Grand Silver Line S250, Owner'S Manual

Page: 43 / 83

OPERATING THE CRAFT
43 Silver Line S250-S330 Owner’s Manual
MOTOR INSTALLATION
Information about motor trim is given for reference purposes only.
The engine manufacturer’s dealer or authorized agent should undertake installation of the motor
on your boat.
The optimum position is with the propeller axis
parallel with the water.
Fig. 15. Optimum trim.
If the motor is tilted too far outwards from the
transom, the boat will tend to porpoise.
Fig. 16. Trim up.
If the motor is tilted too far inwards towards the
transom the boat will travel bow down.
Fig. 17. Trim down.
Please refer to the manual supplied by engine manufacturer before operating the engine and
craft.