SUPREME S238 User manual

HEADQUARTERS:2047 Grogan Avenue, Merced, CA 95341
WEBSITE:www.supremetowboats.com
PHONE: 209.384.0255
Part No. SOM-18 Printed in U.S.A.
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Supreme_Cover_2018_Layout 1 1/31/2018 9:08 AM Page 1
2018
PREME
BOATS
ENJOY
YOUR
RIDE
HEADQUARTERS:2047 Grogan Avenue, Merced, CA 95341
WEBSITE:www.supremetowboats.com
PHONE: 209.384.0255
Part No. SOM-18 Printed in U.S.A.
Supreme_Cover_2018_Layout 1 1/31/2018 9:08 AM Page 2
Supreme_Cover_2018_Layout 1 1/31/2018 9:08 AM Page 1
2018
PREME
BOATS
ENJOY
YOUR
RIDE
SU
SU

i
TABLE OF CONTENTS
Introduction...................................................................................................... 1-1
Congratulations ............................................................................... 1-1
About This Manual .......................................................................... 1-2
About Your New Boat...................................................................... 1-3
Warranty........................................................................................................... 2-1
Warranty.......................................................................................... 2-1
Safety................................................................................................................ 3-1
General Safety ................................................................................ 3-2
Good Boating Practices................................................................... 3-2
Tow Boat Safety.............................................................................. 3-4
Safety Decals and Statements...................................................... 3-20
Carbon Monoxide.......................................................................... 3-31
Required Boating Safety Equipment and Regulations .................. 3-32
Recommended Safety Equipment................................................. 3-39
Seating Locations.......................................................................... 3-40
Boating Regulations & Your Responsibilities.............................................. 4-1
Boat Owner / Operator Responsibilities .......................................... 4-1
Safety .............................................................................................. 4-2
Registration ..................................................................................... 4-2
Insurance......................................................................................... 4-2
Reporting Accidents ........................................................................ 4-2
Boating Under the Influence............................................................ 4-3
Operator’s License and Education.................................................. 4-3
Operation by Minors........................................................................ 4-3
Emergency Assistance.................................................................... 4-4
Protecting the Environment............................................................. 4-4
Foreign Species Transportation ...................................................... 4-4
Noise ............................................................................................... 4-4
Speed.............................................................................................. 4-4
Wake ............................................................................................... 4-4
Pollution Regulations....................................................................... 4-5
Emergencies.................................................................................................... 5-1
First Aid / Medical Emergencies...................................................... 5-1
Emergency Preparation Checklist................................................... 5-1
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ii
Carbon Monoxide Poisoning............................................................ 5-1
Fire and Explosion........................................................................... 5-2
Using Distress Signal Devices and Calling for Help ........................ 5-3
Capsizing and Flooding ................................................................... 5-4
Man Overboard................................................................................ 5-4
Running Aground............................................................................. 5-5
Dangerous Weather......................................................................... 5-6
Engine or Boat System Failure........................................................ 5-6
Accidents, Collisions and Giving Assistance ................................... 5-6
Towing on the Water........................................................................ 5-6
Operating in Hazardous Conditions .............................................................. 6-1
Severe Weather............................................................................... 6-1
Water Hazards................................................................................. 6-2
Restricted Areas .............................................................................. 6-3
Markers, Warnings and Advisories.................................................. 6-4
Navigation Rules and Aids ............................................................................ 7-1
Audible Distress Signals.................................................................. 7-1
Right-of-Way.................................................................................... 7-2
Navigational Lights & Night Operation............................................. 7-2
Speed............................................................................................... 7-3
Wake................................................................................................ 7-3
Overtaking / Passing........................................................................ 7-3
Meeting Head-On............................................................................. 7-4
Crossing........................................................................................... 7-5
Aids to Navigation............................................................................ 7-6
Controls, Features and Options..................................................................... 8-1
Tow Boat Technology...................................................................... 8-1
Steering System............................................................................... 8-4
Helm................................................................................................. 8-4
Switches and Breakers.................................................................... 8-8
Fuel System................................................................................... 8-14
Engine Cooling System.................................................................. 8-15
Engine Exhaust System................................................................. 8-16
