MasterCraft X22 User manual

2021MCOwnerManualFINAL.indd 1 8/26/20 1:51 PM
2021 OWNERS MANUAL
2021MCOwnerManualFINAL.indd 2 8/26/20 1:51 PM
2021 BOAT
OWNER’S MANUAL

CONGRATULATIONS
On your boating choice! MasterCraft is the recognized world leader for inboard boats today and has been for over fifty years. The
quality, innovation, selection and value of MasterCraft boats are unmatched in the industry.
Please take the time to read this Owner’s Manual completely, in addition to carefully reviewing any additional information provided in the
accompanying packet. These publications will help to answer most of the remaining questions you may have regarding the new boat. If
you have any additional questions after reading these publications, please feel free to speak with your dealer. MasterCraft wants you to
feel comfortable with your boat (and trailer, where applicable) from the very beginning of your experience as an owner of our products.
All information in this Owner’s Manual is based on the latest product information available at the time of printing. Because of our policy
of continuous product improvement, we reserve the right to make changes at any time, without notice, in specifications and models,
and also to discontinue models. We also reserve the right to change specifications, parts or accessories at any time without incurring
any obligation to equip the same on models manufactured before the date of the change. MasterCraft recommends checking www.
mastercraft.com periodically, specifically the Knowledge Center, for updates and additional information.
Due to changes in specifications, models, parts and/or accessories that may occur after publication of this Owner’s Manual, the
Owner’s Manual may not cover every circumstance that may arise in owning and operating a boat. Also, the illustrations used
in this Owner’s Manual are intended only as representative reference views and may not depict actual model component parts.
Information regarding certain on-board components furnished by suppliers other than MasterCraft, including the engine and
power train components, is provided separately by the manufacturers of those components. This information is available through
your dealer. A reasonable effort has been made by MasterCraft and it suppliers to provide the applicable information required to
ensure a long-lasting and enjoyable boating experience.
2021MCOwnerManualFINAL.indd 3 8/26/20 1:51 PM 2021MCOwnerManualFINAL.indd 469 8/26/20 1:55 PM

2021 OWNERS MANUAL
Preparation
Ilmor Marine Engines
Safety Checks and Services
New Boat Break-In
Starting and Basic Operations
Operational Hints
Care and Maintenance
Lifting the Boat
Corrosion Prevention
Cleaning the Boat
Maintenance Service
Scheduled Maintenance
Storage and Winterization
The MasterCraft Trailer
Limited Warranty Statement
Warranty Registration and Transfer
Service Log
Glossary of Terms
Index
313
319
323
327
331
335
341
343
347
351
363
373
481
393
439
441
453
459
463
TABLE OF CONTENTS
Safety Knowledge
Consistent Attention Required
Events Requiring Safety knowledge
Equipment
Legal Requirements
Other Important Information
Rules of the Open Water
2021 Model Features and Specs
X Series
Star Series
XT Series
NXT Series
Dashes and Video Screens
X and XT Series Dual Screen Dash Operation
HV550 Passenger Remote
X and XT Series Engine Gauges
X and XT Series 7” Touchscreen Dash Operation
XT Series Video Screen Operations HV450
ProStar Video Screen Operations
NXT Operations
NXT20/22/24 Video Screen Operations
Boat Operations
Basic Electrical Components
Additional Safety Support
Below Deck
Visual Assistance
Sport Enhancement
Comfort and Convenience
01
07
13
21
25
31
37
45
47
53
57
67
73
81
115
123
127
149
169
183
191
203
205
219
227
239
247
275
2021MCOwnerManualFINAL.indd 4 8/26/20 1:51 PM

SAFETY
KNOWLEDGE
2021MCOwnerManualFINAL.indd 1 8/26/20 1:51 PM

SAFETY
KNOWLEDGE
Prior to operation, be certain that all passengers are aware of where the safety equipment is stowed, the location of emergency
equipment such as fire extinguishers and how this equipment is used. In case of emergency, be sure that at least one other person
on-board understands how to operate the boat.
Your safety, as well as the safety of others with and around you, is a direct result of how you operate and maintain your boat. You—and
anyone who will be operating this boat—should read and seek to fully comprehend this Owner’s Manual, and any additional information
provided by component manufacturers and suppliers. Make sure that you understand all of the controls and operating instructions
before attempting to operate the boat. Improper operation is extremely dangerous!
The basic safety rules are outlined in this section of the Owner’s Manual. Additional precautions throughout the Owner’s Manual are
noted by the following symbols:
2021MCOwnerManualFINAL.indd 1 8/26/20 1:51 PM

