Assembling The Tilt Cylinder - Yamaha F50A Service Manual

BRKT
13. Install the trim cylinder end screw N, and
then tighten it to the specified torque.
CAUTION:
Do not damage the check valve b when
tightening the end screw.
Trim and tilt cylinder wrench: YB-06175-2B
Cylinder-end screw wrench: 90890-06544
Trim cylinder end screw N:
80 N·m (8.0 kgf·m, 58 ft·lb)

Assembling the tilt cylinder

1. Install the valve seal 1 and the circlip 2
into the free piston 3 as shown.
2. Install the free piston into the trim cylin-
der 4 by installing the circlip 5.
3. Install the trim cylinder base 6, springs
7, and plate 8 into the trim cylinder with
the circlip 9.
7-69
Bracket unit
4. Hold the power trim 0 and in a vise
using aluminum plates a on both sides.
5. Add fluid of the recommended type to the
first level at the bottom of tilt cylinder.
6. Install the balls A into the trim cylinder,
and then insert the trim cylinder into the
tilt cylinder B.
NOTE:
Apply grease to the balls to prevent them
from falling out of the cylinder.
Recommended power trim and tilt fluid:
ATF Dexron II
62Y3A11