Polaris ACE 150 EFI 2018 Owner's Manual page 60

MAINTENANCE
Periodic Maintenance Chart
Inspect, clean, lubricate, adjust and replace parts as necessary. When
inspection reveals the need for replacement parts, genuine POLARIS
parts are available from your POLARIS dealer. Equivalent parts may
be used for emissions-related service.
Record maintenance and service in the Maintenance Log beginning on
page 115.
Service and adjustments are important for proper vehicle operation. If
you're not familiar with safe service and adjustment procedures, a
qualified dealer can perform these operations.
Vehicles subjected to heavy or severe use patterns must be inspected
and serviced more frequently.
Severe Use Definition
• Frequent immersion in mud, water or sand
• Racing or race-style high RPM use
• Prolonged low speed operation
• Extended idle
• Short trip cold weather operation
Pay special attention to the oil level. A rise in oil level during cold
weather can indicate contaminants collecting in the oil sump or
crankcase. Change oil immediately if the oil level begins to rise.
Monitor the oil level, and if it continues to rise, discontinue use and
determine the cause. Your POLARIS dealer can assist.
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