Snowmobile Polaris 600 IQ Touring (2010 year). Manual - part 18

73

OPERATION

Engine Break-In

Oil Injection System

Always check and fill the oil tank when refueling. See page 77.

NOTICE: Serious engine damage can occur without the proper lubrication. 

Check the oil tank level often during the first tank of fuel. If the oil level 

doesn't go down, contact your dealer immediately.

Oil Recommendations

This snowmobile is equipped with a variable exhaust system (VES). 

Engine lubrication comes from oil added to the fuel and oil injection 

systems. Polaris recommends the use of VES II 2 Cycle Oil for this 

engine. See page 118 for the part numbers of Polaris products.
Never mix brands of oil. Serious chemical reactions can cause injection 

system blockage, resulting in serious engine damage. Oils may also be 

incompatible and the result could be sludge formation, filter blockage, 

and reduced cold weather flow rates. All Polaris oils are compatible 

with each other.

Slide Rail and Track Cooling

NOTICE: Inadequate cooling and lubrication will lead to overheating of the slide 

rail and track, resulting in premature wear and failure. Reduce speeds 

and frequently drive into fresh snow to allow adequate cooling and 

polishing of the slide rail and track surfaces. Avoid operating on ice, 

hard-packed surfaces or roads.

74

OPERATION

Track Warm-Up

A loose track or flying debris could cause serious injury or death. Stand clear of 

the front of the machine and the moving track. Never hold the snowmobile up or 

stand behind it while warming up the track. Do not use excessive throttle during 

warm-up or when the track is free-hanging. Be sure the rear support is stable.

Use of traction products such as studs, ice growsers, etc. will increase the possi-

bility of track damage and/or failure. This could cause loss of control, resulting in 

serious injury or death. Always inspect for track damage before operating the 

snowmobile.

Follow these steps to ensure proper warm-up of the engine, drive train 

and track.
1. Use an appropriate stand to securely support the rear of the snow-

mobile at the rear bumper. The track should be approximately 4" (10 

cm) off the ground.

2. Start the engine and allow it to warm up two to three minutes.
3. Depress the throttle abruptly and allow the track to rotate several 

revolutions.

Tip: It will take longer to warm up the track sufficiently during colder outdoor 

temperatures.

4. Release the throttle, apply the brakes, shut off the engine and lower 

the snowmobile to the ground.

5. Grasp the skis by their front loops and move them from side to side 

to loosen snow and ice.

WARNING

WARNING

75

OPERATION

Fuel Safety

Gasoline is highly flammable and explosive under certain conditions.
• Always exercise extreme caution whenever handling gasoline.
• Always refuel outdoors or in a well-ventilated area. 
• Always turn off the engine before refueling.
• Do not overfill the tank. Do not fill the tank neck.
• Do not smoke or allow open flames or sparks in or near the area where refu-

eling is performed or where gasoline is stored.

• If gasoline spills on your skin or clothing, immediately wash it off with soap 

and water and change clothing.

• Never start the engine or let it run in an enclosed area. Engine exhaust fumes 

are poisonous and can cause loss of consciousness or death in a short time.

The engine exhaust from this product contains chemicals known to cause can-

cer, birth defects or other reproductive harm. Operate this vehicle only outdoors 

or in well-ventilated areas.

WARNING

WARNING

76

OPERATION

Fuel

For peak performance, Polaris recommends the use of 91 octane or 

higher fuel. Although 87 octane fuel is usable, some engine perfor-

mance will be lost and fuel economy will decrease. Do not use lower 

than 87 octane fuel. Do not use fuel containing more than 10% ethanol 

(including E85).

NOTICE: Operating with obstructed fuel systems will result in serious engine 

damage. Perform maintenance as recommended.
Prolonged exposure to petroleum based products may damage paint. 

Always protect painted surfaces when handling fuel.

Fuel System Deicers

If you use non-oxygenated fuel, Polaris recommends the regular use of 

isopropyl-based fuel system deicer. Add one to two ounces per gallon 

(8-16 ml per liter) of gasoline to prevent engine damage resulting from 

fuel system icing and lean fuel mixtures. Never use deicers or additives 

containing methanol. Polaris also recommends the use of Carbon Clean 

Plus. See page 118 for the part numbers of Polaris products. 
If you use oxygenated fuel containing ethanol, additional alcohol deic-

ers or water absorbing additives should not be used.