Engine Lubrication System............................................................ 8-16
Electrical System ........................................................................... 8-16
Bilge Pump System........................................................................ 8-17
Ballast Tank System (Optional) ..................................................... 8-18
Propeller Strut................................................................................ 8-21
Propeller......................................................................................... 8-22
Engine Compartment Ventilation System...................................... 8-24
Trim Tab/Stinger Wake Plate (Optional)........................................ 8-24
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Table of Contents
iii
Wake Tower (Optional) ................................................................. 8-25
Cockpit Heater System (Optional)................................................. 8-25
Operating Your Boat ....................................................................................... 9-1
Safety Precautions .......................................................................... 9-1
Before Getting Under Way .............................................................. 9-1
Getting Under Way.......................................................................... 9-6
Trailering and Launching.............................................................................. 10-1
Legal Considerations..................................................................... 10-1
Trailer Type ................................................................................... 10-1
Trailer Classification...................................................................... 10-1
Trailer Gross Vehicle Weight Rating............................................. 10-2
Vehicle Towing Hitch..................................................................... 10-2
Hitch Ball and Trailer Coupler ....................................................... 10-3
Safety Chains................................................................................ 10-4
Towing Vehicle.............................................................................. 10-4
Trailer Brakes................................................................................ 10-5
Trailering Guidelines ..................................................................... 10-6
Launching...................................................................................... 10-8
Loading Guidelines........................................................................ 10-9
General Care and Maintenance.................................................................... 11-1
Hull Discoloration ......................................................................... 11-1
20-Hour Inspection........................................................................ 11-2
25-Hour Engine Inspection............................................................ 11-2
Periodic Maintenance.................................................................... 11-3
Engine ........................................................................................... 11-3
Fuel System .................................................................................. 11-3
V-Drive .......................................................................................... 11-4
Steering System............................................................................ 11-4
Electrical System........................................................................... 11-5
Corrosion Protection...................................................................... 11-7
General Maintenance and Cleaning.............................................. 11-8
Safety Equipment........................................................................ 11-11
General Boating Equipment ........................................................ 11-11
Trailer .......................................................................................... 11-12
Winterization and Storage............................................................................ 12-1
Winterization and Storage Preparation ......................................... 12-1
Engine & V-Drive Winterization..................................................... 12-2
Storing on a Cradle or Blocks........................................................ 12-2
Storing on a Trailer........................................................................ 12-3
Recommissioning After Storage.................................................... 12-3
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iv
Lifting ............................................................................................. 12-5
Troubleshooting ............................................................................................ 13-1
Glossary of Nautical Terms.......................................................................... 14-1
Supreme_2018.book Page iv Wednesday, January 31, 2018 9:30 AM

FUEL SYSTEMS
Boats manufactured for use in California for model year 2018 and after meet the
California EVAP Emissions regulation for spark-ignition marine watercraft. Boats
meeting this requirement will have a label affixed near the helm.
Figure 1
The fuel system in this boat complies with U.S.EPA mandated evaporative
emission standards at time of manufacture using certified components.
!
WARNING
Operating, servicing and maintaining a recreational
marine vessel can expose you to chemicals
including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the State
of California to cause cancer and birth defects or
other reproductive harm. To minimize exposure,
avoid breathing exhaust, service your vessel in a
well-ventilated area and wear gloves or wash your
hands frequently when servicing this vessel. For
more information go to:
www.P65warnings.ca.gov/marine
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1-1
Section 1
INTRODUCTION
CONGRATULATIONS
You have just become a member of the Supreme Boats family.This manual
contains recommended maintenance procedures to be used in the care of your
new boat.It is important that you read this information and familiarize yourself with
all the boat systems prior to operating or hauling your new Supreme Boat.
First read the warranty and disclaimer enclosed, then make sure your warranty
activation card has been sent to Fineline Industries to activate your warranty. If
you have any questions after reading this manual, please contact your local
authorized Supreme dealer.
Our mission at Supreme Boats is to continually strive to build the finest product in
the market place.We have set our standards high and would like you, our
customer, to know that we build pride into every boat model manufactured here at
Supreme Boats.One hundred percent customer satisfaction is the goal we strive
to achieve daily.
Supreme_2018.book Page 1 Wednesday, January 31, 2018 9:30 AM

Section 1
1-2
ABOUT THIS MANUAL
Please keep this Operator’s Manual on-board for future reference and pass it
along to the new owner if you ever decide to sell the boat.
