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2023 OWNER’S MANUAL
Lower Right Side: Oil Pressure Gauge
The engine oil pressure gauge
indicates the pressure of the
lubricating oil inside the engine. The
average pressure ranges are between
six (6) pounds per square inch (PSI)
at 1000 RPM to 40 PSI or more at
cruising-range speeds. A reading of
pressure below 5 PSI at 1000 RPM
may be caused by a low oil level or
other potentially serious problems that result in low oil pressure,
causing a red warning light to appear at the bottom of the gauge.
If you experience low oil pressure, stop your engine immediately
and check your oil level before operating again.
Do not continue to run the engine if the oil pressure is low.
If you do, the engine may become so hot that it, or surrounding
components, could catch fire. You or others could be burned
and the boat seriously damaged. Check your oil level and add an
appropriate amount of approved motor oil before operating again
or have your boat serviced by your local authorized MasterCraft
dealer’s service department. Note that damage to your engine
from inappropriate oil levels can be costly to repair. Such damage
is not covered by your warranty.
Further, it is not recommended to allow the fuel level to fall below
one-quarter of a tank at any time as it may result in damage to the
fueling system. (See the Fueling section of this Owner’s Manual.)
Allowing the fuel level in the fuel tank to fall below one-quarter of a
tank may aect the reliability of the fuel pump or result in damage
to the fuel pump, which is not covered under warranty.
bottom of the fuel tank over time. Rather than relying on a visual
inspection, you should pay attention to the fuel gauge.
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