2.14
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
500 Hour / 5000 mile (7600 km) Service
ITEM
REMARKS
XU /
D
Brake Pad Wear
Inspect periodically
XU /
E
Engine Breather Inspect, clean, replace if necessary
Battery
Check terminals; clean; test
XU
Engine Oil Change Change the oil and filter
XU Front Gearcase Fluid
Change fluid
XU Transmission Fluid
Change fluid
XU /
D
Fuel System
Cycle key to pressurize fuel pump; check for leaks at fill cap, fuel lines/rail and
fuel pump
XU General Lubrication
Lubricate all fittings, pivots, cables, etc.
Shift Linkage Inspect
D
Steering
Lubricate
XU
Front/Rear Suspension
Lubricate
XU Throttle Cable
Inspect; adjust; lubricate; replace if necessary
E
Throttle Body Intake Duct Inspect ducts for proper sealing / air leaks
XU
Engine Mounts Inspect
Exhaust Pipe / Silencer Inspect
XU
Spark Plug Inspect; replace as needed
XU Radiator
Inspect; clean external surfaces
Cooling System Inspect coolant strength seasonally; pressure test system yearly
XU
Cooling Hoses Inspect for leaks
XU
Wiring
Inspect for wear, routing, security; apply dielectric grease to connectors
subjected to water, mud, etc.
Drive belt
Inspect; replace as needed
D
Clutches (Drive/Driven) Inspect; clean; replace worn parts
D
Front Wheel Bearings Inspect; replace as needed
XU Valve Clearance
Inspect; adjust as needed
Cam Chain Tensioner
Inspect; clean; replace as needed
XU Perform these procedures more often for vehicles subjected to severe use.
D Have an authorized Polaris dealer perform these services.
E Emission Control System Service (California)
When the vehicle goes beyond 500 hours / 5000 miles, return to the 25 hours / 250 mile chart and start the interval
process over.
MAINTENANCE