This manual has been written as a general guide to safe operating practices,
boating regulations and maintenance techniques for recreational boating.
This manual is not intended to be used as a replacement for specific information
and procedures covered in manuals provided by the manufacturer of the engine,
trailer and other major equipment.
Suppliers of some of the major components in your boat provide care and
operation information that has been included with your boat in your Owner’s
Information Kit.Read the information in this manual and the information in the
Owner’s Information Kit completely before operating your boat or any equipment.
Figure 1
Figure 1-1
Because we are constantly working toward product improvement, this manual is
intended to be a general guide only.The illustrations used in this manual may not
exactly match the equipment on your boat; they are intended only as general
reference views.
If this is your first time owning or operating a boat, it is recommended that you
contact your dealer or local boating agency to find out how to enroll in a boater
safety course prior to operating the boat.
Supreme_2018.book Page 2 Wednesday, January 31, 2018 9:30 AM

Introduction
1-3
ABOUT YOUR NEW BOAT
Boat Terminology
You should understand, learn and use appropriate and common nautical
terminology while boating to ensure your safety and the safety of others.See
Glossary of Nautical Terms on page 14-1 for additional boating terminology.
Figure 2
Figure 1-2
Construction and Features
Construction begins outside-in, with our Integrated Composite System (ICS). ICS
is a 100% composite design that makes each Supreme Boat strong and uses a
three-piece construction process — hull, inner liner and deck.During construction,
gelcoat colors and full-contour graphics are sprayed into the molds, which ensure
that Supreme tow boats’accents and graphics last all the way to the horizon.
After the gelcoat and fiberglass are applied and dried, giving the three ICS
components solid form, the deck, hull and liner are removed from their molds and
placed together. First, the inner liner is placed into the hull and bonded using a
material called Plexus®, which fuses fiberglass, creating an unbreakable seal.The
BOW
DRAFT
FREEBOARD
GUNWALE
STERN
WATERLINE
AFT FORWARD
HELM
BEAM
TRANSOM
LENGTH OVERALL (LOA)
STARBOARD
SIDE
PORT
SIDE
KC-0069C-A
RUDDER PROPELLERSTRUT
Supreme_2018.book Page 3 Wednesday, January 31, 2018 9:30 AM

Section 1
1-4
inner liner is then injected with foam to reduce noise and vibration, and the
injection points are sealed with additional fiberglass, ensuring there is no
exposure to water while your boat is under way.
Electrical wiring, gas tanks and underwater gear components are installed before
the final ICS pieces are added.The deck is then placed in the hull using a
"Reverse Shoebox" method, which reduces the influx of water into the boat
through the rub rail and creates the strongest bond possible.Plexus is applied to
the hull and deck and then tightened together using stainless steel screws,
allowing the Plexus to take effect.
Final assembly is made with the installation of a PCM engine, final drive system
components and interior boat features.When assembly is completed the boat is
lake-tested and detailed.
Supreme Boats is dedicated to revolutionizing towboat performance.In our testing
and development facilities we work passionately on the water to develop new
ways to push Supreme Boats ahead of the pack.Visit us at:
www.supremetowboats.com
So, whether you're just cruising on one of our boats or seriously competing behind
one, here are a few Supreme innovations that will help you carve the waves
(Features not available on all models):
•Integrated Composite System (ICS) Construction
Integrated Composite System is composed of a three-piece process that
combines hull, inner liner and deck, which results in 100% composite designs
that are strong and light.
•Snap-Out Carpet
Convenient, 40 oz. marine-grade carpet that simply snaps out of the boat for
easy cleaning and storage.
•Gelcoat Graphics
Most graphics and colors are generated by a computer-rendered graphic
system and are applied into the gelcoat.Supreme Boats stand alone when it
comes to gelcoat graphics.
Supreme_2018.book Page 4 Wednesday, January 31, 2018 9:30 AM

Introduction
1-5
Hull Identification, Capacity and Safety Plates
Hull Identification Number
The hull identification number is located on the upper right-hand side of the
transom just below the rub rail.
The HIN must be clearly visible and may not be removed, altered or tampered with
in any way as regulated by federal law.
In case of collision, theft or damage, report these numbers to the local authorities,
your insurance agent and your dealer. Safeguard information about your boat by
recording the HIN and model of your boat and model and serial numbers of the
engine, trailer and accessories on the Boat Information Form on page 1-9.
