Yamaha SX150C Service Manual page 265

BRKT
TRIM RAM ASSEMBLIES AND FREE PISTON
7480
INSPECTING THE TRIM RAMS
Inspect:
• Trim ram
Excessive scratches → Replace.
Bends/excessive corrosion → Replace.
Rust → Polish.
(with 400 - 600 grit sandpaper)
INSPECTING THE FREE PISTON
Inspect:
• Free piston
Excessive scratches → Replace.
INSPECTING THE TRIM RAM
CYLINDERS
Inspect:
• Trim ram cylinder
Cracks/excessive scratches → Replace
the power trim and tilt unit.
INSTALLING THE FREE PISTON
1. Fill:
• Fluid passages
Recommended power trim and
tilt fluid
ATF Dexron II
Quantity
30 cm
NOTE:
• Hold the power trim and tilt unit in a vise
using aluminum plates on both sides.
• Add power trim and tilt fluid through the
hole a.
7-38
3
(1.0 US oz, 1.1 lmp oz)
E