Polaris 600 Switchback Assault Owner's Manual page 116

TROUBLESHOOTING
Engine Troubleshooting
Problem
Noise in drive
system
Poor low RPM
performance
Engine doesn't turn
114
Probable Cause Solution
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 bro-
ken
Worn drive belt
Excessive belt/
sheave clearance
Sticky clutch
Poor fuel quality
Seized engine
Hydrostatic lock
• SEE YOUR DEALER.
• SEE YOUR DEALER.
• Inspect and replace as needed.
• Inspect and adjust (or replace).
• SEE YOUR DEALER.
• Inspect and replace as needed.
• SEE YOUR DEALER.
• SEE YOUR DEALER.
• Use 87-91 octane fuel (or higher).
• SEE YOUR DEALER. Seizure is a
result of poor lubrication, inade-
quate fuel supply, broken parts or
improper cooling.
• Fuel may have entered the crankcase
while the vehicle was standing or
being transported. SEE YOUR
DEALER to correct the cause. Drain
plug(s) are located on the lower
crankcase for emergency draining.