Disassembling The Tilt Cylinder; Disassembling The Trim Cylinder; Checking The Tilt Cylinder And Trim Cylinder - Yamaha F100C Service Manual

BRKT

Disassembling the tilt cylinder

1. Hold the power trim and tilt unit 1 in a
vise using aluminum plates a on both
sides.
a
2. Loosen the tilt cylinder end screw 2, and
then remove it.
WARNING
Make sure that the ram is fully extended
before removing the end screw.
Cylinder-end screw wrench:
90890-06544
3. Drain the fluid.

Disassembling the trim cylinder

1. Hold the trim cylinder 1 in a vise using
aluminum plates a on both sides.
7-75
Bracket unit
1
a
S60C7760
NOTE:
Place the trim cylinder in the vise horizon-
tally.
2. Loosen the trim cylinder end screw 2,
and then remove it.
CAUTION:
Do not damage the check valve b when
loosening the end screw.
Cylinder-end screw wrench:
90890-06544
Checking the tilt cylinder and trim
cylinder
1. Check the power trim and tilt unit for
cracks or corrosion. Replace if neces-
sary.
2. Check the inner walls of the trim cylinder
and tilt cylinder for scratches. Replace if
necessary.
60C5D11