Yamaha F250N - Installing the Tilt Ram

PTT cylinder
9-51
Fill the trim cylinders with the recommended
fluid up to the proper level “a”.
2. Install:
• Trim ram assembly
• Trim cylinder end screw “1”
Installing the tilt ram
When assembling the PTT unit, do not use
a rag. Otherwise, dust and particles could
get on the PTT unit components, causing
poor performance.
1. Install:
• Gear pump assembly
See “Assembling the gear pump assem-
bly” (9-43).
2. Install:
• Reservoir
See “Installing the reservoir” (9-39).
a. Place the tilt cylinder end screw “1” at
the bottom of the tilt ram “2”.
b. Fill the tilt cylinder and PTT body with
the recommended fluid up to the prop-
er level “a”.
c. Add a small amount of the recom-
mended fluid through the PTT body
hole “b”.
A. Worldwide
B. USA and Canada
Cylinder end screw wrench “2”
90890-06591
Trim cylinder wrench “3”
YB-06175-2B
Trim cylinder end screw “1”
160 N·m (16 kgf·m, 118 lb·ft)
a
1
2
1
A
3
1
1
B
T
R
.
.
a
1
2
a
b