HORIZON 82 “PRINCESS”Recent Upgrades, Repairs & Service History

The following is a professionally condensed summary of significant maintenance, repairs, replacements and upgrades documented in the vessel's service records. Routine washing, cleaning, sanitation, crew services, fuel and general vessel checks have been omitted.

2025

May 2025 – Crew Refrigeration Upgrade

• New 9.1 cu. ft. AC/DC refrigerator/freezer installed in crew area.
• New 75' 6/4 shore-power cable sourced.
• Watermaker pressure gauge replaced and system tested.
• Tender backrest professionally repaired and reinstalled.
• Stern navigation light replaced.
• Main-engine and generator raw-water hose connections inspected and additional clamps installed as required.

June 2025 – Hydraulic / PTO System Overhaul

• Hydraulic system professionally diagnosed.
• Hydraulic pump removed, disassembled, cleaned, inspected, repaired and resealed with new seal kit.
• PTO/electric clutch system professionally serviced.
• Hydraulic system reassembled and operationally tested.
• Air-conditioning system repaired, including failed pump plug/zinc.
• New waste-tank sender installed and waste-monitor system repaired.
• Forward engine-room bilge pump replaced.
• Cockpit entry door adjusted and realigned.
• Stern light replaced.
• Air-conditioning system quick-connect improvements performed.
• Vessel flooring restoration work performed.

July 2025 – Watermaker, Electronics & Interior Upgrades

• Watermaker received comprehensive annual service:
  • New commercial pre-filter.
  • New oil/water separator filter.
  • Two new carbon filters.
  • High-pressure pump oil changed.
  • System tested at approximately 50 GPH production.
• VIP television installation professionally refitted with custom fabricated mounting and finished trim for a factory-style appearance.
• Engine room corrosion and rust remediation completed, including touch-up painting and deep cleaning.
• Electrical voltage display wiring corrected and tested.
• Waste-monitor installation completed with custom backing/bezel.
• Air-conditioning strainer basket replaced.
• Forward engine-room bilge pump replaced.
• Tender serviced and sea-trialed.

August 2025 – HVAC & Freshwater System Upgrades

• Main HVAC raw-water pump replaced.
• HVAC system professionally serviced and tested.
• Backup DC freshwater pump replaced and plumbing/fittings updated.
• Watermaker raw-water pump system inspected and repair components sourced.
• Tender upholstery/cushion work performed.
• Various interior hardware, cabinetry and finish repairs completed.

September 2025 – Major Shipyard Period / Bottom & Running Gear Service

• Vessel hauled for approximately 10-day shipyard period.
• Bottom hydrowashed, sanded and professionally prepared.
• Failing bottom coatings addressed and high-build epoxy primer applied where required.
• Underwater metals stripped and treated with anticorrosive/barrier epoxy.
• Two coats of Pettit Trinidad HD bottom paint applied to entire bottom.
• Three coats applied to waterline, leading edges, hardware and high-wear areas.
• Complete zinc/anode package renewed.

September 2025 – Bow & Stern Thruster Service

• Bow and stern thruster propellers removed.
• Bow-thruster shaft seal carriers removed.
• Thruster assemblies disassembled and cleaned.
• New thruster seals installed.
• Thrusters refilled with new gear oil.
• Propellers reinstalled and systems operationally tested.

September 2025 – ABT Stabilizer Service

• ABT stabilizer fins and winglets removed.
• Stabilizer shaft seals serviced/replaced.
• Seal housings serviced and reinstalled.
• Stabilizer fins reinstalled and properly torqued.
• System refilled with fresh gear oil and tested.

September 2025 – Rudder System Service

• Rudder seal housings removed.
• New rudder seals installed.
• Seal housings reinstalled and system inspected during launch.

September 2025 – Mechanical / Engine-Room Refinishing

• Main transmission/gear couplers refinished and repainted.
• Engine-room mechanical components inspected following yard period.

October 2025 – Electrical, Lighting & Sanitation System

• Multiple electrical-panel indicator LEDs replaced.
• Crew hallway floor latches replaced.
• Automatic hallway lighting switch repaired.
• Waste-tank system extensively serviced:
  • Tank and vent system opened and cleared.
  • Vent lines cleaned.
  • New sanitation carbon vent filter installed.
  • New waste vent/sanitation hose installed.
  • System reassembled.

November 2025 – Electrical / Shore-Power & PTO Inspection

• PTO systems professionally inspected and operationally tested.
• Electrical shore-power system professionally diagnosed.
• Main electrical-panel voltage displays identified for modernization/replacement.
• Fiberglass repairs completed at cockpit sink strut mounting points.
• VIP air-handler condensate drain leak repaired.
• Crew hatch weather seal addressed.