2021 OWNERS MANUAL / 02
THIS IS THE SAFETY ALERT SYMBOL. IT IS USED TO ALERT YOU TO POTENTIAL
PERSONAL INJURY HAZARDS. OBEY ALL SAFETY MESSAGES THAT FOLLOW THIS
SYMBOL TO AVOID POSSIBLE INJURY OR DEATH.
CAUTION used without the
safety alert symbol indicates a
potentially hazardous situation
which, if not avoided, may result
in property damage.
DANGER indicates an imminently
hazardous situation which, if not
avoided, will result in death or
serious injury.
CAUTION indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
WARNING indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
The precautions listed in this Owner’s Manual
and on the boat are not all-inclusive. If a pro-
cedure, method, tool or part is not specifically
recommended by MasterCraft, using it may
place you and others in an unsafe situation; in
addition, you may render your warranty void.
Remember: Always use common sense when
operating, servicing or repairing the boat!
Observing the safety recommendations found
in this Owner’s Manual is critical to keeping
your boating experience as safe as possible
during routine operation. Your failure to do so
may result in severe personal injury or death to
you and/or others. Use caution and common
sense when operating your boat. Do not ever
take unnecessary chances!
2021MCOwnerManualFINAL.indd 2 8/26/20 1:51 PM

GENERAL PRECAUTIONS
Be certain that all operators of your boat are aware of the safety
information within this Owner’s Manual and that they use it to
conform to boat safety principles.
Boating safety starts with a thorough understanding of boat
operations. In addition to careful review of this Owner’s Manual, you
should also be aware that many sources of helpful information are
available. MasterCraft urges you to pursue additional training prior
to the independent operation of your boat. Training at any time
from a recognized boating and/or safety organizations is beneficial.
The following is a listing of a few agencies and organizations that
oer safety training and/or information:
AMERICAN RED CROSS, NATIONAL HQ
2025 E Street, NW
Washington, DC 20006
1-800-733-2767
www.redcross.org
U.S.A. WATER SKI ASSOCIATION
1251 Holy Cow Road
Polk City FL 33868
[phone]
www.usawaterski.org
BOAT OWNERS ASSOCIATION OF THE UNITED STATES
880 South Pickett Street
Alexandria VA 22304
[phone]
www.boatus.com
NATIONAL SAFE BOATING COUNCIL
9500 Technology Drive Suite 104
Manassas, VA 20110
[phone]
www.safeboatingcouncil.org
U.S. COAST GUARD AUXILIARY
2703 Martin Luther King Jr. Ave, SE
Washington, DC 20593-7501
[phone]
www.uscg.mil
http://www.uscgboating.org
2021MCOwnerManualFINAL.indd 3 8/26/20 1:51 PM

2021 OWNERS MANUAL / 04
SAFETY AFLOAT
The cause of many boating accidents is often the operator’s failure
to follow basic safety rules or written precautions. Many accidents
can be avoided if an operator is completely familiar with the boat,
its operation, and can recognize potentially hazardous situations
before an accident occurs.
Failure to comply with safety-related information and instructions
may result in serious injury or death to you and/or others. Always
use common sense when operating the boat or participating in any
activities associated with the boat, including, but not limited to,
periods of time when the boat engine is shut down and the boat is
not in operation.
• Improper operation of a boat is extremely dangerous!
Operators must read and understand all operating manuals
supplied with the boat, before operation.
• On-board equipment must always conform to the governing
federal, state and local regulations.
• Always attach the engine emergency safety shut-o lanyard to a
part of your clothing (such as a belt loop) when operating the boat.
Never override or modify the engine emergency safety shut-o
switch in any way.
• Never operate the boat, water ski, wakeboard, wakesurf or
engage in other water activities while under the influence of
alcohol or drugs.
• All persons must be seated in a designated occupant seating
area while the boat is in motion. (A seating label is axed in each
model.) Never stand or allow passengers to stand in the boat or
sit on the motor box or tower (where equipped), gunwale, decks,
or any location other than occupant seating while underway. You
or others may be thrown within or from the boat, which could
result in serious injury or death. Never allow occupants to use sun
pads or transom seating while the engine is running. On models
equipped with sliding or adjustable seat backs, ensure that the
backs are in the locked position prior to operating the boat.
• Prior to starting the engine, open the engine box and check the
engine compartment and bilge for gasoline and oil vapors. Always
operate the blower for at least four (4) minutes before starting
the boat. Failure to do so may result in fire and/or an explosion.
2021MCOwnerManualFINAL.indd 4 8/26/20 1:51 PM

