Troubleshooting, Engine and drive train troubleshooting – Polaris IQ Turbo Dragon User Manual
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TROUBLESHOOTING
Engine and Drive Train Troubleshooting
Engine Overheating
Harsh Drive Clutch Engagement
Drive Belt Turns Over
Drive System Noise
Probable Cause
Solution
Inadequate snow conditions
Stop and cool the engine. Drive into snow
frequently to prevent overheating. See
page 20.
Low coolant
Stop and cool the engine. Check the cool-
ant level. See page 107. Check for leaks.
Bleed the system if the coolant level is
extremely low.
Restricted air flow to radiator
Stop and cool the engine. Clean snow and
debris from the radiator.
Probable Cause
Solution
Worn drive belt
Replace with the recommended belt.
Excessive belt/sheave clearance
See your dealer.
Probable Cause
Solution
Incorrect belt
Replace with the recommended belt.
Incorrect clutch alignment
See your dealer.
Broken or loose engine mount
See your dealer.
Probable Cause
Solution
Broken drive clutch components
See your dealer.
Bearing failure (chaincase, jackshaft or
front drive shaft)
See your dealer.
Flat spots on drive belt surface
Inspect and replace as needed.
Loose drive chain
Inspect and adjust (or replace).
Worn drive chain/broken sprocket teeth
See your dealer.
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