Polaris ACE 150 EFI 2018 Owner's Manual page 61

Periodic Maintenance Chart
Maintenance Chart Key
Symbol
Perform these operations more often for vehicles subjected to severe
use.
D Have an authorized POLARIS dealer or other qulaified person perform
these services.
WARNING! Improperly performing the procedures marked with a "D" could
result in component failure and lead to serious injury or death. Have an
authorized POLARIS dealer or other qualified person perform these services.
MAINTENANCE
Description
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