Height without |
|
speed sensor |
|
191mm | Height |
Height with | |
speed sensor |
|
213mm |
|
Height required at mounting location
Note 1: Do not mount the sensor in an area
of turbulence or bubbles: near water intake or discharge openings; behind strakes, struts, fittings, or hull irregularities; behind eroding paint (an indication of turbulence). Note 2: Avoid mounting the sensor where the boat may be supported during trailering, launching, hauling, and storage.
Note 3: For single drive boat, mount on the starboard side at least 75 mm
(3”) beyond the swing radius of the propeller.
75mm(3") minimum beyond swing radius
Mounting location on single drive boat
Note 4: For twin drive boat, mount between the drives.
Installation of bracket
1.Cut out the installation template shown on the left.
2.At the selected location, position the template, so the arrow at the bottom is aligned with the bottom edge of the transom. Being sure the template is parallel to the waterline, tape it in place.
P66 Installation template
for starboard side of boat
Drill at locations labeled "B"
for the following transom angles:
16° through 22°
B 
B 
B
A 
A 
A
Drill at locations labeled "A"
for the following transom angles:
2° through 15°
Align arrow with bottom of transom
Align template vertically.
Deadrise angle
Slope of hull parallel to waterline
Align template arrow with bottom edge of transom.
Positioning the template
Warning: Always wear safety goggles and a dust mask.
3.Using a 4 mm, #23, or 9/64” bit, drill three holes 22 mm (7/8”) deep
at the locations indicated. To prevent drilling too deeply, wrap masking tape around the bit 22 mm (7/8”) from the point.
Fiberglass hull: Minimize surface cracking by chamfering the gelcoat. If a chamfer bit or countersink bit is not available, start drilling with a 6mm or 1/4” bit to a depth of 1 mm (1/16”).
4.If you know your transom angle, the bracket is designed for a standard 13° transom angle.
Other angles: The shim is required. Skip to step 2 of “Adjusting”.
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