Yamaha F150B - Removing the PTT Unit

9-33
BRKT
Bracket unit
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.
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).
3. Disconnect the ground lead d.
4. Remove the circlip e, and the shaft f.
5. Connect the PTT motor leads a to the
battery terminals to retract the PTT rams
fully.
6. Remove the shaft g, and then remove
the PTT unit h.
a
b
Ram PTT motor lead
Battery
terminal
Down
Black (B)
Black/White (B/W)
c
c
a
c
e
f
d
B/WB
a
+
–