Figure 3
Figure 1-3
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Section 1
1-6
Capacity Plate
The person/load capacity is determined by the USCG.The capacity plate is
located within clear visibility of the boat operator or helm area.The capacity plate
indicates limits for loading the boat, which are enforceable by law. Never exceed
the “U.S.Coast Guard Maximum Capacities” indicated on the capacity plate.
U.S. Coast Guard Safety Standards Compliance Plate
All power boats less than 20 feet (6 meters) must have a manufacturer’s
compliance plate clearly indicating that your boat is in compliance with the USCG
safety standards and the effective date of the compliance.The compliance plate
may be combined onto one plate showing both the capacity plate and compliance
information by the manufacturer.
References and Contact Information
Use the following list of publications and organizations for reference and contact
information concerning safe boating, navigational rules and other boating topics.
Publications
• Bottomley, Tom. Boatman’s Handbook. Hearst Marine Book. Morrow
• Brotherton, Miner. Twelve Volt Bible. Seven Seas
• Chapman, Charles F. and Maloney, E.S. Chapman’s Piloting, Seamanship and
Small Boat Handling. Hearst Marine Book.Morrow
•Damford,Don.Anchoring. Seven Seas
• National Fire Protection Association. Fire Protection Standard for Pleasure and
Commercial Motor Craft. National Fire Protection Association
• Strahm, Virgil. Does Your Fiberglass Boat Need Repair? Strahm
• United States Coast Guard. Navigational Rules for U.S. Waterways. United
States Coast Guard.Visit http://www.navcen.uscg.gov/mwv/NavRules to view
or download this publication.
• United States Coast Guard Auxiliary. Boating Skills and Seamanship Thirteenth
Edition. United States Coast Guard
All mono-hull recreational boats less than 20 feet (6
meters) require a gross weight and person-capacity
plate to be clearly displayed as provided by the
manufacturer.
Boats in the National Marine Manufacturers Associa-
tion (NMMA) program up to 26 feet (7.9 meters) have
a maximum rated load capacity, which is stated on
the certification plate.
MAXIMUM CAPACITIES
U.S. COAST GUARD
11PERSONS OR
1620
LBS.
1620 POUNDS, PERSONS, GEAR
THISBOAT COMPLIESWITH U.S. COAST
GUARD SAFETY STANDARDSIN EFFECT
ON THE DATE OF CERTIFICATION
MANUFACTURER:
DESIGN COMPLIANCE WITH BIA REQUIREMENTSBELOW IS
VERIFIED. MFGR. RESPONSIBLE FOR PRODUCTION CONTROL.
MODEL:
LOAD CAPACITY • COMPARTMENT VENTILATION
STEERING, FUEL AND ELECTRICAL SYSTEMS
INTERNATIONAL LIGHTS•
MANEUVERABILITY
NATIONAL MARINE MANUFACTURERSASSN.
CERTIFIED
KC-0038-B
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Introduction
1-7
• Whiting, John and Bottomley, Tom. Chapman’s Log and Owner’s Manual.
Hearst Marine Book
Organizations
American Boat & Yacht Council
http://abycinc.org
American Red Cross
http://www.redcross.org or consult your local telephone directory
Boat Owners Association of The United States
http://www.boatus.com/
BoatU.S. Foundation for Boating Safety Hotline
http://www.boatus.org/onlinecourse
Phone: 800-336-BOAT (In Virginia call 800-245-BOAT)
INT League (International Water Sports Organization)
http://www.intleague.com
International Water Ski Federation
http://www.iwsf.com
National Association of State Boating Law Administrators
http://www.nasbla.org
National Marine Manufacturers Association
http://www.nmma.org
National Oceanic and Atmospheric Administration's National
Weather Service
http://www.nws.noaa.gov
National Safe Boating Council Inc.
http://www.safeboatingcouncil.org
Sea Tow Services International, Inc.
http://www.seatow.com; Phone: 631-765-3660; Fax: 631-765-5802
Toll free: 800-4SEATOW (800-473-2869)
U.S. Coast Guard
http://www.uscg.mil (To contact the U.S.Coast Guard for an emergency while on
the water, always use your on-board VHF-FM radio Channel 16. Use cell phones
only as a secondary means of communication. Call 9-1-1 to reach rescue
personnel.)