December 2025 – Major Main-Engine Cooling-System Service

• Main-engine heat-exchanger plate assemblies removed.
• Main-engine gear coolers removed.
• Components transported to specialist radiator shop for professional cleaning/service.
• Heat-exchanger assemblies cleaned, inspected and rebuilt.
• New seals and associated MTU service components installed.
• Gear coolers professionally serviced.
• Cooling components reinstalled and systems pressure/leak checked.
• Main engines refilled with coolant and tested.

December 2025 – Main-Engine Exhaust Upgrade

• Existing main-engine exhaust insulation removed.
• Custom replacement main-engine exhaust blankets fabricated and professionally installed.
• Engine-room components, PTO covers and heat shields reassembled following installation.

December 2025 – Interior LED Lighting Upgrade

• Crew stairway rope lighting replaced.
• Main-salon overhead tray lighting replaced.
• Main-salon port and starboard window accent lighting replaced.
• Children's stateroom under-bed and window accent lighting upgraded.
• VIP stateroom rope lighting extensively upgraded, including under-berth, overhead and porthole accent lighting.

2026

January 2026 – Main-Engine Fuel & Cooling Repairs

• Port main-engine fuel line replaced with new MTU components, fittings and sealing washer.
• Fuel system bled, engine operated and repair leak-tested.
• Vessel sea-trialed.
• Two port-main coolant leaks corrected.
• Starboard-main raw-water leak corrected.
• Complete engine systems checked underway.
• Fireboy automatic/manual fire-suppression system professionally inspected.
• Fire extinguishers received annual maintenance/certification.

March–April 2026 – Generator & Engine-Room Refit

• Four new LED engine-room/lazarette lights installed.
• Port generator fuel injectors removed, professionally serviced/rebuilt and replaced.
• Port generator compression tested with satisfactory cylinder compression.
• Port-generator cooling system pressure tested.
• Port-generator heat-exchanger zinc replaced.
• Starboard generator blower professionally refinished and reinstalled.
• Stern-thruster housing cleaned, corrosion treated and refinished.
• Hydraulic fittings cleaned and serviced.

March 2026 – Exterior / Deck Improvements

• Existing bait-tank system professionally removed.
• Plumbing and electrical connections properly terminated and labeled for future installation if desired.
• Through-hull connection properly capped.
• Pop-up swim-step cleats cleaned and lubricated.
• Cockpit table professionally modified for umbrella installation.
• New swim-step rinse/shower equipment sourced.

April 2026 – PWC / Jet-Ski Docking Upgrade

• Wave Armor wide-body PWC ports installed with connecting hardware and floating-dock attachment system.

April 2026 – Hydraulic Cooling System Service

• Stabilizer/bow-thruster hydraulic cooling heat exchangers chemically descaled/acid flushed.
• Cooling system freshwater flushed.
• New zinc installed.
• Raw-water plumbing reconnected and pump flow verified.

April 2026 – HVAC System Major Service

• Air handlers throughout vessel inspected.
• New custom-cut air-handler filter media installed.
• Evaporator coils/air-conditioning components professionally cleaned.
• Chiller cooling circuit chemically descaled/acid flushed.
• System freshwater flushed and tested.
• HVAC system confirmed operational without leaks following service.

April 2026 – Deck Drain System Rebuild

• Deck-drain hoses replaced as required.
• Drain fittings cleaned and serviced.
• Leaking fittings removed, resealed and rebedded.
• Cockpit drain fittings rebuilt.
• Drain hose routing secured and organized.
• System leak-tested following completion.

April 2026 – Deck Hardware / Davit

• New gas strut and fabricated mounting plates installed on forward chain-locker hatch.
• Skybridge davit fully greased and serviced.
• Davit operated and tested following service.

May 2026 – Generator Exhaust & Cooling-System Overhaul

• Port-generator exhaust elbow and riser replaced with new hardware and gaskets.
• Starboard-generator exhaust mixer elbow and riser replaced.
• New generator exhaust-temperature sensors installed.
• Starboard generator heat exchanger removed and professionally cleaned/reconditioned.
• Heat exchanger reinstalled and cooling system refilled.
• Generator systems extensively tested.
• White-smoke/steam condition corrected.

May–June 2026 – Flybridge Grill Refurbishment

• Both flybridge grill systems diagnosed.
• Failed solid-state relays identified.
• Two new solid-state relays installed.
• Grill electrical systems tested.
• Automatic lid safety shutoffs tested.
• Grill assemblies deep cleaned and reassembled.
• Drainage configuration improved for serviceability.

