Yamaha F4 Owner's Manual page 84

EMU01371
PROCEDURE FOR TILTING DOWN
1) Slightly tilt up the engine.
2) Tilt down the engine while pulling the
tilt support bar lever up.
3) Loosen the steering friction adjusting
screw by turning it counterclockwise,
and
according to operator preference.
w
If there is too much resistance, it may be
difficult to steer, which could result in an
accident.
408**1
3-20
adjust the steering
GB
friction