Yamaha F50A - Power Trim and Tilt Unit; Checking the Power Trim and Tilt Operation; Checking the Power Trim and Tilt Fluid Level

62Y3A11
3-16
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2
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5
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I
4. Check that the TDC “T” mark
a
on the
flywheel magnet is aligned with the mag-
net base pointer
b
.
Power trim and tilt unit
3
Checking the power trim and tilt
operation
1. Fully tilt the outboard up and down a few
times and check the entire trim and tilt
range for smooth operation. Check the
power trim and tilt fluid level if necessary.
NOTE:
Be sure to listen to the winding sound of the
PTT motor for smooth operation.
2. Fully tilt the outboard up, and then sup-
port it with the tilt stop lever
1
to check
the lock mechanism of the lever.
Checking the power trim and tilt fluid
level
1. Fully tilt the outboard up, and then sup-
port it with the tilt stop lever
1
.
WARNING
After tilting up the outboard, be sure to
support it with the tilt stop lever.
Otherwise, the outboard could suddenly
lower if the power trim and tilt unit should
lose fluid pressure.
2. Remove the tilt pin
2
.
Ignition timing: BTDC 5
±
3°
Control system / Power trim and tilt unit