Yamaha F200B, Service Manual

Page: 536 / 579

BRKT
Bracket unit
9-61
Assembling 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.
• Do not reuse a dust seal or O-ring,
always replace it with a new one.
1. Install a new dust seal 1 , the backup
ring 2 and new O-rings 3 and 4 to the
tilt cylinder end screw 5 .
2. Install the tilt cylinder end screw
5
,
spring
6
, adapter
7
, and tilt piston
8
.
3. Hold the tilt piston using the special ser-
vice tool
9
.
4. Tighten the tilt ram
0
to the specified
torque.
5. Hold the tilt ram end.
6. Install a new O-ring B and the backup
ring C .
7. Install the balls D , absorber valve pins
E , and springs F .
8. Install the washers G , plate H , and tilt
piston bolt I to the tilt piston 8 , and
then tighten the tilt piston bolt I to the
specified torque.
1
1
1
4
4
3
3
2
2
5
5
5
6
7
8
PTT piston vice attachment
9
:
90890-06572
Tilt rod wrench
A
: 90890-06569
Tilt ram 0 : 65 N·m (6.5 kgf·m, 47.9 ft·lb)
0
A
9