Yamaha 40V - Inner Cylinder Disassembly; Tilt Rod Inspection; Tilt Cylinder Inspection; Tilt Piston Inspection

7-31
BRKT
E
TILT CYLINDER
SERVICE POINTS
Tilt cylinder disassembly
1. Loosen:
● Tilt cylinder end screw
Tilt cylinder wrench:
YB-06175-2B/90890-06544
Inner cylinder disassembly
1. Loosen:
● Inner cylinder end screw
CAUTION:
Vise the top of the inner cylinder with the
tilt rod pulled out in its full length, or the
cylinder may be deformed.
Tilt rod inspection
1. Inspect:
● Tilt rod
Bend/Excessive corrode → Replace.
Rust lightly → Polish (with #400-600
abrasive paper).
Tilt cylinder inspection
1. Inspect:
● Tilt cylinder
Crack/Excessive corrosion → Replace.
2. Inspect:
● Cylinder inner
Scratch on the cylinder inner wall →
Replace.
Tilt piston inspection
1. Inspect:
● Tilt piston
Excessive scratch → Replace.
Spring inspection
1. Inspect:
● Spring
Crack/Deformation → Replace.
Free piston inspection
1. Inspect:
● Free piston
Excessive scratch → Replace.
Tilt cylinder wrench:
YB-06175-2B/90890-06544