Polaris 800 INDY XC 129 2019 Owner's Manual page 152

TROUBLESHOOTING
PROBLEM
Noise in drive
system
Poor low RPM
performance
Engine doesn't
turn
150
PROBABLE CAUSE
Broken drive clutch
components
Bearing failure/
chaincase, jackshaft, or
front drive shaft
Drive belt surface flat
spots
Drive chain loose
Drive chain worn,
sprocket teeth broken
Worn drive belt
Excessive belt/sheave
clearance
Sticky clutch
Poor fuel quality
Seized engine
Hydrostatic lock
SOLUTION
Your dealer can perform
this service.
Your dealer can perform
this service.
Inspect and replace as
needed.
Inspect and adjust (or
replace).
Your dealer can perform
this service.
Inspect and replace as
needed.
Your dealer can perform
this service.
Your dealer can perform
this service.
Use 87-91 octane fuel (or
higher).
Your dealer can perform
this service. Seizure is a
result of poor lubrication,
inadequate fuel supply,
broken parts or improper
cooling.
Fuel may have entered the
crankcase while the vehicle
was standing or being
transported. Drain plug(s)
are located on the lower
crankcase for emergency
draining. Your dealer can
perform this service