Yamaha F225F, Service Manual

Page: 519 / 576

9-40
PTT motor
0
1
2
3
4
5
6
7
8
9
10
A
Removing the reservoir
Before removing the reservoir, make sure
that the PTT rams are fully extended. Oth-
erwise, fluid could be expelled forcefully
from the PTT unit due to internal pres-
sure.
1. Remove the reservoir
a
, O-ring
b
, filter
c
, and spacer
d
.
TIP:
Place a container under the PTT unit to catch
the fluid.
Removing the PTT motor
1. Remove the PTT motor assembly
a
, O-
ring
b
, and joint
c
.
Disassembling the PTT motor
1. Remove the stator
a
, and then remove
the armature
b
. NOTICE: Secure the
end of the armature shaft using a pair
of pliers, and then remove the arma-
ture along with the motor base assem-
bly. Otherwise, the armature could
separate from the motor base assem-
bly due to the magnetic force of the
stator and damage the brushes.
2. Remove the springs
c
and brushes
d
.
3. Remove the bearing
e
.
a
b
c
d
a
c
b
Bearing splitter
f
:
(commercially available)
a
b
c
c
c
d
d
d
d
c
e
e
f
f f
e
a