Snowmobile Polaris 600 RUSH, 600 RUSH PRO-R, 800 RUSH, 800 RUSH PRO-R (2013 year). Manual - part 27

110

MAINTENANCE

Steering System

Ski Alignment

WARNING! Improper ski alignment or adjustment may cause loss of steering 
control, resulting in serious injury or death. Do not attempt to change the ski 
alignment or camber adjustment. See your POLARIS dealer.

1. Place the handlebars in a straight-ahead position. 
2. With only vehicle weight compressing the suspension, measure 

10 inches (25.4 cm) forward from the center of the ski mounting 
bolt. See illustration. At this point, measure between the skis. This is 
measurement X. 

3. Perform the same measurement rearward from the center of the ski 

mounting bolt. This is measurement Y.

4. The X measurement should be 1/8-1/4 inch (3-6 mm) greater than 

the Y measurement. If the skis are misaligned, see your dealer for 
alignment correction as camber adjustment may also be affected.

X

Y

10 in. 

(25.4 cm)

10 in. 

(25.4 cm)

111

MAINTENANCE

Steering System

Ski Skags

WARNING! Worn skis and/or skags will adversely affect handling. Loss of 
vehicle control may result, causing serious injury or death. See your dealer's 
studding chart for recommended skags. If you install longer or more aggressive 
carbide skags than the original equipment, it may also be necessary to add track 
studs to maintain proper vehicle control while turning on hard-packed snow or 
ice.

Check skags before each use of the snowmobile to ensure positive steer-
ing characteristics. Skags must be replaced when worn to half their orig-
inal diameter. 

TIP: Carbide skags must be replaced if any abnormal wear or chipping is found.

Skag Replacement

Some models are equipped with single skags. Some models are 
equipped with dual skags.

1. Raise and support the front of 

the snowmobile so the skis are 
approximately 6 inches (15.2 
cm) from the ground.

2. Remove the attaching nuts and 

pry the skag downward.

3. Remove the front end of the 

skag.

4. Remove the rear end of the 

skag.

5. Reverse the steps to install a 

skag.

Skag

112

MAINTENANCE

Steering System

Rail Slide Wear

Measure slide thickness at 
several points along the rail. 
Have your dealer replace the 
slide when it's worn down to 
the top of the wear limit 
indicator groove. Do not 
operate the snowmobile if 
slide thickness measures less 
than 7/16 inch (1.1 cm).

Rear Suspension

Lubricate the suspension pivot shaft with Polaris Premium All Season 
Grease every 1000 miles (1600 km) and before seasonal storage.

Inspect the rear suspension bushings (X) at the intervals outlined in the 
Periodic Maintenance Table beginning on page 81. Inspect more often if 
the snowmobile is frequently operated in extreme conditions. Replace 
bushings when they show evidence of wear.

7/16 inch

(1.1 cm)

X

Lubricate

X

X

X

113

MAINTENANCE

Fall Tune-Up

For maximum performance, arrange for a fall service tune-up with your 
POLARIS dealer. His experienced and trained service technician will 
keep your snowmobile in peak operating condition.

Matte Clear Coat Cleaning (if equipped)

Matte finish products are prone to trapping dirt, oils and other contami-
nants. POLARIS Industries recommends cleaning with warm water and 
a mild dish detergent. Use a soft sponge to gently rub the surface and 
rinse with clean warm water. For stubborn stains such as grease or oil 
use a citrus based cleaner (3M Citrus Base Cleaner recommended). 
Spray onto the area to be cleaned and rub with a soft sponge. Allow to 
sit for a couple of minutes and wash away with clean warm water. 
Repeat as necessary to clean the surface.

NOTICE: Never use a polishing/buffing wax or any sponge that has an abrasive 

surface. These products will buff the matte surface of the finish result-
ing in a glossy finish. It is not recommended that you clean matte fin-
ishes with a pressure washer as this will further imbed contaminants 
into the clear coat and possibly damage the decals.

Extended Storage

Off-season or extended storage of your snowmobile requires preventive 
measures to aid against deterioration and to prolong the useful life of 
many components. See page 115 for the part numbers of POLARIS 
products. 

Cleaning and Preservation

Proper storage starts with cleaning, washing, and waxing the hood, side 
panels, chassis, and plastic parts. Wipe down remaining surfaces with a 
damp cloth. Clean and touch up with paint any rusted or previously 
painted surfaces. Be sure that corrosive salt and acids are removed from 
surfaces before beginning preservation with waxes and rust inhibitors 
(grease, oil or paint).

The snowmobile should be stored in a dry garage or shed, out of direct 
sunlight, and covered with a fabric snowmobile cover. Plastic tarp may 
cause condensation to form and damage snowmobile components.