Failure to comply with the requirement of operating the blower for
at least four (4) minutes before starting the engine may result in
serious injury or death to you and/or others.
• Never remove or modify any components of the fuel system. Re-
moval or modification of any component of the fuel system may
cause a hazardous situation and will void the warranty.
The modern MasterCraft fuel delivery lines are pressurized and
attempting to loosen or remove them may result in the uncon-
trolled release of fuel, which can be environmentally hazardous,
and can cause injury.
• Never allow any type of spark or open flame on board. It may
result in fire or explosion.
COMMON SENSE ADVICE
Avoid any activity that may result in damage to the boat, thereby
voiding the warranty. Some things, such as avoiding stationary
objects, are obvious. However, even less obvious activities can
cause damage to a boat, no matter how well-built. For example,
while a beach or shoreline may seem soft while walking on it,
running a boat up onto shore may result in significant scratches
in the gel coat and fiberglass finish. The causes of many kinds of
damage are usually quite obvious to trained service personnel, and
if they determine that damage was caused by misuse or activity
such as “beaching,” such results can void the warranty.
MasterCraft cannot anticipate every type of activity or neglect that
could result in damage to the boat or that may cause illness, injury
or even death to boaters. The operator, owner and/or all persons
on board are responsible for using common sense and a careful
thought process to ensure that every measure has been taken
to keep boating enjoyable for many years to come. A MasterCraft
boat can be the source of countless hours of family fun, as well as
building friendships, but the boating experience remains safe only
if you, and everyone on board, use your head before, during and
after your boating activity.
As you anticipate many good times ahead with your MasterCraft
boat, be sure that first and foremost, you are well-prepared to
be responsible.
For most activities the boat operator should be seated at the
helm position. Some situations may require standing at the helm
to maintain visibility over the bow. When standing is necessary
make certain that the safety shut o lanyard is attached to your
clothing or PFD. Operating the boat while standing may result in a
loss of control which could cause serious injury or death.
2021MCOwnerManualFINAL.indd 5 8/26/20 1:51 PM

2021 OWNERS MANUAL / 06
• File a float plan, as described below, with a relative or friend.
• Ensure the bilge is clean prior to starting.
• Have a complete knowledge of the operation and handling
characteristics of your boat.
• Ensure that the boat is not loaded above the maximum capacity
and that the load is properly distributed. Reference the seating
chart label axed in the boat for proper distribution of
persons aboard.
• Learn to navigate your local waterways. Be familiar with your
starting and ending locations as well as any waterways along
the way.
• Maintain a safe speed at all times to avoid collisions.
• Keep an eye out for changing weather conditions and respond
accordingly.
• Know and practice the navigational rules. Know and obey all
federal and state regulations and operate the boat properly
around all waterway markers.
• Maintain a clear, unobstructed view at all times, especially
forward. Scan the water and avoid tunnel vision. Many boating
collisions are caused by inattention.
HAZARDOUS OPERATIONS
There are a number of situations which can result in peril for boats
and persons on board. Among these is boating too close to dam
spillways, where turbulence and strong currents can
result in loss of control of the vessel. These areas as well as other
hazardous areas are usually marked. DO NOT ignore such markers.
Additionally, there may be potentially hazardous situations that
can adversely aect boating. These include weather conditions
(addressed later in this chapter), operating in shallow water where
underwater navigational gear may be damaged, or boating in
bodies of water that include weeds and other growth that can foul
boat operations. These flora can foul your boat engine, restrict
water intake to the engine (causing overheating), and restrict the
propeller(s) to such an extent that it causes a vibration that can
damage the engine and drive train.
OPERATOR’S RESPONSIBILITIES
The following are the operator’s responsibility:
• Ensure the boat is in top operating condition and there are no
hazards that impede your moving about the boat.
2021MCOwnerManualFINAL.indd 6 8/26/20 1:51 PM

