Yamaha F150A, Service Manual

Page: 426 / 493

9-39
PTT unit
Installing the PTT unit
• After tilting the swivel bracket up, make
sure to support it using the tilt stop
lever.
• When installing the PTT unit with the
power unit installed, make sure to sus-
pend the outboard motor.
1. Connect the battery jumper leads to the
PTT motor lead “1” to retract the PTT
rams.
2. Fully tilt the swivel bracket up, and then
support it using the tilt stop lever “1”.
3. Install the bushings “1”, PTT unit “2”, and
lower mounting shaft “3”, and then
tighten the lower mounting shaft bolts “4”
to the specified torque.
4. Pass the PTT motor lead “1” through the
hole “a” in the clamp bracket (PORT).
5. Connect the battery jumper leads to the
PTT motor lead “1” to extend the PTT
rams until the end of the tilt ram is
aligned with the mounting position hole.
6. Install the upper mounting shaft “1” and
circlip “2”.
Ram PTT motor lead Battery
Retract
Green (G) (+)
Blue (L) (–)
L
G
1
1
Lower mounting shaft bolt “4”:
39 N·m (3.9 kgf·m, 28.8 ft·lb)
Ram PTT motor lead Battery
Extend
Blue (L) (+)
Green (G) (–)
2
1
1
4
4
3
1
1
L G
a
1