Adjustment - Zodiac OPEN 3.1 Eignerhandbuch

4. ADJUSTMENTS
The motor requires a double position adjustment in tilt and height that greatly and directly impacts on
the boat's attitude.
You will have to adjust the motor in height only once. On the contrary, to optimize performances and
good manoeuvrability, you will have to adjust the angle of the motor in relation to the transom depending
on the navigation conditions (adjustment bar or electric trim).
4.1. Motor height
The motor is mounted on the
transom... Depending on the brand of engine, using the same shaft type,
the size may vary by a few centimetres.
A shim is sometimes required to
ensure that the engine is positioned properly.
Motor adjusted too high = ventilation may occur with loss of forward
thrust (cavitation)
Motor adjusted too low = loss of speed and more difficult steering may
occur (splashes).
4.2 Motor position (TRIM)
As a rule, the motor must be positioned so that the axis of the propeller is parallel with the water surface.
However, an adjustment of the tilt is often recommended (see the chapter Operating instructions of this
manual).
The adjustment of the tilt can be manual or assisted by an electric Trim (when equipped).
Z Nautic SAS with capital of 7,095,000 euros - Toulouse Trade Register 812 206 340. 2, chemin de la Val Priout. 31450 AYGUESVIVES - FRANCE
ADJUSTING THE MOTOR
shim
transom
saddle