CONSISTENT
ATTENTION
REQUIRED
2021MCOwnerManualFINAL.indd 7 8/26/20 1:51 PM

2021 OWNERS MANUAL / 08
or other activities in or near the stern area of the boat, including,
without limitation, the swim platform, the rear sun deck, and aft
facing lounge seats when the engine is in operation. Under no
circumstances should the owner and/or operator allow persons
to hold onto the swim platform while the engine is operating and
the boat is in motion. These activities (sometimes known as “teak
surfing” or “platform dragging,” where the participant holds onto
the swim platform and is pulled through the water, and/or “body
surfs” immediately behind the boat) are extremely dangerous,
highly likely to result in death or serious bodily injury, and are a
misuse of this product.
Carbon monoxide (CO) enters your bloodstream through the lungs,
blocking the oxygen your body needs. Prolonged exposure to low
concentrations or very quick exposure to high concentrations can
be deadly to all on board.
Early symptoms of CO poisoning include irritated eyes, headache,
nausea, weakness and dizziness. These can be confused with
seasickness or intoxication. Altitude, certain health-related
problems, and age will increase the eects of CO. Persons who
smoke or are exposed to high concentrations of cigarette smoke,
consume alcohol, or have lung disorders or heart problems are
particularly susceptible to an increase in the eects of CO. However,
anyone can be aected. Another factor to consider is that physical
exertion accelerates the rate at which the blood absorbs CO.
CARBON MONOXIDE (CO)
When anchoring the boat, you MUST turn OFF the engine. In most
models, exhaust fumes containing carbon monoxide are emitted
from the exhaust flap area of the transom immediately below the
swim platform. No one should ever be on the swim platform or
transom while the engine is operating.
Carbon monoxide is a colorless, tasteless, odorless and poisonous
gas that accumulates rapidly and can cause serious injury or
death. Exposure to carbon monoxide can be fatal in a matter of
minutes. Exposure to even low concentrations of carbon monoxide
must not be ignored because the eects of long term carbon
monoxide exposure can build up and be just as lethal as high
concentrations. Carbon monoxide from exhaust pipes of inboard or
outboard engines may build up inside and outside the boat in areas
near exhaust vents, particularly during slow-speed operations.
STAY AWAY from these exhaust vent areas, which are located at the
stern of the boat, and DO NOT swim or engage in any water sports
2021MCOwnerManualFINAL.indd 8 8/26/20 1:51 PM

EMERGENCY TREATMENT
FOR CO POISONING
CO poisoning or toxicity is a life-threatening emergency that
requires immediate action. The following is a list of things that
should be done if CO poisoning is suspected. Proceed with caution.
The victim may be in an area of CO concentration, which means you
or others could be in danger from exposure to CO:
• Evaluate the situation and ventilate the area if possible.
• Evacuate the area and move the aected person(s) to a fresh
air environment.
• Observe the victim(s).
• Administer oxygen, if available.
• Contact medical help. If the victim is not breathing, perform res-
cue breathing or approved cardiopulmonary resuscitation (CPR)
as appropriate until medical help arrives. Prompt action can mean
the dierence between life and death.
• Shut o potential sources of CO, if possible. Correct ventilation
problems and/or repair exhaust problems as appropriate. Investi-
gate the source of CO and take corrective action, such as evacu-
ating and ventilating the area or shutting o the source of the CO,
while at the same time evacuating and ventilating the area.
WHERE CO MAY ACCUMULATE
Carbon monoxide can accumulate anywhere in or around your boat.
This includes, but is not limited to:
• Inadequately ventilated canvas enclosures.
• Exhaust gas trapped in enclosed places.
• Blocked exhaust outlets.
• Another vessel’s exhaust. CO from the boat docked next to you
can be just as deadly as that emitted from your own boat.
• Back drafting from your own boat’s exhaust.
• At slow speeds, while idling or stopped. Be aware that CO can
remain in or around your boat at dangerous levels even if your
engine or the other boat’s engine is no longer running.
2021MCOwnerManualFINAL.indd 9 8/26/20 1:51 PM

