• Thoroughly clean snowmobile.
• Polish hood, pan and tunnel with automotive type wax.  Use upholstery cleaner on the seat.  Touch-up all bare metal parts with paint.
• Check cap screws and components for tighness.
• Siphon fuel from tank. Start and run engine out of fuel at IDLE SPEED.
• Replace in-line fuel filter
• Remove spark plugs and add 1 teaspoon of 2 cycle oil in each cylinder. Pull recoil rope six or seven times to lubricate the cylinder walls.  Replace plugs.
• Remove drive belt and coat drive and driven sheaves with light grease.
• Change oil in chaincase
• Remove crossshafts from suspension and grease.
• Support snowmobile so track is clear of ground. Loosen track adjusting bolts.
• Place Cover on snowmobile and store inside.

Removing sled from storage

• Wipe grease from drive and driven sheaves. Install drive belt.
• Fill fuel tank and oil tank
• Check throttle and brake controls for proper adjustment and operation.
• Adjust track tension
• Drain a small amount of coolant into a small glass jar and check for color and sediment.  After 2 years or use replace coolant with a new 50-50 solution of antifreeze and water. (liquid Cooled models only)
• Start engine and test operation of all switches and lights
• Ride snowmobile at slow speeds until you are sure it is operating properly.