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Installation Guide

Fitting A Trolling Motor To The Transom

Setting up the 7-level lock bracket, squaring the motor to the transom and getting the shaft depth right first time.

Clamp bracket detail on a Hightime electric trolling motor

Clamp bracket detail on a Hightime electric trolling motor.

Every Hightime series clamps to the transom on a 7-level lock bracket, reinforced nylon on the brush series and aluminium on the brushless series. Fitting takes a few minutes and the setup is the same across the range.

Before You Start

  • Load the boat as it will be used, with the battery in place
  • Check the transom is sound and thick enough for the clamp jaws to bite
  • Have the battery leads routed but disconnected

Fitting Sequence

Position The Bracket

Sit the bracket over the transom, centred or offset to the side the operator will steer from, with the shaft vertical.

Tighten Evenly

Bring both clamp screws up finger tight, check the shaft is square to the transom, then tighten each screw in turn.

Set Shaft Depth

Release the collar and drop the shaft until the propeller is fully submerged with margin for chop, then lock it.

Connect And Test

Connect the battery observing polarity, start on the lowest speed and check for vibration before you leave the mooring.

Getting The Angle Right

The shaft should be vertical when the boat is at rest and loaded. If the motor is tilted back, the propeller pushes down instead of forward and the bow lifts; tilted forward and the lower unit runs deep. The adjustable head on the DT, FT, P and S Series lets you fine tune the tiller angle separately from the shaft.

Cable Routing

Route the battery cable so it cannot chafe on the transom edge or foul the tiller when the motor is steered lock to lock. Leave enough slack for the full steering arc and for the motor to be tilted up for launching and recovery.

Check After The First Hour

  • Re-check the clamp screws; a new installation settles
  • Confirm nothing has loosened at the shaft collar
  • Check terminal temperature after a run at higher power; warm terminals mean undersized cable or a loose joint

Shaft length selection is covered in the shaft length guide.

Related Products

Series Referenced In This Guide

T Series electric trolling motor with telescopic tiller and weedless propeller
Brush · 12V DC

T Series

25 lbs & 35 lbs maximum thrust

The lightest motor in the Hightime range. 25 lbs or 35 lbs of thrust on a 24 inch aluminium shaft, a 130 mm tiller and…

DT Series electric trolling motor with telescopic tiller and weedless propeller
Brush · 12V DC

DT Series

45 / 55 / 65 lbs maximum thrust

A 45, 55 or 65 lbs brush motor on a 31 inch shaft, with an LED indicator and voltage meter in the tiller, an adjustabl…

ET Series electric trolling motor with telescopic tiller and weedless propeller
Brush · 12V DC

ET Series

45 / 55 / 65 lbs maximum thrust

The core 12V brush platform: 45, 55 or 65 lbs of thrust, a 31 inch shaft, five forward and two reverse speeds, and an …

FT Series electric trolling motor with telescopic tiller and weedless propeller
Brush · 12V DC

FT Series

45 / 55 / 65 lbs maximum thrust

Same 45 / 55 / 65 lbs thrust band and 31 inch shaft as the ET Series, with a voltage meter added to the LED indicator …

FAQ

Questions On This Topic

Short answers, with links to the full data.

Where Can I Get The Full Data Sheet

Each series page carries the complete factory table and a PDF datasheet. Start at the product overview or the download centre.

Can Hightime Recommend A Model For Us

Yes. Send the boat length, the loaded weight, the battery voltage and the water you fish on WhatsApp or email and we will name the series and model.

Do You Supply Spare Parts

Propellers and drive hardware are quoted as spare part lines. Tell us the series and quantity.

Hightime electric trolling motor running on the transom of an inflatable boat
Next Step

Ask An Engineer About Your Boat

Send the boat length, the loaded weight and the battery voltage. We will name the series and the model that fit.

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