Yamaha VF250 Outboard Motor User Manual


 
Operation
59
EMU27821
Stopping engine
Before stopping the engine, first let it cool off
for a few minutes at idle or low speed. Stop-
ping the engine immediately after operating at
high speed is not recommended.
EMU40670
Procedure for stopping engine
1. Turn the main switch to the “” (off) po-
sition.
2. Remove the key if the boat will be left un-
attended.
T
IP:
The engine can also be stopped by pulling the
engine shut-off cord (lanyard) and removing
the clip from the engine shut-off switch, then
turning the main switch to the “” (off) posi-
tion.
EMU27862
Trimming outboard motor
WARNING
EWM00740
Excessive trim for the operating condi-
tions (either trim up or trim down) can
cause boat instability and can make steer-
ing the boat more difficult. This increases
the possibility of an accident. If the boat
begins to feel unstable or is hard to steer,
slow down and/or readjust the trim angle.
The trim angle of the outboard motor helps
determine the position of the bow of the boat
in the water. Correct trim angle will help im-
prove performance and fuel economy while
reducing strain on the engine. Correct trim an-
gle depends upon the combination of boat,
engine, and propeller. Correct trim is also af-
fected by variables such as the load in the
boat, sea conditions, and running speed.
ZMU07033
ON
OFF
ZMU06932
ON
OFF
1. Trim operating angle
1
ZMU06933
U6CB10E0.book Page 59 Wednesday, September 30, 2009 9:49 AM