Polaris MSX 110 Owner's Manual For Maintenance And Safety page 42

Pre-Operation Inspection
Oil
Check the oil and refill as needed before each use of
the watercraft. If the oil pressure becomes low while
operating, a warning light will flash on the NGI
display. Promptly stop the engine and check the oil as
outlined on page 40. Refer to the specifications
section or to page 76 for oil recommendations.
CAUTION
If the engine is operated without oil, serious
damage will occur. Always check the oil level
before each use of the watercraft. If you discover
an empty oil reservoir, see an authorized Polaris
dealer immediately for service.
Serious engine damage will occur if water
becomes mixed into the oil. Always install the oil
fill cap and/or dipstick securely after removing for
service.
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OPERATION
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