Snowmobile Polaris 600 IQ LXT (2015 year). Instruction - part 26

107

MAINTENANCE

Clutch System

Drive Belt Installation

1. Drop the drive belt over the drive 

clutch and pull back the slack. The 
belt cord line should be flush with, 
or slightly above, the outer 
circumference of the driven clutch 
sheaves. The belt will seat itself in 
the driven clutch during the break-
in period. Adjust the belt ride-out 
after the break-in period by 
readjusting belt deflection. 

Tip: To ensure satisfactory belt life, install belts so they operate in the same 

direction of rotation by positioning the identification numbers so that you 
can read them. If required, separate the sheaves as outlined in the belt 
removal procedures.

2. Rotate the L-wrench counter-clockwise to tighten the sheaves while 

working the belt to the outer edge of the sheaves.

3. Remove the wrench.

4. Reinstall the side panel.

5. Close and secure the hood.

6. Break in the new belt. See page 73.

Torque Stop

Periodically check torque stop clearance. With 
clutches in proper alignment, the torque stop 
clearance should be .010”-.030” (.25-.75 mm) 
from the engine case. Adjust if necessary. Lock 
the jam nut.

.010

”

-.030”

(.25-.75 mm)

108

MAINTENANCE

Track Replacement

When replacing the track, always install a track having the lug size 
recommended for your model. See your POLARIS dealer.

NOTICE: Installing tracks with larger lugs on machines equipped with coolers 

will result in damage to the cooler or tunnel. Always install a track 
having the lug size recommended for your model.

Track Inspection

WARNING! Broken track rods can cause a rotating track to come off the 
machine, which could cause serious injury or death. Never operate with a 
damaged track. Never rotate a damaged track under power.

1. Using a hoist, safely lift and 

support the rear of the 
snowmobile off the ground.

2. Rotate the track by hand to check 

for damage.

3. Carefully examine the track along 

the entire length of each rod. 
Bend the track to check for 
breakage. 

4. Replace the track if any rod 

damage is found.

Rods

109

MAINTENANCE

Track Lubrication

WARNING! Operating with insufficient lubrication between the rail slide and 
track guide clips can cause track failure, loss of vehicle control and loss of 
braking ability, which can result in serious injury or death. Avoid operating for 
extended periods on ice and other surfaces that have little or no snow for 
lubrication.

The slide rail requires adequate snow cover for sufficient lubrication. 
Excessive wear indicates insufficient lubrication. A new rail slide can 
cause faster heat build-up in limited lubrication, resulting in excessive 
wear.

Track damage or failure caused by operation on ice or under other poor 
lubrication conditions will void the track warranty.

NOTICE: High speed use on hard-packed surfaces is not recommended for 

models equipped with a deep lug track. Track lug damage may occur. 
Keep high speed use to a minimum, including frequent slow-speed 
intervals for track cooling.

110

MAINTENANCE

Track Tension

WARNING! Moving parts can cut and crush body parts. When performing the 
checks and adjustments recommended on the following pages, stay clear of all 
moving parts. Never perform track measurement or adjustments with the engine 
running.

Track adjustment is critical for proper handling. Always maintain 
correct tension and alignment.

Tip: Tension adjustments should be made only after the track is warmed up and 

limber.

1. Turn the engine off.

2. Lift the rear of the snowmobile and safely support it off the ground.

3. Place the recommended weight or downward pressure on the track 

at the specified distance (see chart) ahead of the center of the rear 
idler wheel.

Tip: Measure at the point where the weight is hanging.

TRACK TENSION DATA CHART

Suspension

Slack Measurement

Weight

Measurement 

Location

IQ Comfort

7/8"-1 1/8" (2.2-2.9 cm)

10 lbs. 

(4.54 kg)

16" (40 cm) 

ahead of rear 

idler shaft