Bleeding The Power Trim And Tilt (Built-In) - Yamaha FT50C Service Manual

Tilt rod PTT motor lead
Blue (L)
Up
Green (G)
Green (G)
Down
Blue (L)
7. Reverse the PTT motor leads between
the battery terminals when the tilt ram is
fully extended, and then reverse them
again when it is fully compressed.
NOTE:
• Repeat this procedure so that the tilt ram
goes up and down four to five times.
• The sound of the power trim and tilt motor
will change when the tilt ram is fully
extended.
8. Check the fluid level again when the tilt
ram is fully extended. Add sufficient fluid,
if necessary, and then repeat step 7.
NOTE:
Repeat this procedure until the fluid remains
at the correct level.
Bleeding the power trim and tilt
(built-in)
1. Loosen the manual valve by turning it
counterclockwise until it cannot be turned
further.
2. Fully tilt the outboard motor up, and then
release it and let it lower by its own
weight four to five times.
62Y5A11
3. Tighten the manual valve by turning it
Battery
terminal
4. Let the fluid settle for 5 minutes.
+
-
5. Push and hold the power trim and tilt
+
-
6. Support the outboard motor with the tilt
After tilting up the outboard motor, be
sure to support it with the tilt stop lever.
Otherwise, the outboard motor could sud-
denly lower if the power trim and tilt unit
should lose fluid pressure.
7. Remove the reservoir cap 1, and then
8. If necessary, add sufficient fluid of the
NOTE:
The fluid level should be at the brim of the
filler hole.
9. Install the reservoir cap.
NOTE:
Repeat this procedure until the fluid remains
at the correct level.
clockwise.
switch in the up position until the out-
board motor is fully tilted up.
stop lever, and then let the fluid settle for
5 minutes.
WARNING
check the fluid level in the reservoir.
recommended type to the correct level.
Recommended power trim and tilt
fluid:
ATF Dexron II
Gear pump
1
2
3
4
5
6
7
8
9
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