2007 Arctic Cat Four-Stroke Factory Service Manual, Page 4Get this manual
! NOTE: If dry, graphite-based chain lubricant is not available, lubricate the drive chain with several drops of petroleum-based oilIf the snowmobile is operated in the summer with the optional wheel kit, the drive chain should be lubricated more frequently 3Remove the coil cover; then unplug and remove the coils4Remove the spark plugs from the engine and cover the spark plug holes with ragWith the emergency stop button in the down (OFF) position, turn the ignition switch to the START position5Allow the engine to turn over for approximately 10 secondsIf oil was noted coming from the spark plug holes during this procedure, repeat the process until all oil has been discharged from the cylinders6Install the spark plugs, coils, and coil cover; then install the air silencer and the engine to air silencer hose! NOTE: The engine should now be safe to operate
Tipped Snowmobile
(660 cc Models)
Tipping the snowmobile on its side is sometimes desirable for maintenance purposes; however, on 660 cc model, Arctic Cat recommends NOT TIPPING IT ON ITS SIDE IN EXCESS OF 70 ANGLE