MasterCraft 2009 MariStar X-Series Benutzerhandbuch

Some engine parts become very hot during operation. This in-

spection must be completed while the engine is cool to prevent 

burns to your skin. Perform this task before starting the boat.

Towers should never have a total aggregate weight of accessories 

exceeding 85 lbs. (U.S.) total. Excessive weight can cause tower 

failure and the collapse of a tower or the disconnect of the tower 

from the deck can result in injury or damage to the boat that is 

not covered by warranty. (Page 1-3)

When boating, avoid using the windshield as an aid for balance 

or getting out of a seat. This causes undue stress to the window 

frame and could damage it, which may not be covered under 

warranty. (Page 7-1)

To ensure proper break-in and lubrication, boat owners should 

not remove the factory break-in oil until after the initial ten 

(10) hours of operation. At that time, an oil change should be 

performed on the Indmar engines by an authorized Master-

Craft service technician at an authorized MasterCraft dealer. 

DO NOT use the ski pylon or any portion of any tower for lifting. 

They are NOT designed to be used as a central lifting point. Also, 

DO NOT use the stern ski tow as a lifting ring. The deck may be 

damaged. See the Storage Cradle sub-section of this section. Also 

never lift a boat with water in the bilge or containing a water-

filled device such as a ballast system or sack. The extra stress will 

put an excessive load on the hull and lifting equipment that may 

seriously damage the boat. Such damage may not be covered by 

the warranty. (Page 11-1)

Continued operation after the warning light has illuminated 

may cause severe engine damage. This will void your warranty. 

Because of the complexity of preparing a boat for proper winter 

storage, as well as the possibility of extreme damage to the drive 

train if a preparation error was made during winterization, Mas-

terCraft recommends scheduling an appointment with an autho-

rized MasterCraft dealer’s service department to permit a techni-

cian to perform all winterization procedures. (Page 17-1)

Add-on equipment may adversely affect the alternator output or 

overload the electrical system. Such damage may not be covered 

by the warranty.  (Page 16-1)

Failure to follow the engine oil recommendations listed in the 

engine manual can cause additional engine wear and increase 

the possibility of engine component failure. Damage to the en-

gine due to incorrect oil usage can be costly to repair, and is not 

covered by the warranty! (Page 8-2)

Do not operate the starter motor continuously for more than 

fifteen (15) seconds without at least two (2) minutes for a “cool-

down” period. Failure to do so may cause the starter to overheat, 

resulting in damage. Failure to release the ignition key after the 

engine has started may cause damage to the starter motor and 

drive. (Page 9-1)

Damage to the engine by use of low-

quality gasoline or gasoline with an 

octane rating below the minimum level 

listed will void the warranty on the boat. 

Fuels that are blended to contain metha-

nol or wood alcohol should not be used. 

These fuels can corrode metal parts in 

the fuel system and engine. Fuels that 

contain methanol will damage the en-

gine. Damage caused by the use of unap-

proved fuels is not covered by warranty. 

Extended storage with fuel in the system 

can affect the fuel’s stability and may 

require system inspection and fuel filter 

replacement when the unit is placed back 

into service. (Page 6-2)

Lifting slings must never contact shafts, struts or hardware pro-

truding from the hull. Damage may result that would void the 

warranty. (Page 11-1)

When the boat is out of the water, it is important to support the 

hull correctly to avoid any hull damage. Such damage may void 

the warranty. (Page 11-1)