
g
to
the specified torques in 2 stages and in
the order
a
,
b
, and so on.
NOTICE: Apply force in the direction
of the arrow to prevent the special
service tool
h
from slipping off easily.
Rotor holder
b
: 90890-01235
b
a
b
a
c
d
e
f
b
d
c
e
c
a
Pulser coil bolt
c
:
4 N·m (0.4 kgf·m, 3.0 ft·lb)
c
d
a
a
c
b f
e
b
a