2021 OWNERS MANUAL / 10
• Never move into areas under swim platforms where exhaust out-
lets are located unless the area has been properly ventilated.
• Operation of boats at mile-high (5,250 ft.) or higher altitudes may
aect CO production. Check with an authorized MasterCraft deal-
er before operating at higher altitudes to determine whether the
engine may require additional tuning to prevent excessive CO.
• Although CO can be present without the smell of exhaust fumes,
if you smell exhaust fumes, CO is also present. Take immediate
action to dissipate these fumes.
• Treat symptoms of seasickness as possible CO poisoning. Get
the person(s) into fresh air immediately. Seek medical attention.
• Install and maintain CO alarms inside your boat. Do not ignore any
alarm. Replace alarms as recommended by the manufacturer.
• Follow Coast Guard safety checklists.
• Get a Vessel Safety Check. They are free! Your local U.S. Coast
Guard Auxiliary can provide details or check www.uscgaux.org
online to locate assistance.
HOW TO PROTECT YOURSELF
AND OTHERS
Follow these simple steps to help keep CO from poisoning you, your
passengers and others nearby:
• Know where and how CO may accumulate in and around your
boat. This is particularly important when starting or running
engines in boathouses, or near a sea wall. Boats that are moored
in close proximity are also potential problems as the fumes from
your boat or another boat can aect air drafts on all boats. Back
drafting sometimes called the “station wagon eect” occurs
when the fumes curl up over the swim platform and transom and
into the boat, especially when canvas or other coverings trap the
fumes. Even in open air, consider wind direction, the boat’s speed
and trim angles.
• Maintain fresh air circulation throughout the boat at all times. CO
concentration is greater when the engine is cold. Ensure the boat
is situated to take advantage of maximum dissipation of fumes.
• If your boat is equipped with a generator, know where the exhaust
outlet(s) is located and keep everyone away from the area.
• Ensure that appliance, air conditioning, heater, generator, or other
on-board function that emits fumes is routinely and regularly pro-
vided with maintenance as described by manufacturers. Failure
to do so can result in the accumulation of CO fumes.
• Never sit, teak surf, or hang on the back deck or swim platform
while the engine is running. Teak surfing is NEVER a safe activity.
2021MCOwnerManualFINAL.indd 10 8/26/20 1:51 PM

WEIGHT LIMITS
AND DISTRIBUTION
All boats have weight limits. Failure to adhere to the posted limits
can cause operation instability and/or the boat to sink. This may
result in serious injury or death, as well as significant damage to
the boat, which will not be covered by warranty.
Overloading a boat may cause it to become unstable and may
potentially result in the boat’s flotation system becoming
overwhelmed. Too much weight can sink any boat. Within this
Owner’s Manual and on a label mounted in each boat is the
Maximum Capacity for that specific model. Bear in mind that
maximum limits include additional water ballast bags and water
put in them, gear brought onto the boat, additional options and all
people. Maximum people is limited to the number of designated
occupant seating positions. Equally critical is how weight is
distributed throughout the boat. The weight must be distributed
evenly throughout the boat. If too much weight is placed in one
area it can have serious impact on maintaining control. Items and
people can also shift positions during operation, potentially causing
a dangerous situation.
Adding weight of any type to the boat will aect the handling
characteristics of the boat while it is underway. Caution should
always be exhibited when putting the boat into motion or
attempting to stop it, particularly when the added-weight
characteristics have changed.
LINE OF SIGHT
Care should also be taken to avoid interfering with the boat
operator’s line of sight when the boat is underway. This applies
particularly to individuals riding in the bow. It is possible to quite
unintentionally obscure the driver’s view. Even momentary
interference can result in the driver’s inability to respond to a
situation that requires avoidance of another vessel or submerged
or partially-submerged objects. MasterCraft recommends using
the driver seat bolster or standing to maintain a safe lookout and
proper visibility when necessary. Everyone on board should always
pay attention to other vessels, people and objects located in close
proximity to the boat, activities taking place in or near the water, and
should always be supportive of the boat operator.
The law requires the boat operator to maintain clear visibility at all
times and in all directions when the boat is in motion.
2021MCOwnerManualFINAL.indd 11 8/26/20 1:51 PM

