Removing The Ptt Unit - Yamaha F150B Service Manual

BRKT

Removing the PTT unit

• After tilting up the swivel bracket, make
sure to support it with the tilt stop lever.
Otherwise, the swivel bracket could sud-
denly lower if the PTT unit should lose
fluid pressure.
• When removing the PTT unit with the
power unit installed, make sure to sus-
pend the outboard motor. If the outboard
motor is not suspended it can fall sud-
denly and result in severe injury.
1. Fully tilt the swivel bracket up, and then
support it with the tilt stop lever a.
a
TIP:
If the PTT unit does not operate, open the
manual valve b by turning it counterclock-
wise, and then tilt the swivel bracket up man-
ually.
2. Remove the plastic ties c, and then pull
out the PTT motor lead a from the clamp
bracket (PORT).
9-33
Bracket unit
b
c
c
3. Disconnect the ground lead d.
4. Remove the circlip e, and the shaft f.
f
5. Connect the PTT motor leads a to the
battery terminals to retract the PTT rams
fully.
a
B B/W
Ram PTT motor lead
Black (B)
Down
Black/White (B/W)
6. Remove the shaft g, and then remove
the PTT unit h.
c
a
e
d
Battery
terminal
+
–