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GullySystem
A practical guide

New boat delivery and warranty registration checklist for dealers

Ganesh HSStrategy and Technology, GullySystem
Practical advice · 4 min read

In this guide 6 sections
The short answer

Record the hull identification number and every engine serial on arrival. Complete the pre-delivery inspection and sea trial, hand over the signed paperwork, then register the warranty with builder and engine maker within their deadlines. Keep each dated confirmation on the hull record.

Log the hull and engine serials on arrival

Before the boat leaves the transporter’s trailer, walk it with the bill of lading in hand. Photograph the hull identification number on the transom, then match it to the manufacturer’s invoice. A mismatch discovered now is a claim. Discovered at delivery, it is a dispute.

Record each engine, drive leg and trailer separately. An outboard has its own serial plate, as does the lower unit on a sterndrive and the trailer’s axle. Warranty runs per component, and so do recalls.

Note any transit damage on the carrier’s paperwork before signing. Scratched gelcoat, a cracked windscreen frame or a bent propeller must be written down on the day.

  • Hull identification number and model year
  • Engine make, model and serial number for every motor
  • Propeller type and pitch
  • Trailer identification and tyre sizes
  • Key count and fob numbers

Run the pre-delivery inspection

A new boat is rarely finished when it arrives. Fluids are low, batteries are uncharged and fittings are loose from the road. Work through the builder’s own inspection sheet and sign each line.

Check bilge pumps, navigation lights, horn, steering, throttle and shift cables, fuel lines and the through-hull fittings. Fill the live well, run the livewell pump and look for weeping hose clamps.

Fit what the buyer ordered: electronics, canvas, anchor, fenders, safety kit. Tick it against the sales order, not against memory. Customers remember the sonar they paid for.

Do the sea trial and record the numbers

Take the boat out with a technician and the buyer if they wish. Run the engine through idle, midrange and wide-open throttle. Record rpm at each point, trim angle and any vibration or warning tone.

Water testing exposes things a yard cannot: a steering pull, an overheating alarm, a bilge that fills slowly. Log it. Fix it. Re-test it. Then write the final readings on the trial sheet and have the technician sign.

Wash down, flush the engine and check for leaks after the trial. A dry bilge on return is the cleanest sign that the boat is ready.

Prepare the handover file

The buyer should leave with a file, not a verbal briefing. Include the bill of sale, the builder’s certificate of origin where one exists, the owner’s manuals, the engine warranty card, the sea trial sheet and a signed delivery receipt.

Walk the owner through the boat at the dock. Show the battery switches, bilge pump test, fire extinguisher dates, flares and life jacket stowage. Hand over the keys last, once the delivery receipt carries their signature and the date.

Note any state or national registration and title steps that apply to the buyer’s waters. Rules differ widely, so confirm with the relevant authority rather than assuming.

  • Bill of sale and certificate of origin
  • Signed delivery receipt with date and engine hours
  • Sea trial sheet with rpm readings
  • Warranty cards for hull, engines and electronics
  • Safety equipment list as handed over

Register the warranty before the deadline

Warranty starts from the delivery date in most builder and engine programmes, and registration often has a cut-off. Late registration can shorten or void cover. Send the forms the same week you hand the boat over.

Register the hull, each engine and each major accessory separately where programmes require it. Save the confirmation emails or portal screens as PDFs and attach them to the hull record.

Book the first service reminder while the buyer is still at the dock. Set a tracked task to chase any registration that has not been confirmed within a week.

Boat delivery and warranty sheet

A two-sided worksheet. The front lists hull number, engine serials, trailer details, inspection lines, sea trial readings and handover papers, each with a tick box, date and initials. The back is a warranty tracker with columns for component, serial, registration date, confirmation number and next service due.

Open a blank worksheet to print

Questions owners ask

Who registers the warranty, the dealer or the owner?

It varies by builder and engine maker. Many programmes expect the dealer to submit the registration. Check each programme’s terms, and keep proof that you submitted it on time.

Should the buyer attend the sea trial?

Often yes, if they want to. It builds confidence and lets them see the engine behave. A technician’s trial before delivery is still needed either way.

What if a defect appears during the sea trial?

Record it on the trial sheet, repair it and test again. Delay the handover until the second trial passes, and tell the buyer why.

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