June 2026 – Hydraulic Cooling Pump Replacement

• Failed hydraulic-system raw-water cooling pump removed.
• New 9.5 GPM raw-water pump installed.
• Electrical wiring, bonding and plumbing connections renewed/reconnected.
• System primed, operated and successfully tested.

June 2026 – Maxwell Windlass Rebuild

• Windlass completely disassembled.
• Hydraulic motor separated from gearbox.
• Gearbox removed from vessel and fully rebuilt.
• Internal shafts and gears cleaned and inspected.
• New shaft seals, O-rings and circlips installed.
• Gearbox case resealed.
• Windlass reassembled, lubricated and reinstalled.
• Hydraulic motor and deck components serviced and reassembled.
• New Maxwell windlass foot control installed.
• Complete up/down operation tested successfully.

June 2026 – Watermaker Service

• Watermaker filters replaced.
• Filter-housing O-ring replaced.
• Two large pre-filters subsequently replaced.
• Salinity monitoring system checked.
• Watermaker operated for extended test period.
• System verified leak-free with correct salinity reading.

June 2026 – Starboard Main-Engine Fuel System

• Leaking starboard main-engine fuel line removed.
• New metal fuel line, fitting and sealing washer installed.
• Fuel system primed.
• Engine operated and inspected with no further leaks.

July 2026 – Complete Main Engine / Transmission / Generator Annual Service

• Both main engines received full annual service.
• Main-engine oil and filters changed.
• Main-engine fuel filters replaced.
• Racor filters replaced.
• Both transmissions serviced with oil and filters.
• Both generators received annual service.
• Generator engine oil and filters replaced.
• Generator fuel filters replaced.
• Generator raw-water impellers replaced.
• Generator zincs serviced/replaced.
• Vessel sea-trialed following service.
• Hydraulic system tested underway with no faults reported.

July 2026 – Exterior Finish / Detailing

• Complete four-step nano treatment performed on exterior.
• Entire vessel sealed with polymer synthetic wax.
• Stainless steel polished.
• Teak professionally cleaned.
• Complete post-treatment washdown performed.

July 2026 – Entertainment / Connectivity Upgrade

• New Vizio 24" LED Smart TV installed in port guest stateroom.
• Custom mounting enclosure fabricated, finished and installed.
• Television connected to vessel's Starlink system.
• Stereo/audio system troubleshot, settings corrected and full-vessel audio operation restored.

July 2026 – Electrical & Safety Upgrades

• Failed 50A 125/250V starboard shore-power plug replaced and rewired.
• GFCI receptacle replaced and tested.
• Seven new 10-year smoke/carbon-monoxide detectors installed throughout accommodations.
• Each detector dated and operationally tested.

July 2026 – HVAC / Chiller Plumbing

• Leaking chiller hoses replaced.
• Chiller manifold removed/reinstalled as required.
• Cooling system leak-tested.
• Chiller No. 1 starting system professionally diagnosed for high startup amperage.

July–September 2026 – Swim Platform / Deck Hardware

• Swim-step ladder serviced and repaired.
• New custom ladder spacer/puck installed.
• Starboard bow storage-locker gas strut replaced with new stainless mounting hardware.
• Waste-tank manifold professionally resealed.

HVAC Chiller Starting-System Repair – Invoice Dated September 15, 2026

• Chiller starting components professionally diagnosed.
• Start/run capacitor components replaced.
• New universal start relay installed.
• New 40A contactor installed.
• Hard-start components sourced to replace obsolete original equipment.

MAJOR REFIT HIGHLIGHTS

This Horizon 82 has benefited from extensive documented service and upgrades, highlighted by:

• Major main-engine heat-exchanger and gear-cooler service.
• Custom new main-engine exhaust blankets.
• Complete annual service of both main engines, transmissions and generators.
• Generator exhaust, cooling-system and fuel-injector refurbishment.
• Professional hydraulic pump/PTO service.
• Bow and stern thruster service.
• ABT stabilizer shaft-seal service.
• Rudder seal replacement.
• Major shipyard bottom service with premium Pettit Trinidad HD antifouling.
• Maxwell windlass gearbox rebuild.
• Hydraulic cooling-system pump replacement.
• Extensive HVAC/chiller servicing and upgrades.
• Watermaker annual and subsequent preventative servicing.
• Extensive LED accent-lighting modernization.
• New crew refrigerator/freezer.
• Guest-stateroom Smart TV and Starlink integration.
• PWC docking system installation.
• Seven new 10-year smoke/CO detectors.
• Extensive deck-drain rebuilding and deck-hardware service.
• Four-step exterior nano treatment, stainless polishing and teak treatment.

Extensive service records and supporting invoices are available.

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.