2021 OWNERS MANUAL / 12
• The U.S. Coast Guard, as well as MasterCraft, recommends the
wearing of PFDs at all times when the vessel is underway, even
though it is not a requirement. The best PFD is the one that is
worn and that can save your life.
• Inflatable PFDs must have a full cylinder and all status indica-
tors on the inflator must be green, or the device is NOT service-
able, and is NOT considered a usable PFD for anyone on-board
the vessel.
• Coast Guard-approved inflatable PFDs are authorized for use on
recreational boats by persons at least 16 years of age.
• Some states require children to wear PFDs at all times. Check
with your state boating safety ocials for details. Be certain to
equip children with a PFD that is appropriate for the size of the
child. The label will indicate the weight limits for use.
NOTE: Requirements for coastal waters and inland waters dier.
Check with the local boating authorities for more information.
PERSONAL FLOTATION DEVICES
(PFDS) AND ACCESSIBILITY
Federal law requires at least one wearable Type I, II, III
or Type V Personal Flotation Device (“PFD”) for each person
on-board or being towed on water skis, wakeboards, surfboards
or other recreational equipment. A Type V PFD provides perfor-
mance of either a Type I, II or III PFD (as marked on its label) and
must be used according to the label requirements. In addition,
one throwable Type IV PFD must also be on board. As the owner,
obtaining the appropriate PFDs is your responsibility. You must
also determine whether people on-board, including those who are
underage, are required to wear PFDs when underway. Your Master-
Craft dealer can, and will be happy to, assist you with your purchase
of appropriate PFDs.
People on-board who cannot swim or who are not strong
swimmers, as well as children, should wear PFDs at all times.
• Wearable PFDs must be readily accessible in the boat.
• It should be possible to put on the PFDs within a reasonable
amount of time in case of emergency.
• PFDs should never be stowed in plastic bags, in locked or closed
compartments or have other gear stowed on top of them.
2021MCOwnerManualFINAL.indd 12 8/26/20 1:51 PM

EVENTS
REQUIRING SAFETY
KNOWLEDGE
2021MCOwnerManualFINAL.indd 13 8/26/20 1:51 PM

2021 OWNERS MANUAL / 14
and C fires. The dry chemical fire extinguisher is standard equip-
ment, and is automatically included in your boat from the factory.
Replacement units can be ordered from MasterCraft.
If any of the fire suppression system canisters on board your boat
are discharged (whether a canister in an automatic system or a
portable fire extinguisher), then they must be replaced immediate-
ly. If the automatic fire suppression system has been discharged,
the video display at the helm will notify the driver. If the clean
agent canister associated with the automatic fire suppression
system has been discharged, it must be replaced. Contact your
authorized MasterCraft dealer to obtain a replacement for the
clean agent type of canister. If the dry chemical fire extinguisher
has been discharged, it must be replaced with a fire extinguisher
that is rated for Type A, B and C fires from an authorized Master-
Craft dealer or another source.
Fire extinguishers require periodic maintenance. Monthly, each fire
extinguisher on your boat should be examined to be sure that the
seals and tamper indicators are not broken or missing. The pres-
IN THE EVENT OF A FIRE
Fire on-board is among the most serious of matters that boaters
can experience. Due to the close proximity of fuel tanks and a num-
ber of electrically operated items that can result in a spark or arc,
any and all fires on a boat should be a matter for immediate action.
While your MasterCraft boat is equipped with a fire suppression
system and fire extinguishers (except models imported into Japan),
it is important to make a quick and calculated decision regarding
any fires. If the extinguishing/suppression materials do not quickly
extinguish the fire, it may become necessary to abandon ship. Make
sure everyone on board has a PFD and swims as quickly and as
far as possible, up wind and upstream from the boat. If gasoline is
released, it will float on top of the water. It may spread out or move
with the body of water’s current.
FIRE EXTINGUISHERS
The engine compartment in every MasterCraft boat is equipped
with an automatic fire suppression system. The system has a man-
ual deployment handle mounted in the helm area (domestic boats
only) which uses a clean agent canister to suppress fires in the
engine compartment.
Every boat MasterCraft builds is required by law to have on board
one (1) 2.5-pound, dry chemical fire extinguisher rated for Type A, B
2021MCOwnerManualFINAL.indd 14 8/26/20 1:51 PM

