Polaris Sportsman 850 2021, Owner'S Manual

Page: 100 / 180

ITEM
MAINTENANCE INTERVAL
(WHICHEVER COMES FIRST)
REMARKS
HOUR-
S CALENDAR
MILES
(KM)
XU
Rear gearcase oil
100 H 12 M
600
(1000)
Change fluid
XU Transmission oil 100 H 12 M
600
(1000)
Change fluid
D
Fuel System
100 H 12 M
600
(1000)
Cycle key to pressurize fuel pump;
check for leaks at fill cap, fuel lines/
rail and fuel pump
XU
Engine Mounts
100 H 12 M
1000
(1600)
Inspect
Exhaust Pipe /
Silencer
100 H 12 M
1000
(1600)
Inspect
XU
Spark Plug
100 H 12 M
600
(1000)
Inspect; replace as needed
XU
Wiring
100 H 12 M
1000
(1600)
Inspect for wear, routing, security;
apply dielectric grease to connectors
subjected to water, mud, etc.
D
Clutches (Drive/
Driven)
100 H 12 M
1000
(1600)
Inspect; clean; replace worn parts
D
Wheel Bearings
100 H 12 M
1000
(1600)
Inspect; replace as needed
D Brake Fluid 200 H 24 M
2000
(3200)
Change every two years
Spark Arrestor
300 H 36 M
3000
(4800)
Clean out; or remove clean out plug
XU Coolant - 60 M -
Replace coolant (50/50 Extended Life
Coolant)
XU Valve Clearance 500 H -
5000
(8000)
Inspect; adjust as needed
D
Toe Adjustment
-
Inspect periodically; adjust as needed
Headlight Aim
-
Adjust as needed
98
MAINTENANCE