Humminbird 937C COMBO, 937C DF manual Corner of the template, Moves clockwise as the boat moves

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To mount the transducer bracket to the boat (Single frequency unit):

To attach the pivot to the transducer (Single frequency unit):

1.Remove the transducer mounting template from this manual. See Appendix A for the Single Frequency Mounting Template.

NOTE: Please make sure that you use the correct drill holes for the hull composition of your boat.

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1.Attach the Two Piece Kick-Up pivot to the transducer body, using the 1/4" - 20 x 1 1/4" Phillips head pivot bolt, the nyloc nut, and the two toothed lock washers.

2. Hold the template on the transom of

the boat in the location where the

transducer will be installed. Align the

template vertically, matching the lower

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NOTE: The toothed lock washers must be positioned between the transducer arms and the pivot knuckle regardless of mounting bracket type.

Level	15” (380 mm)
	from prop(s)

edge of the transom with the bottom

corner of the template. If your propeller

moves clockwise as the boat moves

forward, mount the transducer on the

starboard side, and use the bottom left

corner of the template. If your propeller

moves counter-clockwise as the boat

moves forward, mount the transducer on

the port side, and use the bottom right

corner of the template.

1Toothed Lock Washer

2Kick-Up

3Pivot Knuckle

4Transducer Arms

5Pivot Bolt

6Nyloc Nut

2.Using a Phillips screwdriver and a 7/16” wrench, loosely tighten the pivot bolt. Do not completely tighten the assembly at this time, so that the pivot angle can be adjusted later.

3.Using a pencil or punch, mark the two mounting holes (shown on the template for your type of hull) on the transom. Do not mark or drill any other holes at this time.

4.Using a 9/64" (3.5 mm) bit, drill the two holes to a depth of approximately 1" (25 mm).

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