sure gauges or indicators, if applicable, should read in the operable
range. There should be no obvious physical damage, rust, corrosion,
leakage or clogged nozzles. Additionally, if the extinguisher has not
been used, it should be weighed annually to assure that the minimum
weight as stated on the label still exists. Any fire extinguisher that has
been partially emptied must be replaced as soon as possible.
In an automatic/manual system, ensure the pin inserted to protect
the system at the helm during transit from the factory (pictured
above) has been pulled to activate the system. This is part of dealer
preparation, but it is the responsibility of the boat owner to ensure
that the system is functional.
FIRE SUPPRESSION
AND EXTINGUISHING
All MasterCraft boats are equipped with an automatic fire suppres-
sion system. The automatic system operates from sensors in the
engine room and will automatically release a clean-agent, gaseous
chemical that does not leave residue behind.
It is also possible to activate the system manually on the domestic
boats only. Pull the pin with the red tag (pictured to left), and then
pull the red fire handle to set the system in operation. (International
boats are automatic only.)
In case of an engine compartment fire, shut down the engine and
blowers before manual discharge, or immediately following the auto-
matic discharge. Boats are equipped with a discharge indication light
at the instrument panel or on the video display gauge at the helm.
After the suppression system has been used, the fire extinguisher
canister will be empty. The boat owner/operator should have the
canister replaced as soon as possible.
MasterCraft boats have also been specified to carry a hand-held 2.5
lb. monoammonium phosphate expellant (dry chemical) unit, which
is rated Class A (trash, wood and paper), Class B (flammable liquids,
fuel, gas) and Class C (energized electrical equipment). These units
should be used in situations other than engine compartment fires.
Hand-held units should be replaced or recharged as soon as
possible after use. Chemical discharge should be cleaned from all
surfaces as soon as possible and prior to running the boat again,
unless operation is necessary to return to shore.
The boat should never be operated following a fire until after a
determination has been made whether operation may result in an-
other fire. If any danger of an additional fire exists, the boat should
be towed to shore or dock rather than running the engine(s).
Consumers who choose to purchase fire control equipment from
resources other than MasterCraft must follow the instructions and
requirements as listed within the engine compartment regarding
suitability for the compartment volume. These standards are estab-
lished by the Coast Guard Code of Federal Regulations (CFR) and
the American Boat and Yacht Council (ABYC).
2021MCOwnerManualFINAL.indd 15 8/26/20 1:51 PM

2021 OWNERS MANUAL / 16
Following the activation of the automatic fire suppression system
or a hand-held fire extinguisher, a careful determination should be
made as to whether the boat can safely be operated. If there is any
doubt or concern whatsoever, the boat should be towed to shore
and/or dock for service by an authorized MasterCraft dealer prior
to operating again. Failure to follow these instructions could result
in death or serious injury/illness.
CAPSIZING
In addition to fire, a boater’s greatest concern may be with the
possibility of capsizing or overturning the boat. A number of
factors can occur that will result in a boat overturning (high waves,
excessive wakes, bad weather) or sinking as a result of damage
such as striking an underwater object or another boat. In the event
of such an occurrence, try to turn the engine OFF.
Attempt to locate any other people who were on-board and
determine whether they are injured. Unless there is fire or release
of gasoline, in most instances it is wise to remain with the boat.
Climbing on the hull will make it easier for rescuers to locate you
and others.
MEANS OF RE-BOARDING
There are several ways to re-board a MasterCraft boat from the
water. In some models, ladders are oered to assist in re-boarding.
On some models, re-boarding ladders may be mounted to the swim
platform. To re-board using a ladder, deploy the ladder and use it to
climb up into the boat or onto the swim platform. Always maintain
three points of contact with the boat when using a ladder to re-
board the boat. For instructions on deploying a ladder, refer to the
Ladders section of this Owner’s Manual.
In some models, ladders are an option or may not be available. To re-
board a boat without an optional ladder, move to the swim platform
on the transom. Place both hands, palms down, onto the top of the
platform. Using your legs to kick swiftly upwards, pull your body and
legs up over the edge of the platform. Additional leverage may be
gained by using the grab handles integrated into the swim platform.
Lean into the platform and swing one leg up onto the platform.
Use the grab handles to provide support while pulling the rest of
your body onto the platform. Stand up, maintaining three points of
contact with the boat and use the transom step to climb back into
the cockpit of the boat.
2021MCOwnerManualFINAL.indd 16 8/26/20 1:51 PM