U.S. Coast Guard Auxiliary
http://nws.cgaux.org; Phone: 877-875-6296
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Section 1
1-8
U.S. Coast Guard Auxiliary – Float Plan Information
http://www.floatplan.uscgaux.info
U.S. Coast Guard Navigation Center (NAVCEN)
http://www.navcen.uscg.gov
U.S. Coast Guard Office of Boating Safety
http://www.uscgboating.org
U.S. Coast Guard Pollution Control National Response Center
Phone: 800-424-8802
U.S. Coast Guard’s America’s Waterway Watch Program
(A program for recreational boaters to assist the U.S. Department of Homeland
Security in reporting suspicious activity on U.S. waterways)
Phone: 877-24-WATCH (877-249-2824)
U.S. Government Printing Office
http://www.gpoaccess.gov
(For information and documentation on FCC rules and regulations and Skippers
Course information, and other government, marine and nautical related
documents)
U.S. Power Squadrons
http://www.usps.org; Phone: 888-367-8777
USA Water Ski
http://www.usawaterski.org
Water Sports Industry Association
http://www.wsia.net
World Wakeboard Association
http://www.thewwa.com
Supreme_2018.book Page 8 Wednesday, January 31, 2018 9:30 AM

Introduction
1-9
Boat Information Form
BOAT
Boat Model: Hull ID Number (HIN):
Hull Colors:
Weight: Registration Number:
Length: Registration State:
Draft: Purchase Date:
Beam: Delivery Date:
Vertical Clearance: Warranty Expiration Date:
Dealer: Boat Manufacturer:
Dealer Representative: Manufacturer Representative:
Dealer Phone: Manufacturer Phone:
ENGINE, DRIVE and PROPELLER
Engine: Model Number:
Serial Number:
Drive: Model Number:
Serial Number:
Propeller:
Make:
Type:
Size:
Material:
Part Number:
ACCESSORIES
Fuel Tank Capacity: Battery Make:
Fuel Filter Part Number: Battery Size:
Ignition Key Number:
TRAILER
Trailer
Model Number:
Serial Number:
GVWR:
Tire Size:
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Section 1
1-10
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2-1
Section 2
WARRANTY
WARRANTY
Limited Warranty Statement
Section 1. Disclaimer and Limitation of Implied Warranties:
THE EXPRESS LIMITED WARRANTY SET FORTH HEREIN BELOW IS
EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, TERMS AND
CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION
OF LAW, STATUTORY OR OTHERWISE. FINELINE INDUSTRIES, LLC.
DISCLAIMS, ANDTHE OWNER HEREBY EXPRESSLY WAIVES,TO THE
MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL OTHER
WARRANTIES OR REPRESENTATIONS OF ANY KIND OR NATURE,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.Some
states or provinces do not allow the exclusion or limitation of implied warranties,
as such the above limitations and exclusions may be limited in their application to
Owner.When the implied warranties are not allowed to be excluded in their
entirety, they will be limited to the duration of the express warranty periods
applicable to the respective components.
This Limited Warranty gives you specific legal rights.You may have other rights,
which vary from state to state.
Section 2. Limited Warranty (“Limited Warranty”) and its
Duration:
Fineline Industries, LLC. (“Supreme”) warrants to the original retail purchaser that
the following components of each new and unused boat manufactured by
Supreme shall be free from material defects in materials and workmanship to the
extent set forth below, under normal use and service when operated and
maintained in accordance with Supreme’s instructions, beginning on the date of
the original retail purchase of the boat by purchaser from an authorized Supreme
dealer for the period indicated in this Section:
Supreme_2018.book Page 1 Wednesday, January 31, 2018 9:30 AM

Section 2
2-2
•Lifetime Limited Warranty: Fineline Industries, LLC, exclusive manufacturer of
Supreme Boats, and also referred to as Supreme herein, warrants to the
original purchaser, of each new Supreme boat, that the deck, hull, and stringer
system, as originally manufactured by Supreme, shall, under normal authorized
use, remain free from structural defect in material and workmanship. For
purposes of this warranty, the terms“Fineline Industries, LLC”and its trademark
“Supreme” are used interchangeably to refer to Fineline Industries, LLC.,
exclusive manufacturer of Supreme brand boats.
