Yamaha 250GETO, Service Manual

Page: 247 / 293

6S35H11 7-44
9
8
7
6
5
4
3
2
1
Tilt cylinder and trim cylinder
1. Hold the PTT body
1
in a vice using alu-
minum plates
a
on both sides.
2. Fill the trim cylinders with the recom-
mended fluid to the correct level
b
as
shown.
3. Install the trim ram assembly into the trim
cylinder, and then tighten the trim cylin-
der end screws
2
to the specified torque.
w
Do not push the trim rams down while
installing them into the trim cylinders.
Otherwise, the PTT fluid may spurt out
from the unit.
Installing the PTT motor
1. Install the joint
1
into the gear pump.
2. Fill the pump housing with the recom-
mended fluid to the correct level
a
as
shown.
3. Remove all of the air bubbles with a
syringe or suitable tool.
NOTE:
Turn the joint with a screwdriver, and then
remove any air between the pump gear teeth.
6S370390
1
a
a
6S370420
1
6S370430a
a
a
6S370400
b
b
6S370410
2
2
Cylinder-end screw wrench:
90890-06568
Trim cylinder end screw
2
:
160 N·m (16 kgf·m, 118 ft·lb)
6S35H11_072 05.9.9 0:42 Page 45