Yamaha F40B - Bleeding the PTT Unit

67C3K11 7-50
1
2
3
4
5
6
7
8
9
13. Install the PTT motor to the PTT gear
pump housing.
NOTE:
To install the PTT motor, see “Assembling
the PTT motor” (7-37).
Bleeding the PTT unit
NOTE:
Make sure that the tilt ram is fully extended.
1. Place the PTT unit in an upright position.
2. Turn the manual valve 1 counterclock-
wise to close it.
3. Remove the reservoir cap 2, and then
check the fluid level in the reservoir.
NOTE:
• If the fluid is at the correct level, a small
amount of fluid should overflow out of the
filler hole.
• If fluid is below the correct level, add the
recommended PTT fluid.
4. Install the reservoir cap 2, and then
tighten it to the specified torque.
Cylinder-end screw wrench I:
90890-06568
T
R
.
.
Tilt cylinder end screw 5:
90 N·m (9.0 kgf·m, 66.4 ft·lb)
S67C7138
I
S67C7103
1
Recommended PTT fluid:
ATF Dexron II
T
R
.
.
Reservoir cap 2:
7 N·m (0.7 kgf·m, 5.2 ft·lb)
S67C7104
2
PTT cylinder