Polaris RANGER 400 Owner's Manual page 56

MAINTENANCE
Periodic Maintenance Chart
Item
Carburetor float bowl
D Throttle cable
E
D Choke cable
E
E Carburetor air intake ducts/flange
Drive belt
Cooling system (if applicable)
Oil lines, fasteners
Engine oil change
Oil filter change
Front Gearcase oil (if equipped)
Middle Gearcase oil (if equipped)
Rear gearcase oil (if equipped)
Transmission oil
D Fuel system
E
D Fuel filter
Radiator (in applicable)
Cooling Hoses
Engine mounts
Exhaust muffler/pipe
Spark plug
E
D Ignition timing
E
Wiring
D Clutches (drive and driven)
D Front wheel bearings
D Brake fluid
Spark arrester
Idle speed
D Toe adjustment
D Auxiliary brake (if equipped)
Headlight aim
Perform these procedures more often for vehicles subjected to severe use.
E Emission-Related Service.
D Have an authorized POLARIS dealer perform these services.
54
Maintenance Interval
(whichever comes first)
Hours Calendar Miles (Km)
50 H 6 M
50 H 6 M
50 H 6 M
50 H 6 M
50 H 6 M
50 H 6 M
50 H 6 M
100 H 6 M
100 H 6 M
100 H 6 M
100 H 6 M
100 H 6 M
100 H 6 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
200 H 24 M
300 H 36 M
-
-
-
-
Remarks
- Drain bowl periodically and prior to stor-
age
- Inspect; adjust; lubricate; replace if nec-
essary
- Inspect; adjust; lubricate; replace if nec-
essary
- Inspect ducts for proper sealing/air
leaks
- Inspect; adjust; replace as needed
- Inspect coolant strength seasonally;
pressure test system yearly
- Inspect for leaks and loose fittings
- Perform a break-in oil change at one
month
- Replace with oil change
- Inspect level; change yearly
- Inspect level; change yearly
- Inspect level; change yearly
- Inspect level; change yearly
- Check for leaks at tank cap, lines, fuel
valve, filter, pump, carburetor; replace
lines every two years
- Replace yearly
- Inspect; clean external surfaces
- Inspect for leaks
- Inspect
- Inspect
- Inspect; replace as needed
- Inspect
- Inspect for wear, routing, security; apply
dielectric grease to connectors sub-
jected to water, mud, etc.
- Inspect; clean; replace worn parts
- Inspect; replace as needed
- Change every two years
- Clean out
Adjust as needed
Inspect periodically; adjust when parts
are replaced
Inspect daily; adjust as needed
Adjust as needed