Owner`s manual

Add-on equipment may adversely affect the alternator output or overload the electrical system. Such
damage may not be covered by the warranty.
2011 Owners Manual...Scheduled Maintenance...Page 17-2
If a replacement battery is required, be certain to select a marine battery with at least seven-hundred-
fifty (750) cold-cranking-amps at zero degrees (0
o
) Fahrenheit. Before disconnecting the battery, make sure
the ignition key and all accessories are in the OFF position. Also remember to re-attach the cables in the
proper order, with the negative cable connected to the negative [-] post and the positive cable connected to
the positive [+] post.
When charging, batteries generate small amounts of dangerous hydrogen gas. This gas is highly explo-
sive. Keep all sparks, flames and smoking well away from the area. Failure to follow instructions when
charging a battery may cause an electrical charge or even an explosion of the battery, which could
result in death or serious injury.
MasterCraft recommends the use of a spiral-cell type battery, such as the Optima brand. ese batteries
exceed other batteries in holding and extending a charge.
Inspect the Throttle and Shift Cables for Kinks, Wear and Interference
(RTP-1 and Twin MCX Installations Only)
Some engine parts become very hot during operation. This inspection must be completed
while the engine is cool to prevent burns to your skin. Perform this task before starting
the boat.
Step 1: Ensure the engine is OFF and the engine safety starting switch disconnected.
Be certain
that the throttle/shift control lever is in neutral.
Step 2: Open the engine compartment and locate the throttle and shift cables. Follow each cable
back under the floorboards and feel for any kinks and wear on the outer jacket. Any sign
of cable damage is cause for replacement. See your authorized MasterCraft dealer’s service
department if you notice any cable damage.
Inspect the Fuel System for Leaks
is function should be performed prior to starting the engine; and then again after about three (3)-to-five (5)
minutes to determine whether any leaks are apparent.
Step 1: First ensure the engine is OFF and the engine safety starting switch is disconnected. Be certain
that the throttle/shift control lever is in neutral. e engine must be cool.
Gasoline is highly flammable and its vapors may ignite, resulting in fire or explosion. Be sure to keep
all sparks and flames away from the area while inspecting the boat’s fuel system.
Step 2: Open the engine compartment and visually check as much of the fuel system from the
tank to the engine as you can see. If the odor of gasoline is strong or if you see visual evi
-
dence of fuel outside the system, cease all operations and take the boat immediately to an
authorized MasterCraft dealer’s service department to determine the source of the leak.
e leak must be repaired before the engine is restarted. Because the lines on late model
MasterCraft boats are pressurized, they can be disconnected and/or removed ONLY by
using specialized tools that are not available to the public.