•Gel Coat Two (2) Year: For a period of two (2) years commencing on the date
the boat is purchased by the first retail purchaser through an authorized
Supreme dealer, Supreme, will repair substantial manufacturing defects to the
Gel Coat finish which relate to the materials supplied or workmanship by
Supreme in applying the finish.This warranty right is subject to and conditioned
upon the owner having provided regular maintenance and care to this
component as described in the Supreme Owner’s Manual.This Gel Coat limited
warranty shall not extend to, and Supreme hereby expressly disclaims
responsibility for, Gel Coat damages including finish blistering, discoloration,
fading or osmosis.Supreme Boats uses the highest-grade gel coat materials.
Conditions can develop where the bottom of the boat may show signs of
discoloration and/or blisters if the boat is left in the water for extended periods of
time;therefore, a proper barrier coat and bottom paint should be used whenever
it is anticipated that the boat will be left in the water for an extended period of
time. If you have not applied a bottom paint or barrier coat we recommend that
you do not leave the boat in the water for over two weeks at a time without
removing, drying and cleaning.
•Five (5) Year Base Limited Warranty: Except for the engine, transmission and
components parts described elsewhere, Supreme warrants to the original retail
purchaser or authorized transferee (as described below) that the components of
each new Supreme boat, as originally manufactured by Supreme and not
modified by Owner, shall under normal use and service be free of defect in
material and workmanship for a period of five (5) years or five hundred (500)
hours (whichever occurs first) from the date of delivery to the original retail
purchaser.The components identified herein below are subject to the following
warranty terms, policies and conditions:
Instrumentation,includinggauges,iswarrantedfor3yearspartsandlabor
and an additional 2 years for parts only.
Audio and electronics systems are warranted for 3 years.
Marinecarpeting iswarrantedfor3yearspartsand laborandanadditional
2 years for parts only.
Upholstery vinyl material is warranted for 3 years parts and labor and an
additional 2 years for parts.
Upholstery stitching is warranted for 2 years.
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Warranty
2-3
Section 3. Engine/Power Train and Trailer/Trailer Component
Parts:
• Engine/Power Train:
The engines used in Supreme boats are not manufactured or warranted by
Supreme.They are supplied to Supreme by Pleasurecraft Marine Engine
Company(PCM),whichoffersaseparatewarrantytoownerswith thefollowing
coverage by engine from the date of the original retail purchase of the boat for
the engine and power train.
Supreme provides no independent warranty with regard to the engine and
transmission;however, the owner may contact Supreme to obtain contact
information for making claims or inquiries under the applicable engine
manufacturer’s warranty.Owner should refer to Pleasurecraft Marine Engine
Company Owner’s Manual and warranty documents for further information on
terms and conditions of the engine/power train warranty.
• Trailer and Trailer Component Parts:
Trailer and trailer component parts are not manufactured or warranted by
Supreme.These components and parts are supplied by Extreme Custom
Trailers of Rialto, CA.For a period of 5 years from the date of SELLER’S
deliveryoftheTRAILER, Supremeoffersno independentwarrantywith regard
to the trailer and trailer component parts;however, the owner may contact
Supreme to obtain contact information for making claims orinquiries under the
applicable trailer and trailer component parts manufacturer’s warranty.For
trailer warranty details, owner should refer to and rely upon theTrailer Owner’s
Manual and warranty documentation.
Engine Coverage
Supreme Power by GM Marine EX3 5.7L/343hp/370lb-ft/1.72:1 5 Years/ 600 Hours
Supreme Power by GM Marine EX3 Salt
5.7L/343hp/370lb-ft/1.72:1 5 Years/ 600 Hours
Supreme Power by GM Marine L96 6.0L/409hp/410lb-ft/1.72:1 5 Years/ 600 Hours
Supreme Power by GM Marine L96 Salt
6.0L/409hp/410lb-ft/1.72:1 5 Years/ 600 Hours
Supreme Power by GM Marine HO 6.0L/450hp/451lb-ft/1.72:1 5 Years/ 1000 Hours
Supreme Power by GM Marine H6DI
6.2L/450HP/465lb-ft/1.72:1 5 Years/ 1000 Hours
Supreme Power by GM Marine H6DI Salt
6.2L/450HP/465lb-ft/1.72:1 5 Years/ 1000 Hours
Supreme_2018.book Page 3 Wednesday, January 31, 2018 9:30 AM
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5
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