Filter
Top Products
17
19°-22° transom angle (small aluminum and fiberglass boats): Position the
shim with the tapered end up.
Sensor position and transom angle
3. If the bracket has been temporarily fastened to the transom, remove it. Apply a
marine sealant to the threads of the three #10 x 1-1/4" self-tapping screws to pre-
vent water seeping into the transom. Screw the bracket to the hull. Do not tighten
the screws completely at this time.
4. Repeat step 1 to ensure that the angle of the sensor is correct.
Note: Do not position the sensor farther into the water than necessary to avoid
increasing drag, spray, and water noise and reducing boat speed.
5. Using the vertical adjustment space on the bracket slots, slide the sensor up or
down to provide a projection of 3 mm (1/8”). Tighten the screws.
Vertical adjustment and cable routing
11° transom angle
NO SHIM
12°-18° transom angle
NO SHIM
2°-10°
transom
angle
19°-22°
transom
angle
shim with
taper up
shim with
taper down
parallel
parallel
parallel
slight
angle
angle
too stee
p
angle
reversed
YES
NO
NO
YES
YES
YES
Cable cover
Cable
clamp
50 mm (2
")
Hull projection 3 mm (1/8")