SELVA MARINE Kingfish 25 Service Manual page 365

BRKT
c
d
b
Assembling the PTT cylinder
Lubricate the parts with ATF Dexron II during
assembly.
• Do not use a rag when assembling the
PTT unit because dust and particles
inside the PTT unit can lead to poor per-
formance.
• Do not reuse a dust seal or O-ring,
always replace it with a new one.
1. Install a new dust seal 1, new O-rings 2
and a, and the backup ring b to the tilt
cylinder end screw c.
1
c
b
a
2
2. Install a new O-ring 3 and the backup
ring 4 to the tilt piston d.
3. Install the tilt cylinder end screw c and
tilt piston d to the tilt ram e.
9-75
Bracket unit
a
1
A
c
1
2
a b
c
2
d
3
4
4. Install the balls f, absorber valve pins
g, springs h, and balls k.
5. Install the washer m, and then tighten
the tilt piston bolt n to the specified
torque.
n
m
Tilt piston bolt n:
61 N·m (6.1 kgf·m, 45.0 ft·lb)
6. Install the gear pump housing. See
"Assemble the gear pump housing" (9-
70).
7. Fill the cylinder with the recommended
PTT fluid to about 60% of the tilt cylinder.
e
k
LT
h
271
g
f
k h
f g